CN207564383U - A kind of reducing sleeve spanner - Google Patents
A kind of reducing sleeve spanner Download PDFInfo
- Publication number
- CN207564383U CN207564383U CN201721710804.6U CN201721710804U CN207564383U CN 207564383 U CN207564383 U CN 207564383U CN 201721710804 U CN201721710804 U CN 201721710804U CN 207564383 U CN207564383 U CN 207564383U
- Authority
- CN
- China
- Prior art keywords
- rod
- movable block
- spring
- tooth socket
- reducing sleeve
- 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
Links
Abstract
The utility model proposes a kind of reducing sleeve spanner, including：Fixed block, movable block and latch segment, the fixed block are made of the body of rod of rectangular-shape and inside for the matrix of plane, and baseline top is vertically set on the bottom of one end of the body of rod, and is set as tooth socket at the apex angle end of the long side direction of the body of rod；What the movable block slided is arranged on the body of rod, and the bottom structure of movable block is consistent with basal body structure and is oppositely arranged；The latch segment is arranged on the top of the movable block, and acts in the tooth socket of the body of rod.The reducing sleeve spanner of the utility model, same structure are adjusted according to various sizes of nut, and a kind of structure corresponds to the nut of different model, increase convenience and improve efficiency.
Description
Technical field
The utility model is related to hardware tool fields, particularly relate to a kind of reducing sleeve spanner.
Background technology
Spanner is common a kind of tool in hardware tool.In practical application, the nut of different model needs variety classes
Spanner；But on the faulty equipment of gross distortion nut, around have shelter nut, inside deep hole
Nut etc. is in the nut of complex state, generally requires the spanner without model or size；And during repair of machine, it carries
Too many tool can be very inconvenient, and excessive tool is easily lost, and people are also not easy to be quickly found out correct when selection
Tool, in addition, replacing spanner back and forth in work way and can also waste time, reduce maintenance efficiency.
Invention content
The utility model proposes a kind of reducing sleeve spanners, solve the spanner list of a kind of model in the prior art or size
One the problem of.
What the technical solution of the utility model was realized in：
A kind of reducing sleeve spanner, including：Fixed block, movable block and latch segment, the fixed block by rectangular-shape bar
Body and inside are formed for the matrix of plane, and baseline top is vertically set on the bottom of one end of the body of rod, and the long side direction of the body of rod
Apex angle end at be set as tooth socket；What the movable block slided is arranged on the body of rod, and the bottom structure and base of movable block
Body structure is consistent and is oppositely arranged；The latch segment is arranged on the top of the movable block, and acts on the tooth socket of the body of rod
It is interior.
Preferably, the top of the close tooth socket of the movable block is provided with the extension block upwardly extended, the top of extension block
End is apart from the preset height of the tooth socket；
The latch segment includes card key, shaft, spring and top plate, the top for being arranged on the extension block of the shaft rotation
End, the short side direction axially along the body of rod of shaft；The side of the top plate is connect with the top of the spring, opposite
Opposite side is connect with the top of the card key；The shaft is resisted against the top plate bottom between the spring and card key, the bullet
The bottom end of spring is connect with the extension block, and the card key is clamped in the tooth socket, and spring is in equilibrium state.
Preferably, the side of the top plate extends outward described spring a certain distance along its top surface.
Preferably, the medial surface of the structure of the bottom end of described matrix and the movable block is plane, and lateral surface is cambered surface.
The beneficial effects of the utility model are：The reducing sleeve spanner of the utility model, using between movable block and matrix
Adjustable interval, the nut of different model or size is adapted to, so that wrench multifunctional, increases the convenience used and raising
Service efficiency；Moreover, the structure design of movable block and matrix, improves adaptability of the spanner to adverse circumstances.In addition, latch segment
Structure design simple and compact further improves the convenience used.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of planar structure schematic diagram of reducing sleeve spanner of the utility model；
Fig. 2 is the structure diagram of latch segment shown in Fig. 1；
Fig. 3 is a kind of usage state diagram of reducing sleeve spanner of the utility model.
In figure：
1st, fixed block；2nd, movable block；3rd, latch segment；11st, the body of rod；12nd, matrix；13rd, tooth socket；21st, extension block；31st, card key；
32nd, shaft；33rd, spring；34th, top plate.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts
All other embodiments obtained shall fall within the protection scope of the present invention.
Embodiment：A kind of reducing sleeve spanner as shown in Figure 1 to Figure 3, including：Fixed block 1, movable block 2 and latch segment
3, fixed block 1 is made of the body of rod 11 of rectangular-shape and inside for the matrix 12 of plane, and 12 plan vertical of matrix is arranged on the body of rod
The bottom of 11 one end, and tooth socket 13 is set as at the apex angle end of the long side direction of the body of rod；What movable block 2 slided is arranged on the body of rod
On 11, and the bottom structure of movable block 2 is consistent with basal body structure and is oppositely arranged；Latch segment 3 is arranged on the top of movable block 2,
And it acts in the tooth socket 13 of the body of rod 11.Latch segment unlocks, and movable block is slided on fixed block, adjusts between sliding shoe and matrix
Interval so that the interval, which clamps, treats stubborn nut, lock latch segment, apply active force on the body of rod, tighten or unscrew nut.
As shown in Fig. 2, the top of the close tooth socket of movable block 2 is provided with the extension block 21 upwardly extended, the top of extension block
End is apart from the preset height of tooth socket；Latch segment 3 includes card key 31, shaft 32, spring 33 and top plate 34, the setting that shaft 32 rotates
On the top of extension block 21, the short side direction axially along the body of rod of shaft 32；The side of top plate 34 connects with the top of spring 33
It connects, opposite opposite side is connect with the top of card key 31；Shaft 32 is resisted against the top plate bottom between spring 33 and card key 31, bullet
The bottom end of spring 33 is connect with extension block 21, and card key is clamped in tooth socket.The spring and card key of shaft both sides in the locked condition when,
Card key is clamped in tooth socket, and spring is in equilibrium state；Driving force is downwardly applied to the top plate of spring side.Spring is in compression shape
State, the opposite side of top plate upwarp and card key are driven to be detached from tooth socket, latch segment unlock.
The side of top plate 34 extends outward 33 a certain distance of spring along its top surface, is driven convenient for applying to top plate
Power.The medial surface of the structure of the bottom end of matrix and movable block is plane, and lateral surface is cambered surface, is further applicable in convenient for spanner narrow
Environment.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (4)
1. a kind of reducing sleeve spanner, which is characterized in that including：Fixed block, movable block and latch segment, the fixed block is by rectangular
The body of rod of body shape and inside are formed for the matrix of plane, and baseline top is vertically set on the bottom of one end of the body of rod, and the body of rod
Tooth socket is set as at the apex angle end of long side direction；What the movable block slided is arranged on the body of rod, and the bottom of movable block
Structure is consistent with basal body structure and is oppositely arranged；The latch segment is arranged on the top of the movable block, and acts on the bar
In the tooth socket of body.
2. reducing sleeve spanner according to claim 1, which is characterized in that the top of the close tooth socket of the movable block is set
The extension block upwardly extended is equipped with, the top of extension block is apart from the preset height of the tooth socket；
The latch segment includes card key, shaft, spring and top plate, the top for being arranged on the extension block of shaft rotation,
The short side direction axially along the body of rod of shaft；The side of the top plate is connect with the top of the spring, and opposite is another
Side is connect with the top of the card key；The shaft is resisted against the top plate bottom between the spring and card key, the spring
Bottom end connect with the extension block, the card key is clamped in the tooth socket, and spring is in equilibrium state.
3. reducing sleeve spanner according to claim 2, which is characterized in that the side of the top plate is outside along its top surface
Extend described spring a certain distance.
4. reducing sleeve spanner according to claim 2, which is characterized in that the bottom end of described matrix and the movable block
The medial surface of structure is plane, and lateral surface is cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721710804.6U CN207564383U (en) | 2017-12-11 | 2017-12-11 | A kind of reducing sleeve spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721710804.6U CN207564383U (en) | 2017-12-11 | 2017-12-11 | A kind of reducing sleeve spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207564383U true CN207564383U (en) | 2018-07-03 |
Family
ID=62686720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721710804.6U Expired - Fee Related CN207564383U (en) | 2017-12-11 | 2017-12-11 | A kind of reducing sleeve spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207564383U (en) |
-
2017
- 2017-12-11 CN CN201721710804.6U patent/CN207564383U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 Termination date: 20201211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |