CN107794720A - A kind of input port cover attaching construction and its installation method - Google Patents

Abstract

The invention belongs to washing machine technology field, more particularly to a kind of input port cover attaching construction and its installation method.A kind of input port cover attaching construction, it is characterized in that, including input lid body, catching device and axle cap, the input lid body both ends are provided with the rotating shaft of extension, the catching device includes axle bed, axle bed is provided with the supporting part being coincide with rotating shaft profile, and the axle cap is provided with the groove identical with axle bed profile and rotating shaft profile, and the two fastening fixes rotating shaft and axle bed.The input lid is quick and easy for installation, firm, and input lid design is simple, cost is low, can effectively improve production efficiency.

Description

An installation structure for an input port cover and an installation method thereof

technical field

The invention belongs to the field of washing machines, and in particular relates to an installation structure and an installation method for an input port cover.

Background technique

At present, the installation method of the inlet cover of the washing machine is usually: pass a pin through the hole on the inlet cover and the hole on the table, assemble the two together, and then install the plug to prevent the pin from falling off during use. come out, causing the input cover to come off the table. However, the design of such an input port cover is very inconvenient to install, and the efficiency is low. If there is a problem with the plug fixing (such as the plug falling or loosening), the pin will fall, and the input cover will be separated from the table and fall off, which will cause inconvenience to the user and affect the quality image of the product.

Therefore, be badly in need of a kind of new design that is easy to install quick and easy and reliable input port cover and the combination mode of table top.

Contents of the invention

The first purpose of the present invention is to overcome the disadvantages of the prior art and provide an installation structure for the input port cover. The input port cover of the present invention is equipped with an extended rotating shaft, which is more convenient to install on the table, and is more stable and reliable after installation, not easy to fall off, improves the quality image of the product, and improves the user experience. In addition, the input port cover is simple in design, can significantly improve production efficiency, reduce costs, and has significant market value.

In order to solve the above-mentioned technical problems, the basic design idea adopted by the present invention is: a shaft seat and shaft seat is an installation structure for an input port cover, which is characterized in that it includes an input port cover body, a receiving device and a shaft cap, and the input port The two ends of the cover body are provided with extended rotating shafts, the receiving device includes a shaft seat, the shaft seat is provided with a support part that matches the shape of the rotating shaft, and the shaft cap is provided with a groove that matches the shape of the shaft seat and the rotating shaft. Fastening fixes the rotating shaft and the shaft seat.

The input port cover described in the above technical solution is provided with protruding rotating shafts extending outwards at both ends of the body of the prior art input port cover, which can be realized only by slightly changing the existing manufacturing mold, which can save a lot of money. Mold design cost.

The receiving device is used to receive the main body of the input port cover, and the receiving device can be a part of the washing machine table top, or the control panel seat of the washing machine, so the input port cover can be directly fixed on the washing machine through the receiving device.

The shaft seat is provided with a supporting part, which can realize the fast and convenient assembly of the shaft provided on the body of the input port cover to the shaft seat. After the shaft and the shaft seat are placed securely, insert the shaft caps from both ends along the axial direction of the shaft. The cap locks the rotating shaft and the shaft seat into one body, and the rotating shaft can roll on the shaft seat to realize the opening and closing of the input cover. This design can ensure the stability of the assembly and prevent the rotating shaft from loosening or falling off.

Preferably, the receiving device further includes a receiving base, on which the shaft seat is arranged, and the shaft seat includes a support part and a high platform located below the support part, and the high platform is integrally connected with the receiving base. The support part is used to place the rotating shaft. The high platform can adjust the height of the receiving shaft seat according to the actual situation of the installation site, so as to facilitate installation, and the high platform can also play the role of supporting the auxiliary support part. The integrated setting of the high platform and the receiving base can make the whole The structure is more stable.

Preferably, the shaft seat is in a Y-like shape, and its supporting part is a Y-like branch part, which can clamp the rotating shaft to a certain extent, further enhance the assembly reliability between the rotating shaft and the shaft seat, and avoid the Falling off makes the rotating shaft more stable on the shaft seat, and the design is more beautiful.

Preferably, a groove for fitting the rotating shaft is provided at the middle position of the supporting part of the shaft seat. The above-mentioned groove is provided on the supporting part, so that the rotating shaft can be deeply embedded therein, and the rotating shaft is almost integrated with the shaft seat, so the stability after installation is more guaranteed.

Preferably, the shaft cap is a cylinder with a groove inside, and the shape of the space formed after the groove is assembled with the shaft seat matches the shape of the shaft. The rotating shaft is placed on the support portion of the shaft seat, and the shaft cap is inserted in the axial direction to fix the rotating shaft and the shaft seat together, and the rotating shaft rolls relative to each other. The shaft cap of the cylinder matches better with the shaft seat after the shaft is placed, and the overall structure is more beautiful; the shape of the groove matches the overall shape of the shaft and the shaft seat after assembly, and the groove is just able to hold it firmly, so that the shaft It is firmly installed on the shaft seat, so that the input port cover and the receiving device are integrated. If the receiving device is a part of the washing machine body, the installation of the input port and the washing machine is realized.

Further, the rotating shaft is provided with thorns, and the groove of the support part of the shaft seat is provided with a small concave hole matching the thorns. The thorns on the rotating shaft fit into the small concave holes, connecting the rotating shaft and the groove of the support part as a whole, and the stability between the rotating shaft and the shaft seat has an additional guarantee to ensure that the installation of the input cover is more firm and prevents it from being damaged during long-term use. The repeated opening and closing of the input port cover causes the input port cover body to loosen from the receiving device, or even fall off, which brings inconvenience to the user.

Or, preferably, the rotating shaft is provided with a pit, and the inside of the groove of the support part is provided with a rib matching the pit. When the rotating shaft is placed on the supporting part of the shaft seat, the concave groove on the rotating shaft is fitted with the convex rib on the groove of the supporting part. It can achieve the same beneficial effects as described above.

Another important purpose of the present invention is to provide a method for installing the input port cover, which includes placing the rotating shaft of the input port cover on the support part of the shaft seat, and then inserting the shaft caps from both ends of the rotating shaft in the axial direction , lock the rotating shaft and the shaft seat, and complete the installation of the input port cover.

Further, the installation method of the input port cover includes placing the rotating shaft of the input port cover on the supporting part of the shaft seat, and fitting the thorns on the rotating shaft with the small concave holes in the groove of the supporting part, and then installing the shaft caps respectively The two ends of the rotating shaft are inserted in the axial direction, the rotating shaft and the shaft seat are locked, and the installation of the input opening cover is completed.

Further, the installation method of the input port cover includes placing the rotating shaft of the input port cover on the support part of the shaft seat, and fitting the concave hole on the rotating shaft with the rib provided in the groove of the support part, and then placing the The shaft caps are respectively inserted in the axial direction from both ends of the rotating shaft to lock the rotating shaft and the shaft seat to complete the installation of the input port cover.

The above-mentioned installation method of the input port cover is simple and easy to implement, and has good reliability. Compared with the installation method in the prior art, the installation efficiency is significantly improved, and the overall production efficiency of the product is improved.

Compared with the input port cover of the prior art, the beneficial effects of the input port cover installation structure of the present invention are as follows:

The prior art uses pins to penetrate through the small holes on the input cover and the small holes on the installation table to achieve installation. If the installation table is at the corner, it is difficult to quickly achieve the alignment between the holes. The assembly of the input cover and the table top is time-consuming and laborious, and the efficiency is low; in addition, because the pin is a separate assembly part, the input cover and the installation table are assembled and fixed by pins, not a whole, and the input cover is constantly reciprocating during use Opening and closing, if things go on like this, it is easy to loosen or even fall off, so that the installation of the input port cover is not firm and reliable, which brings great inconvenience to the user.

The rotating shaft for installation is extended from the body of the input port cover according to the present invention. Since the rotating shaft and the input port cover are integrally formed as a whole, the problem that similar pins are easy to fall off in the prior art is completely overcome, and the reliability is better; in addition , the receiving device for receiving the rotating shaft is provided with a semi-open shaft seat, the rotating shaft can be conveniently placed on the shaft seat from many random angles, and there is no need to deliberately search for it as the prior art uses pin assembly By aligning the angles of the small holes, the installation is quicker and more efficient; moreover, if the user needs to fully clean the washing machine provided with the input port cover of the present invention, the input port cover can be easily disassembled. After the cleaning is completed, it can be quickly assembled and restored.

In particular, the inlet cover of the present invention is not only applicable to the technical field of washing machines, but also can be widely used in other manufacturing fields that need to install inlet covers on some containers, so it has wide applicability.

In particular, the input cover of the present invention is particularly simple in design and saves raw materials, and can provide many manufacturers with a way to save costs and improve efficiency, and has important market value.

Description of drawings

Fig. 1 is an assembly schematic diagram of placing the body of the input port cover on the axle seat of the input port cover installation structure of the embodiment of the present invention;

Fig. 2 is a schematic structural diagram of the receiving device for the installation structure of the input port cover according to the embodiment of the present invention;

Figure 3 is a schematic diagram of the installation of the shaft cap inserted from both ends after the assembly shown in Figure 1 is completed;

Fig. 4 is a schematic diagram after the assembly of the installation structure of the input port cover according to the embodiment of the present invention;

Fig. 5 is a structural schematic diagram of the shaft seat used in the installation structure of the opening cover according to the embodiment of the present invention;

Fig. 6 is a structural schematic diagram of the shaft cap used in the opening cover installation structure according to the embodiment of the present invention.

Markings in the figure: 1-injection cover body, 11-rotating shaft, 2-accepting device, 21-shaft seat, 22-accepting base, 211-supporting part, 212-high platform, 213-groove of supporting part, 3-axis Cap, 31 - the groove of the shaft cap.

Detailed ways

The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

Embodiment one

An installation structure for an input port cover, comprising an input port cover body 1 and a receiving device 2, the two ends of the input port cover body 1 are provided with extension shafts 11, and the receiving device 2 includes a receiving base 22, which is arranged on the receiving device The shaft seat 21 on the base 22 for placing the rotating shaft 11 ; also includes the shaft cap 3 for locking the rotating shaft 11 and the shaft seat 21 .

The inside of the shaft cap 3 is provided with a groove 31, and the shape of the space formed after the assembly of the groove 31 and the shaft seat 21 matches the shape of the rotating shaft 11, that is, the shape of the space formed after the assembly of the groove 31 and the shaft seat 21 is just right. The rotating shaft 11 can be accommodated, and the rotating shaft 11 can roll relatively on the support portion 211 of the shaft seat 21, so that the opening and closing of the input opening cover can be realized conveniently, and the structure is firm.

In this embodiment, the input port cover body 11 is a cuboid, and its related size and shape can be adjusted according to the specific shape and characteristics of the container opening to be closed. Rotating shafts 11 are respectively extended outwardly at both ends of the input port cover body 11 , and the rotating shafts 11 are integrally formed with the input port cover body 1 .

Since the rotating shaft 11 and the input port cover body 1 are integrally formed as a whole, it completely overcomes the problem of easy falling off in the prior art using separate assembly parts such as pins, and the reliability is better; in addition, for receiving the rotating shaft 11 The receiving device 2 is provided with a shaft seat 21, and the shaft seat 21 is provided with a support part 211, so that the rotating shaft 11 can be conveniently placed on the support part 211 from a number of relatively random angles, and there is no need to use pins for assembly as in the prior art The angle of aligning the small holes is deliberately searched in that way, the installation is faster and the efficiency is higher; and, if the user needs to completely clean the washing machine provided with the input port cover of the present invention, the input port cover of the present invention can be easily put into the washing machine. The mouth cover is disassembled, and after the cleaning is completed, it can be quickly assembled and restored.

Preferably, the shaft seat 21 of the receiving device 2 includes a support part 211 and a high platform 212, the high platform 212 is located below the support part 211, and the support part 211 and the high platform 212 are integrally formed, and both form a Y-like shape. The high platform 212 is integrated with the receiving base 22 . The semi-open support part 211 is a Y-shaped branch part, which can play a certain role in clamping the rotating shaft 11, further enhances the assembly reliability between the rotating shaft 11 and the shaft seat 21, prevents the rotating shaft 11 from slipping, and makes the rotating shaft 11 It is more stable to place on the shaft seat 21, and the design is more attractive. The support part 211 is used to place the rotating shaft 11, and the high platform 212 can adjust the height of the shaft seat 21 according to the actual situation of the installation site, so that it is easy to install. In addition, the high platform 212 can also play the role of supporting the support part 211. The high platform 212 and The integrated design of the receiving base 22 can make the overall structure of the input port cover more stable.

Further, in order to make the rotating shaft 11 more securely placed on the shaft seat 21, a groove 213 is provided in the middle of the supporting part 211, and the side walls on both sides of the groove 213 can generate an inward clamping force on the rotating shaft 11, and the rotating shaft 11 There is almost no possibility of loosening, so that the entire input cover is assembled extremely firmly.

Preferably, the shaft cap 3 is a cylinder with a groove 31 inside, and the shaft cap 3 can firmly lock the shaft 11 and the shaft seat 21 through the groove 31, so that the shaft 11 is more unlikely to be loosened from the shaft seat 21. The shape of the space formed after the groove 31 is assembled with the shaft seat 21 matches the shape of the rotating shaft 11 .

The shape of the groove 31 is matched with the combined shape of the rotating shaft 11 after it is placed on the supporting part 211 . For example, the rotating shaft 11 in this embodiment is cylindrical, and the semicircular support part 211 and the cuboid high platform 212 form a roughly Y-shaped structure. The protruding part, therefore the groove 31 is correspondingly arranged in a special shape as shown in FIG. 6 .

Of course, in other specific embodiments, if the shape of the shaft, the shape of the shaft seat, and the actual situation of placing the shaft on the shaft seat are different, it will affect the specific shape design of the groove. Therefore, those of ordinary skill in the art should understand The shape of the groove described in the present invention is not limited to the listed specific shapes.

Further, the shaft cap 3 is a cylinder, which can better match the shaft seat 21 after the shaft 11 is placed, and make the overall structure more beautiful; the shape of the groove 31 is consistent with the overall shape of the shaft 11 and the shaft seat 21 after assembly Matching, the size of the groove 31 is set so that it can just clamp the rotating shaft 11 and the shaft seat 21, so that the rotating shaft 11 is firmly installed on the shaft seat 21, so that the input port cover body 1 and the receiving device 2 form a firm body. . In addition, the rotating shaft 11 can relatively roll on the supporting portion 211 of the shaft seat 21, so that the opening and closing of the input opening cover can be realized conveniently, and the structure is firm.

The receiving device 2 is a part of the main body of the washing machine, which directly realizes the installation of the input port cover and the washing machine.

The receiving device 2 can also be a separate component from the main body of the washing machine. After the inlet cover body 1 and the receiving device 2 are assembled, other fixing accessories can be used to fix the receiving device 2 on the corresponding washing machine. The details can be adjusted according to the actual needs of the product, and the flexibility is strong.

The installation process of the input opening cover installation structure of the present invention is described in detail below in conjunction with the accompanying drawings:

Firstly, place the rotating shaft 11 on the body 1 of the inlet cover on the shaft seat 21 of the receiving device 2, and use a little force to firmly insert the rotating shaft 11 into the groove 213, as shown in Figure 1;

Then, insert the shaft cap 3 axially from both sides of the input port cover body 1, as shown in Figure 3; "click", it indicates that the shaft cap 3 has locked the rotating shaft 11 and the shaft seat 12 firmly, and the final installation is completed, as shown in Figure 4.

The method for installing the inlet cover of the present invention has simple procedures, good repeatability and reliability, can shorten production time, and improve production efficiency; in addition, because the method is simple, users can also disassemble and install it at home by themselves.

Embodiment two

The difference between the technical solution of this embodiment and the first embodiment is that: the rotating shaft 11 of this embodiment is provided with a thorn, and the groove 213 of the shaft seat 21 is provided with a small concave hole matching the thorn, the purpose of which is to Further strengthening the relationship between the rotating shaft 11 and the shaft seat 21 enables the rotating shaft to be more firmly assembled on the shaft seat.

Other technical features are consistent with those described in Embodiment 1 and will not be repeated.

The following describes the installation method of the input port cover described in the technical solution of this embodiment in detail for the transformation of its structure and with reference to the accompanying drawings:

First, fit the thorns on the rotating shaft 11 with the small concave holes in the groove 213, place the rotating shaft 11 on the body 1 of the input opening cover on the shaft seat 21 of the receiving device 2, and use a little force to make the rotating shaft 11 stably Embedded in the groove 213, the state shown in Figure 1;

Then, insert the shaft cap 3 axially from both sides of the input port cover body 1, as shown in Figure 3; "click", it indicates that the shaft cap 3 has locked the rotating shaft 11 and the shaft seat 12 firmly, and the final installation is completed, as shown in Figure 4.

Since the thorns and concave holes provided in this technical solution can be fitted with each other, there is an additional force between the rotating shaft 11 and the groove 213 to stabilize the assembly of the two. Therefore, the assembly between the rotating shaft 11 and the shaft seat 21 is more stable. Reliable, further ensuring the installation of the input cover is firm, preventing the repeated opening and closing of the input cover during long-term use, causing the input cover body and the receiving device to loosen or even fall off, causing inconvenience to the user.

Embodiment three

The difference between the technical solution of this embodiment and the first embodiment is that: the rotating shaft 11 described in this embodiment is provided with a pit, and the inside of the groove 213 is provided with a convex rib matching the pit.

The following describes the installation method of the input port cover described in the technical solution of this embodiment in detail for the transformation of its structure and with reference to the accompanying drawings:

First, fit the pit on the rotating shaft 11 with the rib in the groove 213, place the rotating shaft 11 on the body 1 of the input port cover on the shaft seat 21 of the receiving device 2, and use a little force to make the rotating shaft 11 stably Embedded in the groove 213, the state shown in Figure 1;

Then, insert the shaft cap 3 axially from both sides of the input port cover body 1, as shown in Figure 3; "click", indicating that the shaft cap 3 has locked the rotating shaft 11 and the shaft seat 12 firmly, and the final installation is completed. The state shown in Figure 4 can be fitted with each other due to the pits and ribs set by the technical solution, so that the rotating shaft 11 There is an additional force to stabilize the assembly between the shaft 11 and the groove 213. Therefore, the assembly between the rotating shaft 11 and the shaft seat 21 is more stable and reliable, further ensuring that the installation of the input port cover is firm, and preventing the input port from being damaged during long-term use. The repeated opening and closing of the cover causes the input port cover body to loosen from the receiving device, or even fall off, which brings inconvenience to the user.

The implementations in the above examples can be further combined or replaced, and the examples are only descriptions of preferred embodiments of the present invention, and are not intended to limit the concept and scope of the present invention. Various changes and improvements to the technical solutions of the present invention made by those skilled in the art belong to the protection scope of the present invention.

Claims (10)

1. a kind of input port cover attaching construction, it is characterised in that including input lid body, catching device and axle cap, the throwing Inlet cover body both ends are provided with the rotating shaft of extension, and the catching device includes axle bed, and axle bed is provided with the branch being coincide with rotating shaft profile Support part, the axle cap are provided with the groove identical with axle bed profile and rotating shaft profile, and the two fastening fixes rotating shaft and axle bed.

2. a kind of input port cover attaching construction according to claim 1, it is characterised in that the catching device also includes holding Base is connect, axle bed, which is located at, to be accepted on base；Axle bed also includes the plateau below supporting part, and described plateau is with accepting base Link into an integrated entity.

3. a kind of input port cover attaching construction according to claim 2, it is characterised in that described axle bed is in class Y shape.

A kind of 4. input port cover attaching construction according to claim any one of 1-3, it is characterised in that the branch of the axle bed Support part is provided with the groove for being used for being fitted together to rotating shaft.

5. a kind of input port cover attaching construction according to claim any one of 1-4, it is characterised in that the axle cap is interior Portion sets reeded cylinder, and the spatial form that the groove is formed after being assembled with axle bed matches with rotating shaft profile.

6. a kind of input port cover attaching construction according to claim 4, it is characterised in that described rotating shaft is provided with prominent Pierce, the small shrinkage pool matched with the bur is provided with the groove of the supporting part.

7. a kind of input port cover attaching construction according to claim 4, it is characterised in that described rotating shaft is provided with recessed Hole, the inside grooves of the supporting part are provided with the fin to match with the pit.

8. the input lid installation method described in a kind of any one of claim 1-7, it is characterised in that including lid will be put into Rotating shaft is placed on the axle bed of catching device, is then axially inserted into axle cap by the both ends of rotating shaft respectively, locks rotating shaft and axle Seat, complete the installation of input lid.

9. a kind of input lid installation method according to claim 8, it is characterised in that including the rotating shaft of lid will be put into It is placed on the supporting part of axle bed, and makes the small shrinkage pool of the groove of the bur and supporting part in rotating shaft chimeric, then by axle cap point It is not axially inserted into by the both ends of rotating shaft, locks rotating shaft and axle bed, completes the installation of input lid.

10. input lid installation method according to claim 8, it is characterised in that including the rotating shaft for putting into lid is put Put on the supporting part of axle bed, and make the fin in the groove of the pit and supporting part in rotating shaft chimeric, then distinguish axle cap It is axially inserted into by the both ends of rotating shaft, locks rotating shaft and axle bed, completes the installation of input lid.