CN209408340U - A kind of telescopic wrench - Google Patents
A kind of telescopic wrench Download PDFInfo
- Publication number
- CN209408340U CN209408340U CN201821972501.6U CN201821972501U CN209408340U CN 209408340 U CN209408340 U CN 209408340U CN 201821972501 U CN201821972501 U CN 201821972501U CN 209408340 U CN209408340 U CN 209408340U
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- handle
- spliced eye
- fixed
- wrench
- fastener
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Abstract
A kind of telescopic wrench, including wrench body, belong to the technical field of spanner, it further include slide handle, tension spring, abutment sleeve and fastener, that slides in the wrench body is equipped with slide handle, and abutment sleeve is fixed in the slide handle, and fastener is located in abutment sleeve and passes through slide handle and slide handle and wrench body link together, tension spring one end is connected with abutment sleeve, and other end is connected with fastener.The utility model is easy the technical issues of generating interference with mechanical structure for solving the spanner in fastening bolt.
Description
Technical field
The utility model relates to the technical field of spanner, specifically a kind of telescopic wrench.
Background technique
Currently, need to use a large amount of bolt as fastener during Automatic manual transmission, and fastening bolt needs
Use spanner.Some mechanical structures are more compact, in common wrench fastening bolt, since the handle of common wrench is longer, hold
Interference easily is generated with mechanical structure, is unfavorable for going on smoothly for assembly work, and when spanner tightens the bolt of larger specification,
When firmly larger, spanner is very easy to slip, and hand can damage hand after encountering mechanical part.
Utility model content
The purpose of this utility model is to provide a kind of telescopic wrench, for solve the spanner in fastening bolt be easy with
Mechanical structure generates the technical issues of interference.
The technical solution adopted by the utility model to solve its technical problems is that:
A kind of telescopic wrench, including wrench body, further include slide handle, tension spring, abutment sleeve and fastener, described
That slides in wrench body is equipped with slide handle, is fixed with abutment sleeve in the slide handle, fastener is located at abutment sleeve
Interior and pass through slide handle slide handle and wrench body link together, tension spring one end is connected with abutment sleeve, and in addition one
End is connected with fastener.
The handle of wrench body is equipped with multiple first spliced eyes, and first spliced eye is through-hole, and multiple described the
One spliced eye is uniformly arranged along the length direction of the handle of wrench body, and the fastener inserts in one of them first spliced eye
It is interior.
The slide handle includes handle body and fender bracket, consolidating respectively on the side of left and right two at handle body rear portion
Surely there is a fender bracket.
The handle body is rectangular tube, is equipped with wrench body in the inner cavity of rectangular tube, and the front of handle body is equipped with the
Two spliced eyes, second spliced eye are the circular hole for penetrating through handle body, and second spliced eye is equipped with abutment sleeve, described
Fastener pass through the second spliced eye.
The fender bracket include the first round tube and the second round tube, the both ends of the first round tube respectively be fixed with one second circle
Pipe, second round tube are fixed on the side of handle body, and the outer circumference surface of fender bracket is equipped with rubber layer.
The abutment sleeve includes positioning plate and sleeve, and the upper side of sleeve is fixed with positioning plate, sets on the positioning plate
There is pressing hole, the downside of sleeve is fixed on the upper side of handle body, and the sleeve is arranged concentrically with the second spliced eye, described
Fastener is located in the inner cavity of sleeve.
The fastener includes button and plug connection plate, and the button is located in abutment sleeve, the plug connection plate
It is located in the second spliced eye of handle body downside, the button passes through second spliced eye and wrench body of handle body
First spliced eye and with plug connection plate grafting.
The plug connection plate is plectane, and the centre of plug connection plate is equipped with sliding eye, and sliding eye is and the second spliced eye
Concentric circular hole, the inner wall of plug connection plate are equipped with the sliding slot protruded outward, and the sliding slot is half slot, and the grafting connects
Annular on fishplate bar to be equipped with multiple location holes, the location hole is through-hole, and button is located in sliding eye, across sliding slot and is plugged on
Positioning hole.
