CN2754822Y - Ratchet box spanner - Google Patents
Ratchet box spanner Download PDFInfo
- Publication number
- CN2754822Y CN2754822Y CN 200420109667 CN200420109667U CN2754822Y CN 2754822 Y CN2754822 Y CN 2754822Y CN 200420109667 CN200420109667 CN 200420109667 CN 200420109667 U CN200420109667 U CN 200420109667U CN 2754822 Y CN2754822 Y CN 2754822Y
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- China
- Prior art keywords
- button
- spanner
- adjustable cap
- turning
- rotary body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 210000002683 foot Anatomy 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 239000011324 bead Substances 0.000 abstract 2
- 230000002860 competitive effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to a ratchet wheel sleeve spanner which comprises a spanner main body, a rotary body spanner buckle, an adjusting cover, a penetrating rod, a clamping block provided with ratchets, an annular deflector rod, a spring and a clamping bead, wherein a containing chamber is arranged on the spanner main body and the ratchets are distributed on the inner wall of the containing chamber. The rotary body spanner buckle is rotatablely penetrated and sheathed in the containing chamber. The clamping block is arranged on a gap of the rotary body spanner buckle, and a through hole is arranged in the rotary body spanner buckle. The utility model is characterized in that the penetrating rod can orderly penetrated through the spring, the adjusting cover, the annular deflector rod, the through hole in the rotary body spanner buckle and the clamping bead in the through hole, which are movably clamped together, and a connecting device which can be movably locked with the spanner main body is arranged on the rotary body spanner buckle at one end, which is opposite to the adjusting cover. The utility model has the advantages that an unnecessary upper cover, a screw rod and a spring arranged in a screw rod containing groove in the prior art are cancelled, the work amount and the work difficulty under the condition of manufacture can be effectively reduced, the material cost of products can be reduced, thereby, the competitive force of market prices can be effectively raised. The result is proved after use, the use of the utility model is convenient and the use is more convenient to a certain extent.
Description
Technical field
The utility model relates to a kind of spanner, especially refers to a kind of mobilizable box socket set.
Background technology
Its use of ratchet spanner that order is now general is all right, but structure is complicated partially, respectively be called the Chinese invention patent application of " dismountable group type ratchet carriage wrench " as application number 02120914.6, its structure mainly comprises a ratchet spanner body, this ratchet wrench body is by a shank, end at shank is provided with an appearance body, this appearance body is for a ccontaining engaging body, top at engaging body is provided with one-turn cap, the top of hub cap is provided with a loam cake again, the below of this hub cap and be equipped with a driving lever wherein, the other end of driving lever also extends the clamping block that is sticked in the Rong Tiyi end, the suit place is provided with a card pearl below engaging body in addition, it is characterized in that: the top of screw rod is provided with a tank, be provided with one at the appropriate location of tank and wear groove, be provided with an elastic component in the tank, in addition also be provided with one and wear groove in the centre of hub cap, and fit set the wearing groove and wear the interior elastic component of groove of engage sleeves again, and utilize a top to be provided with a splenium and the lower end has the bar of groove, penetrate elastic component in regular turn by the top, screw rod, loam cake, hub cap, what elastic component and this engaging body were set wears in the groove, but and make this bar knee-action, wherein the set groove of this bar also can just be placed in the groove this card pearl in course of action.Though this structure has certain advantage, but it is too complicated that its shortcoming is a structure, as loam cake is arranged above hub cap, there is loam cake to combine again with screw rod, and on screw rod, be provided with tank and wear groove, screw rod and wear at engaging body and to be provided with spring between the groove again, this design not only increased the production work amount time-consuming and add heavily to the difficulty of the work outside, also increase the production cost of each spanner widely, this does not have concerning the enterprise that produces in enormous quantities is a kind of tremendous loss with fixed attention, and part is many more, damages more easily each other.So its structure awaits to improve.
