CN222235907U - An automatic adjustable tree trunk support device for sand-proof gardening - Google Patents
An automatic adjustable tree trunk support device for sand-proof gardening Download PDFInfo
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- CN222235907U CN222235907U CN202420835016.3U CN202420835016U CN222235907U CN 222235907 U CN222235907 U CN 222235907U CN 202420835016 U CN202420835016 U CN 202420835016U CN 222235907 U CN222235907 U CN 222235907U
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- 238000010413 gardening Methods 0.000 title abstract 3
- 230000008093 supporting effect Effects 0.000 claims abstract description 85
- 239000004576 sand Substances 0.000 claims abstract description 21
- 230000002265 prevention Effects 0.000 claims description 12
- 229920000742 Cotton Polymers 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 5
- 230000008859 change Effects 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 210000002615 epidermis Anatomy 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Landscapes
- Supports For Plants (AREA)
Abstract
本申请提供了一种防沙园林用树干自动调节式支撑装置，属于园林辅助支撑技术领域，该装置包括防护组件及支撑组件，防护组件包括两个弧形的支撑圈，两述支撑圈的一端铰接连接，树干被围拢固定在对接的两支撑圈中；支撑组件包括至少三个用于支撑地面的套筒，套筒内套设有支撑杆，支撑杆背离套筒的一端与支撑圈铰接连接，支撑杆上设有能够旋动的限位卡件，套筒的内侧壁设有沿其长度方向延伸的齿条；在自然状态下，限位卡件与齿条卡接以阻挡支撑杆朝套筒内部缩回；支撑杆相对套筒伸出时，限位卡件被齿条拨动旋转而解除卡接状态。本申请的防沙园林用树干自动调节式支撑装置，能够根据树木的高度的变化而自动调节支撑组件的支撑长度，免去人工干预。
The present application provides an automatic adjustable support device for tree trunks for anti-sand gardening, which belongs to the technical field of garden auxiliary support. The device includes a protective component and a support component. The protective component includes two arc-shaped support rings, one end of the two support rings is hingedly connected, and the tree trunk is surrounded and fixed in the two butted support rings; the support component includes at least three sleeves for supporting the ground, a support rod is sleeved in the sleeve, and the end of the support rod away from the sleeve is hingedly connected to the support ring, and a rotatable limit clamp is provided on the support rod, and the inner side wall of the sleeve is provided with a rack extending along its length direction; in a natural state, the limit clamp is engaged with the rack to prevent the support rod from retracting toward the inside of the sleeve; when the support rod is extended relative to the sleeve, the limit clamp is rotated by the rack to release the engaged state. The automatic adjustable support device for tree trunks for anti-sand gardening of the present application can automatically adjust the support length of the support component according to the change of the height of the tree, eliminating manual intervention.
Description
Technical Field
The utility model relates to the technical field of garden auxiliary equipment, in particular to an automatic trunk adjusting type supporting device for sand prevention gardens.
Background
Along with the continuous progress of science, the garden technology of China is continuously developed, trees are planted in sand-proof gardens, and the trees are likely to fall down due to the influence of sand and wind in the growth process of the trees, so that the trees are required to be supported by the supporting device, and the trees are kept in a stable state.
At present, when current strutting arrangement is using, generally direct fixed cramp is at trees week circle, can't adjust the height of support, only can use at fixed height, along with the growth of trees, and fixed high strutting arrangement can't play stable supporting role, needs the manual work to adjust, wastes time and energy and inefficiency.
Disclosure of utility model
Therefore, the utility model aims to provide the automatic trunk adjusting type supporting device for the sand prevention gardens, so as to solve the problem that the supporting height of the supporting device for the garden trees in the prior art cannot be adjusted automatically due to fixed supporting height.
Based on the above object, the present utility model provides an automatic trunk adjusting type supporting device for sand prevention gardens, comprising:
The protection assembly comprises two arc-shaped supporting rings, one ends of the two supporting rings are hinged, and the trunk is enclosed and fixed in the two supporting rings in butt joint;
The support assembly comprises at least three sleeves for supporting the ground, a support rod is sleeved in each sleeve, one end of each support rod, which is away from each sleeve, is hinged with the support ring, each support rod is provided with a rotatable limiting clamping piece, and the inner side wall of each sleeve is provided with a rack extending along the length direction of each rack;
When the supporting rod receives traction force which extends out relative to the sleeve, the limiting clamping piece is rotated by the rack to release the clamping state.
Further, the limiting clamping piece is a pawl arranged on the supporting rod, the rack is a helical rack, the inclination angle of the upper tooth surface of the helical rack is larger than that of the lower tooth surface, and the pawl is connected with the rack clamping hook in a natural state.
Further, the pawl has at least two spaced apart along the axial direction of the support rod.
Further, a pivot shaft is constructed on the support rod, the pawl is rotatably sleeved on the pivot shaft, an elastic piece is sleeved on the pivot shaft, one end of the elastic piece is fixedly connected with the support rod, the other end of the elastic piece is abutted to the pawl, and the elastic piece has elastic acting force for driving the pawl to be abutted to the rack.
Further, the method further comprises the following steps:
The fixed assembly comprises a fixed support piece hinged with one end of the sleeve away from the supporting rod, one side of the fixed support piece away from the sleeve is connected with a plurality of pointed cones in a circumferential detachable mode, and the fixed support piece is inserted into the ground through the pointed cones.
Further, the pointed cone is in threaded fit connection with the fixed support.
Further, the guard assembly further comprises:
the first buffer layer is connected with the inner side of the support ring in a clamping way;
And the second buffer layer is attached to one side, away from the support ring, of the second buffer layer, and the hardness of the first buffer layer is greater than that of the second buffer layer.
Further, a plurality of grooves are formed in the inner side of the support ring at intervals along the circumferential direction of the support ring, protrusions are arranged on one side, facing the support ring, of the first buffer layer, and when the first buffer layer is attached to the inner side of the support ring, the grooves are matched with the protrusions in a clamping mode.
Further, the first buffer layer is a rubber layer, and the second buffer layer is a buffer cotton layer.
Further, the two support rings are in butt joint connection through a connecting piece which is penetrated through the two support rings together, and the connecting piece is an elastic telescopic piece.
According to the automatic trunk adjusting type supporting device for the sand-preventing gardens, which is provided by the utility model, the trunk of the tree is hooped by the protective component, and the sleeve is used for supporting the ground, so that the limiting clamping piece is clamped with the rack to prevent the supporting rod from retracting towards the inside of the sleeve in a natural state, and the protective component hooped with the trunk moves upwards along with the trunk along with the growth of the tree, at the moment, the supporting rod is pulled by stretching out relative to the sleeve, and the limiting clamping piece rotates to release the clamping state, so that the supporting rod can only stretch out of the sleeve relatively and cannot retract into the sleeve, the automatic adjustment of the supporting device to the trunk height is realized, and manual intervention is not needed, thereby being beneficial to reducing the time and labor cost for supporting the trunk.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the whole structure of a supporting device according to an embodiment of the present utility model;
FIG. 2 is a schematic structural view of a protection component according to an embodiment of the present utility model;
FIG. 3 is a side cross-sectional view of a portion of the structure of a shield assembly according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a portion of a support assembly according to an embodiment of the present utility model;
Fig. 5 is a schematic structural diagram of a fixing component according to an embodiment of the present utility model.
Description of the reference numerals
100. The device comprises a supporting ring, a hinge end, a fixing plate, a connecting piece, a first buffer layer, a second buffer layer, a clamping groove and a protrusion, wherein the supporting ring is 101, the hinge end, 102, the fixing plate, 103, the connecting piece, 104, the first buffer layer, 105, the second buffer layer, 106, the clamping groove and 107;
200. Sleeve, 201, supporting rod, 202, pawl, 203, upper tooth surface, 204, lower tooth surface, 205 and rack;
300. A fixed support, 301, a pointed cone, 302, a threaded section, 303 and a cushion pad.
Detailed Description
The present utility model will be further described in detail below with reference to specific embodiments and with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present utility model more apparent.
It should be noted that unless otherwise defined, technical or scientific terms used in the embodiments of the present utility model should be given the ordinary meaning as understood by one of ordinary skill in the art to which the present disclosure pertains. The terms "first," "second," and the like, as used in this disclosure, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
The tree trunk automatic adjusting type supporting device for sand prevention gardens of the application is described below with reference to the accompanying drawings.
As shown in fig. 1, in one or more embodiments of the present application, there is provided a tree trunk automatic adjusting type supporting device for sand control gardens, which specifically includes a protection component and a supporting component.
The protection assembly comprises two arc-shaped support rings 100, one ends of the two support rings 100 are hinged, a trunk is enclosed and fixed in the two support rings 100 in butt joint, the support assembly comprises at least three sleeves 200 used for supporting the ground, supporting rods 201 are sleeved in the sleeves 200, one ends of the supporting rods 201, which deviate from the sleeves 200, are hinged with the support rings 100, limiting clamping pieces capable of rotating are arranged on the supporting rods 201, racks 205 extending along the length direction of the supporting rods are arranged on the inner side walls of the sleeves 200, in a natural state, the limiting clamping pieces are clamped with the racks 205 to prevent the supporting rods 201 from retracting towards the inside of the sleeves 200, and when the supporting rods 201 are subjected to traction force stretching out relative to the sleeves 200, the limiting clamping pieces are rotated by the racks 205 in a stirring mode to release the clamping state.
As can be seen from the above description, according to the automatic trunk adjusting type supporting device for the sand-proof garden, the trunk of the tree is hooped by the protecting component, because the sleeve 200 supports the ground, in a natural state, the limiting clamping piece is clamped with the rack 205 to prevent the supporting rod 201 from retracting towards the inside of the sleeve 200, and the protecting component hooped with the trunk moves upwards along with the trunk along with the growth of the tree, at this time, the supporting rod 201 is pulled by stretching out relative to the sleeve 200, and the limiting clamping piece rotates to release the clamping state, so that the supporting rod 201 only stretches out of the sleeve 200 relatively and cannot retract into the sleeve 200, the automatic adjustment of the trunk height by the supporting device is realized without manual intervention, thereby being beneficial to reducing the time and labor cost for supporting the trunk.
As shown in fig. 2, in some embodiments, the support rings 100 of the protection assembly are semicircular, the support rings 100 are made of metal materials, one ends of the two support rings 100 are hinged, wherein, one ends of the support rings 100 facing away from the hinged ends 101 protrude outwards along the radial direction to form a fixing plate 102, the fixing plate 102 is provided with a through hole, and when the two support rings 100 rotate to a closed circular shape, the two support rings form a fixed connection through a connecting piece 103 penetrating through the through holes.
Here, the connecting piece 103 may be an elastic telescopic piece, and for example, the connecting piece 103 may be an extension spring, and two ends of the extension spring are respectively configured with a hook, and the hook hooks form connection between the two support rings 100 in the through holes. Of course, the connecting member 103 is only illustrated herein, and as an alternative embodiment, the connecting member 103 is a threaded bolt member passing through the hole, and a spring is sleeved on the threaded bolt member, and two ends of the spring are respectively connected with the fixing plate 102. The elastic telescopic piece is arranged to adapt to the diameter change caused by the natural growth of the tree, so that the tree is prevented from being influenced by excessively tightening the trunk. It should be noted that, due to the friction between the trunk and the support ring 100, the protection assembly should move up synchronously with the growth height of the trunk. Therefore, when the two support rings 100 are butted to close the trunk, the support rings 100 should clamp the trunk as much as possible without damaging the epidermis of the trunk when being butted by the connecting piece 103.
As shown in fig. 3, in some embodiments, the guard assembly further comprises:
a first buffer layer 104, which is connected with the inner side of the support ring 100 in a clamping way;
And a second buffer layer 105 attached to a side of the second buffer layer 105 facing away from the support ring 100, wherein the hardness of the first buffer layer 104 is greater than that of the second buffer layer 105.
In the above embodiment, the first buffer layer 104 is an exemplary rubber layer, and the second buffer layer 105 is a buffer cotton layer. Here, the buffer cotton layer may be pearl cotton or foam cotton, which is common in the related art, and since the hardness of the first buffer layer 104 is greater than that of the second buffer layer 105, the direct adhesion of the second buffer layer 105 to the trunk surface can further weaken the compression degree of the protection component on the trunk, which is beneficial to protecting the trunk epidermis. In addition, since the second buffer layer 105 is made of a softer buffer material, the first buffer layer 104 also plays a role in supporting and fixing the second buffer layer 105, so that the problem that the second buffer layer 105 is easily deformed and separated when being directly fixed on the supporting ring 100 is prevented.
As shown in fig. 3, in some embodiments, a plurality of grooves are formed in the inner side of the support ring 100 at intervals along the circumferential direction of the support ring, a protrusion 107 is formed on a side of the first buffer layer 104 facing the support ring 100, and when the first buffer layer 104 is attached to the inner side of the support ring 100, the grooves and the protrusion 107 are engaged with each other.
In the above embodiment, the first buffer layer 104 and the second buffer layer 105 may be directly bonded and connected, and the supporting ring 100 and the first buffer layer 104 are clamped by the clamping groove 106 and the protrusion 107, so that the relative displacement between the first buffer layer 104 and the supporting ring 100 can be effectively prevented, and the fixing effect of the first buffer layer 104 and the supporting ring 100 is ensured.
In some embodiments, as shown in fig. 4, in some embodiments, the limiting clip on the supporting component is a pawl 202 disposed on the supporting rod 201, the rack 205 is a helical rack 205, an inclination angle of an upper tooth surface 203 of the helical rack 205 is greater than an inclination angle of a lower tooth surface 204, and in a natural state, the pawl 202 is connected with the rack 205 by a hook.
Referring to the direction of fig. 4, in fig. 4, a certain tooth on the rack 205 has an upper tooth surface 203 and a lower tooth surface 204, in the above embodiment, one end of the pawl 202 is hinged to the support rod 201, the other end of the pawl 202 can rotate relative to the support rod 201, in a natural state, the sleeve 200 and the support rod 201 are in an inclined support state, at this time, the pawl 202 naturally hangs down under the action of gravity, the inclination angle of the upper tooth surface 203 of the rack 205 is larger than that of the lower tooth surface 204, the teeth of the rack 205 are obliquely upward, the pawl 202 is blocked between two adjacent teeth of the rack 205, when the height changes, the guard assembly moves upward synchronously with the growth of the tree, and because the support rod 201 is hinged to the support ring 100, the support rod 201 is under the action of the tension of the support ring 100, and has a tendency of extending relative to the sleeve 200, and because the teeth of the rack 205 are obliquely upward, the pawl 202 is guided by the upper tooth surface 203 of the rack 205 to rotate counterclockwise, and along with the further change of the height, the upper tooth surface 203 of the pawl 202 is detached from the rack is again drooped under the action of gravity, and is blocked by the teeth located below the teeth.
In the above embodiment, further, a pivot shaft is configured on the supporting rod 201, the pawl 202 is rotatably sleeved on the pivot shaft, an elastic member is further sleeved on the pivot shaft, one end of the elastic member is fixedly connected with the supporting rod 201, the other end of the elastic member abuts against the pawl 202, and the elastic member has an elastic force for driving the pawl 202 to abut against the rack 205. Here, the elastic member may use a torsion spring, and the torsion spring is configured to further raise the clamping force of the pawl 202, so as to prevent the pawl 202 from being accidentally separated from the rack 205.
It should be noted that, since the trunk of the tree grows slowly, the actual length of the tree does not change significantly, and the state of the click 202 engaged-disengaged-re-engaged with the rack 205 is a long-term continuous state switch. To further secure the support stability of the support assembly, the pawl 202 has at least two spaced apart axially along the support rod 201. As an alternative embodiment, racks 205 are circumferentially disposed on the inner sidewall of the sleeve 200, and two sets of pawls 202 are disposed on the support rod 201 at intervals along the axial direction thereof, each set of pawls 202 including two symmetrically disposed on the support rod 201. So long as the click 202 and the rack 205 are ensured to form a clamped state.
In some embodiments, as shown in fig. 1 and 5, the sleeve 200 of the support assembly has four support members hinged at intervals along the circumference of the support ring 100, and the automatic trunk adjusting support device for sand control gardens further includes a fixing assembly including a fixing support 300 hinged to one end of the sleeve 200 remote from the support bar 201, and a plurality of spikes 301 are connected to one side of the fixing support 300 facing away from the sleeve 200 in a circumferential and detachable manner, and the fixing support 300 is inserted into the ground through the spikes 301.
In the above embodiment, the end of each sleeve 200 facing away from the supporting rod 201 is hinged with a fixed supporting member 300, and the pointed cone 301 is in threaded fit connection with the fixed supporting member 300. Illustratively, the spike 301 has a threaded section 302, the stationary support 300 is provided with a downwardly opening mounting hole having an internally threaded section 302 into which the spike 301 is threaded. The plurality of pointed cones 301 can ensure to form a stable and firm anchoring effect after being inserted into the ground, and the supporting assembly is prevented from shaking to influence the supporting effect when being affected by wind and sand.
In some embodiments, a buffer 303 is further sandwiched between the spike 301 and the fixed support 300, and the buffer 303 is provided to further improve the stability of the support after the spike 301 is screwed into the fixed support 300.
It will be appreciated by persons skilled in the art that the foregoing discussion of any embodiment is merely exemplary and is not intended to imply that the scope of the disclosure, including the claims, is limited to these examples, that the steps may be implemented in any order and that many other variations of the different aspects of the utility model described above are present, and that combinations of features of the above embodiments or in different embodiments may be implemented within the spirit of the utility model, which are not provided in detail for the sake of brevity.
The embodiments of the utility model are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, improvement, etc. of the present utility model should be included in the scope of the present utility model.
Claims (10)
1. Automatic trunk adjusting type supporting device for sand prevention gardens, which is characterized by comprising:
The protection assembly comprises two arc-shaped supporting rings, one ends of the two supporting rings are hinged, and the trunk is enclosed and fixed in the two supporting rings in butt joint;
The support assembly comprises at least three sleeves for supporting the ground, a support rod is sleeved in each sleeve, one end of each support rod, which is away from each sleeve, is hinged with the support ring, each support rod is provided with a rotatable limiting clamping piece, and the inner side wall of each sleeve is provided with a rack extending along the length direction of each rack;
When the supporting rod receives traction force which extends out relative to the sleeve, the limiting clamping piece is rotated by the rack to release the clamping state.
2. The automatic trunk adjusting type supporting device for sand prevention gardens according to claim 1, wherein the limiting clamping piece is a pawl arranged on the supporting rod, the rack is a helical rack, the inclination angle of the upper tooth surface of the helical rack is larger than that of the lower tooth surface, and the pawl is connected with the rack clamping hook in a natural state.
3. The tree trunk automatically adjusting type supporting device for sand control garden according to claim 2, wherein the pawl has at least two pawls arranged at intervals along the axial direction of the supporting rod.
4. The automatic trunk adjusting type supporting device for sand prevention gardens according to claim 2, wherein a pivot shaft is constructed on the supporting rod, the pawl is rotatably sleeved on the pivot shaft, an elastic piece is sleeved on the pivot shaft, one end of the elastic piece is fixedly connected with the supporting rod, the other end of the elastic piece is abutted with the pawl, and the elastic piece has an elastic acting force for driving the pawl to be abutted with the rack.
5. The automatic trunk-adjusting type supporting device for sand control gardens as claimed in claim 1, further comprising:
The fixed assembly comprises a fixed support piece hinged with one end of the sleeve away from the supporting rod, one side of the fixed support piece away from the sleeve is connected with a plurality of pointed cones in a circumferential detachable mode, and the fixed support piece is inserted into the ground through the pointed cones.
6. The automatic trunk adjusting type supporting device for sand prevention gardens according to claim 5, wherein the pointed cone is connected with the fixed supporting piece in a threaded fit mode.
7. The tree trunk automatically adjusting type supporting device for sand control gardens according to claim 1, wherein the guard assembly further comprises:
the first buffer layer is connected with the inner side of the support ring in a clamping way;
And the second buffer layer is attached to one side, away from the support ring, of the second buffer layer, and the hardness of the first buffer layer is greater than that of the second buffer layer.
8. The automatic trunk adjusting type supporting device for sand prevention gardens according to claim 7, wherein a plurality of grooves are formed in the inner side of the supporting ring at intervals along the circumferential direction of the supporting ring, protrusions are arranged on one side, facing the supporting ring, of the first buffer layer, and when the first buffer layer is attached to the inner side of the supporting ring, the grooves are clamped with the protrusions in a matched mode.
9. The tree trunk automatically adjusting type supporting device for sand prevention gardens according to claim 7, wherein the first buffer layer is a rubber layer, and the second buffer layer is a buffer cotton layer.
10. The automatic trunk adjusting type supporting device for sand prevention gardens according to claim 1, wherein the two supporting rings are in butt joint connection through a connecting piece which is jointly penetrated with the two supporting rings, and the connecting piece is an elastic telescopic piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420835016.3U CN222235907U (en) | 2024-04-19 | 2024-04-19 | An automatic adjustable tree trunk support device for sand-proof gardening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420835016.3U CN222235907U (en) | 2024-04-19 | 2024-04-19 | An automatic adjustable tree trunk support device for sand-proof gardening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222235907U true CN222235907U (en) | 2024-12-27 |
Family
ID=94000588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420835016.3U Active CN222235907U (en) | 2024-04-19 | 2024-04-19 | An automatic adjustable tree trunk support device for sand-proof gardening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222235907U (en) |
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2024
- 2024-04-19 CN CN202420835016.3U patent/CN222235907U/en active Active
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