The button includes that pressing end plate, connecting shaft, convex block and grafting axis, the lower end surface for pressing end plate are fixed with connection
Axis is fixed with convex block on the outer circumference surface of connecting shaft, and the upper surface of convex block is fixed, and there are two grafting axis；
The pressing end plate is plectane, and the upper side for pressing end plate is equipped with multiple salient points；
The convex block is half round block；
The location hole grafting of the grafting axis and plug connection plate.
The effect provided in the content of the present invention is only the effect of embodiment, rather than the whole that utility model is all
Effect, have the following advantages that in above-mentioned technical proposal or the utility model has the advantages that
1, the handle of a kind of telescopic wrench provided by the utility model, wrench body is equipped with slide handle, slides handle
Hand can slide on handle, be equipped with lap between handle and slide handle, the total length of regulation handle and slide handle from
And it solves the problems, such as to interfere when spanner fastening bolt with mechanical structure.
2, a kind of telescopic wrench provided by the utility model, the rear portion of slide handle are equipped with fender bracket, can be by hand and outer
Portion's isolation carries out the protection of hand, and spanner is avoided to slip in fastening bolt, and hand directly encounters mechanical part, abrades hand.
3, a kind of telescopic wrench provided by the utility model, fastener are located in slide handle, and fastener can directly be worn
It crosses slide handle the handle of slide handle and wrench body links together, the structure of fastener is simple, convenient for operation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the structural schematic diagram of slide handle in Fig. 1；
Fig. 3 is the structural schematic diagram of fender bracket in Fig. 2；
Fig. 4 is the structural schematic diagram of abutment sleeve in Fig. 1；
Fig. 5 is the structural schematic diagram of fastener in Fig. 1；
Fig. 6 is the structural schematic diagram of button in Fig. 5；
Fig. 7 is the structural schematic diagram of plug connection plate in Fig. 5.
In figure: 1. wrench bodies, 2. first spliced eyes, 3. slide handles, 31. handle bodies, 311. second spliced eyes,
32. fender bracket, 321. first round tubes, 322. second round tubes, 4. tension springs, 5. abutment sleeves, 51. positioning plates, 511. pressing holes,
52. sleeve, 6. fasteners, 61. buttons, 611. pressing end plates, 6111. salient points, 612. connecting shafts, 613. convex blocks, 614. grafting
Axis, 62. plug connection plates, 621. sliding eyes, 622. sliding slots, 623. location holes.
Specific embodiment
In order to clearly illustrate the technical characterstic of this programme, below by specific embodiment, and its attached drawing 1 to 7 is combined,
The utility model is elaborated.It should be noted that illustrated component is not drawn necessarily to scale in the accompanying drawings.This is practical
It is novel to be omitted to known assemblies and well-known technique description, to avoid the utility model is unnecessarily limiting.
A kind of telescopic wrench, including wrench body 1, slide handle 3, tension spring 4, abutment sleeve 5 and fastener 6, it is described
That slides in wrench body 1 is equipped with slide handle 3, is fixed with abutment sleeve 5 in the slide handle 3, fastener 6 is located at positioning
Slide handle 3 and wrench body 1 are linked together in sleeve 5 and across slide handle 3,4 one end of tension spring and abutment sleeve phase
Even, other end is connected with fastener 6.
The handle of wrench body 1 is equipped with multiple first spliced eyes 2, and first spliced eye 2 is through-hole, multiple described
First spliced eye 2 is uniformly arranged along the length direction of the handle of wrench body 1, the fastener 6 insert in one of them first insert
It connects in hole 2.
The slide handle 3 includes handle body 31 and fender bracket 32, on the side of left and right two at 31 rear portion of handle body
Respectively be fixed with a fender bracket 32.
The handle body 31 is rectangular tube, is equipped with wrench body 1, the front of handle body 31 in the inner cavity of rectangular tube
Equipped with the second spliced eye 311, second spliced eye 311 is the circular hole for penetrating through handle body 31, on second spliced eye 311
Equipped with abutment sleeve 5, the fastener 6 passes through the second spliced eye 311.
The fender bracket 32 includes the first round tube 321 and the second round tube 322, the fixation of the both ends of the first round tube 321 respectively
There is second round tube 322, second round tube 322 is fixed on the side of handle body 31.
The outer circumference surface of fender bracket 32 is equipped with rubber layer, and the fender bracket 32 can play the hand of protection operator
Effect.
The abutment sleeve 5 includes positioning plate 51 and sleeve 52, and the upper side of sleeve 52 is fixed with positioning plate 51, described fixed
Position plate 51 is equipped with pressing hole 511, and the downside of sleeve 52 is fixed on the upper side of handle body 31, the sleeve 52 with
Second spliced eye 311 is arranged concentrically, and the fastener 6 is located in the inner cavity of sleeve 52.
The fastener 6 includes button 61 and plug connection plate 62, and the button 61 is located in abutment sleeve 5, described to insert
Fishplate bar 62 is located in the second spliced eye 311 of 31 downside of handle body in succession, and the button 61 passes through the of handle body 31
Two spliced eyes 311 and the first spliced eye 2 of wrench body 1 and with 62 grafting of plug connection plate.
The plug connection plate 62 is plectane, and the centre of plug connection plate 62 is equipped with sliding eye 621, sliding eye 621 be with
The concentric circular hole of second spliced eye 311, the inner wall of plug connection plate 62 is equipped with the sliding slot 622 protruded outward, described
Sliding slot 622 is half slot, and annular on the plug connection plate 62 to be equipped with multiple location holes 623, the location hole 623 is logical
Hole, button 61 are located in sliding eye 621, across sliding slot 622 and are plugged in location hole 623.
The button 61 includes pressing end plate 611, connecting shaft 612, convex block 613 and grafting axis 614, presses end plate 611
Lower end surface is fixed with connecting shaft 612, and convex block 613 is fixed on the outer circumference surface of connecting shaft 612, and the upper surface of convex block 613 is fixed
There are two grafting axis 614.
The pressing end plate 611 is plectane, and the upper side of pressing end plate 611 is equipped with multiple salient points 6111, the salient point
6111 can play the role of increasing friction force, convenient for pressing rotational positioning after pressing end plate 611.
The convex block 613 is half round block, and the convex block 613 may pass through the sliding slot 622 of plug connection plate 62.
The grafting axis 614 can be inserted upwardly into the location hole 623 of plug connection plate 62 by the downside of plug connection plate 62
It is interior.Tension spring 4 is in tensional state at this time.
It presses and is fixed with tension spring 4 between the upper side of end plate 611 and the downside of the positioning plate 51 of abutment sleeve 5.
Working principle of the utility model is:
During fastening bolt, when spanner and mechanical part interfere, finger is pressed downward button 61, button 61
The location hole 623 of grafting axis 614 and plug connection plate 62 is detached from, twisting button 61 to the convex block 613 of button 61 and plug connection
The sliding slot 622 of plate 62 unclamps finger to after just, and button 61 recoils in abutment sleeve 5 completely automatically under the action of tension spring 4,
It is detached from fastener 6 and wrench body 1 and slide handle 3, the handle forward slip by slide handle 3 along wrench body 1 extremely closes
Right position postpones, and with finger push button 61 again downwards, the convex block 613 of button 61 is made to pass through the sliding slot 622 of plug connection plate 62
After certain distance, twisting button 61 is complete to the grafting axis 614 of button 61 and the grafting again of location hole 623 of plug connection plate 62
Shorten at by the length dimension of entire spanner.
Except for the technical features described in the specification, it all is technically known to those skilled in the art.
It is above-mentioned although specific embodiments of the present invention are described with reference to the accompanying drawings, but it is not practical new to this
The limitation of type protection scope, on the basis of technical solutions of the utility model, those skilled in the art do not need to pay creativeness
The various modifications or changes that can make of labour it is still within the protection scope of the present utility model.
Claims (9)
1. a kind of telescopic wrench, including wrench body, characterized in that further include slide handle, tension spring, abutment sleeve and fastening
Part, that slides in the wrench body is equipped with slide handle, abutment sleeve is fixed in the slide handle, fastener is located at fixed
Slide handle and wrench body are linked together in the sleeve of position and across slide handle, tension spring one end is connected with abutment sleeve,
Other end is connected with fastener.
2. a kind of telescopic wrench according to claim 1, characterized in that the handle of wrench body is equipped with multiple first
Spliced eye, first spliced eye are through-hole, and the length direction of handle of multiple first spliced eyes along wrench body is equal
Cloth setting, the fastener insert in one of them first spliced eye.
3. a kind of telescopic wrench according to claim 1, characterized in that the slide handle includes handle body and guarantor
Retaining frame, on the side of left and right two at handle body rear portion respectively be fixed with a fender bracket.
4. a kind of telescopic wrench according to claim 3, characterized in that the handle body is rectangular tube, rectangular tube
Inner cavity in be equipped with wrench body, the front of handle body is equipped with the second spliced eye, and second spliced eye is perforation handle master
The circular hole of body, second spliced eye are equipped with abutment sleeve, and the fastener passes through the second spliced eye.
5. a kind of telescopic wrench according to claim 4, characterized in that the fender bracket includes the first round tube and second
Round tube, the both ends of the first round tube respectively be fixed with second round tube, second round tube is fixed on the side of handle body
On, the outer circumference surface of fender bracket is equipped with rubber layer.
6. a kind of telescopic wrench according to claim 3, characterized in that the abutment sleeve includes positioning plate and set
Cylinder, the upper side of sleeve are fixed with positioning plate, and the positioning plate is equipped with pressing hole, and the downside of sleeve is fixed on handle body
Upper side, the sleeve is arranged concentrically with the second spliced eye, and the fastener is located in the inner cavity of sleeve.
7. a kind of telescopic wrench according to claim 6, characterized in that the fastener includes button and plug connection
Plate, the button are located in abutment sleeve, and the plug connection plate is located in the second spliced eye of handle body downside, described
Button pass through handle body the second spliced eye and wrench body the first spliced eye and with plug connection plate grafting.
8. a kind of telescopic wrench according to claim 7, characterized in that the plug connection plate is plectane, and grafting connects
The centre of fishplate bar is equipped with sliding eye, and sliding eye is the circular hole concentric with the second spliced eye, the inner wall of plug connection plate be equipped with to
Outside sliding slot outstanding, the sliding slot are half slot, annular on the plug connection plate to be equipped with multiple location holes, the positioning
Hole is through-hole, and button is located in sliding eye, across sliding slot and is plugged on positioning hole.
9. a kind of telescopic wrench according to claim 7, characterized in that the button include pressing end plate, connecting shaft,
Convex block and grafting axis, the lower end surface for pressing end plate are fixed with connecting shaft, convex block are fixed on the outer circumference surface of connecting shaft, convex block
Upper surface is fixed, and there are two grafting axis；
The pressing end plate is plectane, and the upper side for pressing end plate is equipped with multiple salient points；
The convex block is half round block；
The location hole grafting of the grafting axis and plug connection plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821972501.6U CN209408340U (en) | 2018-11-27 | 2018-11-27 | A kind of telescopic wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821972501.6U CN209408340U (en) | 2018-11-27 | 2018-11-27 | A kind of telescopic wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209408340U true CN209408340U (en) | 2019-09-20 |
Family
ID=67935734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821972501.6U Active CN209408340U (en) | 2018-11-27 | 2018-11-27 | A kind of telescopic wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209408340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112086844A (en) * | 2020-09-14 | 2020-12-15 | 国网山东省电力公司商河县供电公司 | Safe auxiliary dismounting tool for electric power threaded connector |
-
2018
- 2018-11-27 CN CN201821972501.6U patent/CN209408340U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112086844A (en) * | 2020-09-14 | 2020-12-15 | 国网山东省电力公司商河县供电公司 | Safe auxiliary dismounting tool for electric power threaded connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 250011 12 / F, office building 3, Jiefang East Road, Lixia District, Jinan City, Shandong Province Patentee after: Shandong Heguang Intelligent Energy Technology Co., Ltd Address before: 250011 the four floor, 50 office building, Chaoshan street, Lixia District, Ji'nan, Shandong. Patentee before: Shandong Lu Heng Energy Saving Service Co., Ltd. |
|
| CP03 | Change of name, title or address |