Summary of the invention
Technical problem to be solved in the utility model be provide at above-mentioned prior art present situation a kind of project organization simple, make easily, cost box socket set low and easy to use.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: this box socket set, comprise wrench body, turn and pull button, adjustable cap, bar, be shaped on the clamping block of ratchet, the ring-type driving lever, spring, the card pearl, have containing cavity on the described wrench body, on the containing cavity inwall, be covered with ratchet is arranged, described turning pulled button and is set in the containing cavity rotationally, place in the containing cavity and be arranged in the clamping block of the breach of pulling button of turning and the ratchet engagement of containing cavity together, and have through hole in the button turning to pull, described adjustable cap places to turn pulls an end of button, and described shift lever axis is pulled between button and the adjustable cap to placing to turn, driving lever on one side with place adjustable cap on the button of dialling contact, and two foots of driving lever are arranged in the perforate of clamping block side, one end of described bar is provided with protuberance, its other end has recess, this recess is suitable with the card pearl, it is characterized in that described bar is for penetrating spring successively, perforation on the adjustable cap, the ring-type driving lever, turn pull the through hole smashed and the card pearl that places through hole movably holding together, adjustable cap back to turning of an end pull buckle be provided with can with the wrench body jockey of locking mutually movably.
As improvement, its structure of described jockey can be preferably to pull to buckle back to turning of an end at adjustable cap and be provided with annular groove, is equipped with ring buckle in annular groove detached type.
Compared with prior art, advantage of the present utility model is to adopt bar is directly penetrated spring successively, perforation on the adjustable cap, the ring-type driving lever, turn and pull the through hole smashed and the card pearl that places through hole holding is together movably, with loam cake unnecessary in the prior art, screw rod and place screw rod and the spring of pulling between the button of turning is left out, thereby making workload and work difficulty have been reduced effectively, and it the more important thing is the cost of material that has reduced product, effectively improved the power of striving unexpectedly of the market price, and the utility model is after saving unnecessary parts, kept original serviceability equally, and the result proves after using, this product also uses more convenient to a certain extent, it is more reasonable to cooperate between the structure, firmly, this development for enterprise provides very favourable basis.
Description of drawings
Fig. 1 is the structure cutaway view of the utility model embodiment;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Fig. 3 is the cutaway view of A-A line among Fig. 2.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in the figure, present embodiment comprises wrench body 1, turn and pull button 8, adjustable cap 2, bar 4, be shaped on the clamping block 6 of ratchet 62, ring-type driving lever 5, spring 3, card pearl 9, have containing cavity 11 on the described wrench body 1, on containing cavity 11 inwalls, be covered with ratchet 12 is arranged, described turning pulled button and 8 is set on rotationally in the containing cavity 11, the clamping block 6 that places in the containing cavity 11 and be arranged in the breach 83 of pulling button 8 of turning meshes together with the ratchet 12 of containing cavity 11, and pull button and have through hole 81 in 8 turning, described adjustable cap 2 places to turn pulls an end of button 8, and it is provided with circular cavity 22, this cavity 22 and perforation on the adjustable cap 2 are concentric circles and are connected with perforation 81, and described driving lever 5 is pulled between button 8 and the adjustable cap 2 axially to place to turn, driving lever 5 on one side with place adjustable cap 2 on the button 21 of dialling contact, and two foots of driving lever 5 are arranged in the perforate 61 of clamping block 6 sides, one end of described bar 4 is provided with protuberance 41, its other end has recess 42, this recess 42 is suitable with card pearl 9, described bar 4 is for penetrating spring 3 successively, perforation on the adjustable cap 2, ring-type driving lever 5, turn pull the through hole 81 of button in 8 and the card pearl 9 that places through hole 81 movably holding together, and the protuberance 41 of bar 4 contacts with spring 3 mutually for being placed in movably in this cavity 22.Adjustable cap 2 back to turning of an end pull the button 8 be provided with can with wrench body 1 movably mutually the locking jockey, its structure of this jockey is pulled button 8 for adjustable cap 2 back to turning of an end and is provided with annular groove 84, is embedded in the ring buckle 7 in annular groove 84 detached type.
The utility model use is as follows: rotate adjustable cap before using earlier, one end of its clamping block is meshed with ratchet 12 in the containing cavity 11, the rotation direction that promptly determining turns pulls button 8, push the protuberance 41 of bar 4 then with hand, card pearl 9 is entered in the recess 42 of bar 4, promptly block the outer surface withdrawal of pearl 9 from button portion 82, at this moment button portion 82 just can with sleeve fit mutually, finger is decontroled protuberance 41 then, button portion 82 and the sleeve of pulling button 8 of turning like this fits together, firmly pull the handle of body 1 again, get final product the turn sleeve; And this is when needing backward rotation, then as long as rotate adjustable cap 2 with hand, the other end of clamping block 6 is meshed with ratchet 12 in the containing cavity 11, can be in the button 8 thereby rotation is pulled to backward rotation, when tighten or unscrew finish after, press the protuberance 41 of bar 4 as long as press...with one's finger again, card pearl 9 is withdrawn into the recess 82 of bar 4 from the surface of buckleing portion 82 again, the button portion 82 of pulling button 8 that can will turn takes off from sleeve.I.e. use process is finished.
Claims (2)
1, a kind of box socket set, comprise wrench body (1), turn and pull button (8), adjustable cap (2), bar (4), be shaped on the clamping block (6) of ratchet (62), ring-type driving lever (5), spring (3), card pearl (9), have containing cavity (11) on the described wrench body (1), on containing cavity (11) inwall, be covered with and ratchet arranged (12), described turning pulled button (8) and is set on rotationally in the containing cavity (11), place in the containing cavity (11) and be arranged in the clamping block (6) of the breach (83) of pulling button (8) of turning and the ratchet (12) of containing cavity (11) meshes together, and have through hole (81) in the button (8) turning to pull, described adjustable cap (2) places to turn pulls an end of button (8), and described driving lever (5) axially places to turn and pulls between button (8) and the adjustable cap (2), driving lever (5) on one side with place adjustable cap (2) on the button (21) of dialling contact, and two foots of driving lever (5) are arranged in the perforate (61) of clamping block (6) side, one end of described bar (4) is provided with protuberance (41), its other end has recess (42), this recess (42) is suitable with card pearl (9), it is characterized in that described bar (4) is for penetrating spring (3) successively, adjustable cap (2), ring-type driving lever (5), turn pull in the button (8) through hole (81) and the card pearl (9) that places through hole (81) movably holding together, adjustable cap (2) is pulled button (8) back to turning of an end and is provided with the jockey that can lock mutually movably with wrench body (1).
2, ratchet box spanner according to claim 1, it is characterized in that its structure of described jockey is: adjustable cap (2) is pulled button (8) back to turning of an end and is provided with annular groove (84), is equipped with ring buckle (7) in annular groove (84) detached type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420109667 CN2754822Y (en) | 2004-11-05 | 2004-11-05 | Ratchet box spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420109667 CN2754822Y (en) | 2004-11-05 | 2004-11-05 | Ratchet box spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2754822Y true CN2754822Y (en) | 2006-02-01 |
Family
ID=35928457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420109667 Expired - Fee Related CN2754822Y (en) | 2004-11-05 | 2004-11-05 | Ratchet box spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2754822Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101657302B (en) * | 2007-02-01 | 2012-12-19 | 沃拉·沃克·赫尔曼·沃纳两合公司 | Screwdriving tool with free wheel gear |
| CN104227657A (en) * | 2014-08-30 | 2014-12-24 | 中国长江电力股份有限公司 | Special damping ring connection dismounting tool |
| CN104364054A (en) * | 2012-04-30 | 2015-02-18 | 沃拉.沃克.赫尔曼.沃纳两合公司 | Ratchet wrench with drive lever that moves back and forth |
| CN104364054B (en) * | 2012-04-30 | 2016-11-30 | 沃拉.沃克.赫尔曼.沃纳两合公司 | A bolt tightening tool with a driving head |
| CN108356747A (en) * | 2013-10-16 | 2018-08-03 | 艾沛克斯品牌公司 | Ratchet tool for driven socket |
-
2004
- 2004-11-05 CN CN 200420109667 patent/CN2754822Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101657302B (en) * | 2007-02-01 | 2012-12-19 | 沃拉·沃克·赫尔曼·沃纳两合公司 | Screwdriving tool with free wheel gear |
| CN104364054A (en) * | 2012-04-30 | 2015-02-18 | 沃拉.沃克.赫尔曼.沃纳两合公司 | Ratchet wrench with drive lever that moves back and forth |
| CN104364054B (en) * | 2012-04-30 | 2016-11-30 | 沃拉.沃克.赫尔曼.沃纳两合公司 | A bolt tightening tool with a driving head |
| CN108356747A (en) * | 2013-10-16 | 2018-08-03 | 艾沛克斯品牌公司 | Ratchet tool for driven socket |
| CN108356747B (en) * | 2013-10-16 | 2020-02-07 | 艾沛克斯品牌公司 | Ratchet tool for driving socket |
| CN104227657A (en) * | 2014-08-30 | 2014-12-24 | 中国长江电力股份有限公司 | Special damping ring connection dismounting tool |
| CN104227657B (en) * | 2014-08-30 | 2015-12-16 | 中国长江电力股份有限公司 | A kind of damping ring connects tool specially for attaching and detaching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |