CN207044087U - A kind of instrument - Google Patents
A kind of instrument Download PDFInfo
- Publication number
- CN207044087U CN207044087U CN201720805886.6U CN201720805886U CN207044087U CN 207044087 U CN207044087 U CN 207044087U CN 201720805886 U CN201720805886 U CN 201720805886U CN 207044087 U CN207044087 U CN 207044087U
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- China
- Prior art keywords
- main part
- push rod
- clamping
- instrument
- clamping limb
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Abstract
A kind of instrument, it includes main part (1), wherein, a part for the main part (1) is formed as the clamp structure (2) comprising push rod (21) and two or more clamping limb (22), the push rod (21) is arranged on the centre of described two above clamping limbs (22), described two above clamping limbs (22) can the distance between the one or more and push rod (21) of the relative motion to cause described two above clamping limbs (22) diminish, so as to realize clamping.By the utility model, can effectively solve the technical problem that bearing pin of the prior art is difficult to remove, substantially increase operating efficiency, save the operating time, prevent bearing pin to be damaged.
Description
Technical field
A kind of instrument is the utility model is related to, more particularly to a kind of extracting tool.
Background technology
Substantial amounts of bearing pin 90 as Figure 1 shows in the prior art be present, it has the wall portion of annular, i.e., is at center
Hollow-core construction (have no certainly mean to be through both ends full through), this bearing pin 90 can connect two parts, but this
Although a kind bearing pin 90 can have the reliable connection of realization, once connection is often difficult to remove from part and come out afterwards, either
Extremely easily bearing pin 90 pressed from both sides when being removed using general purpose tool (such as pliers) bad.Therefore, being badly in need of a kind of instrument can be easily
This bearing pin is removed, while prevents it to be damaged.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of instrument, difficult to solve bearing pin of the prior art
With the technical problem of dismounting.
The utility model provides a kind of instrument, and it includes main part, wherein, a part for the main part is formed as including
The clamp structure of push rod and two or more clamping limb (such as Fig. 3, shown in 7), the push rod is arranged on described two above clamping limbs
Centre, described two above clamping limbs can relative motion to cause the one or more of described two above clamping limbs and institute
The distance between push rod is stated to diminish (it is meant that can be that some several or whole clamping limb moves；It is meant that not
Before motion, there is a certain distance between push rod and clamping limb), so as to realize clamping.
The utility model also provides a kind of instrument, and it includes main part, wherein, a part for the main part 1 is formed as
Clamp structure comprising push rod and two or more clamping limb, the push rod are arranged on the centre of described two above clamping limbs, institute
Clamping limb is stated to be made up of elastomeric material, described two above clamping limbs can reverse motions to cause described two above clamping limbs
One or more become big (it is meant that can be that some several or whole clamping limb occurs the distance between with the push rod
Motion；It is meant that before not moving, there is a certain distance or no distance between push rod and clamping limb), so as to realize
Clamping.
Preferably, the mandrel ends protrude from the end of the clamping limb.
Preferably, the clamping limb includes the arc surface relative with the push rod.
Preferably, the outside of clamping limb is provided with anti-slip part.
Preferably, a part for the main part is formed as the flat board that thickness tapers into towards end direction.
Preferably, a part for the main part is formed as columnar part；It is highly preferred that the cross section of the columnar part is
" ten " font.It is highly preferred that being additionally provided with another anti-slip part on the main part, another anti-slip part is arranged on and the columnar part
On the opposite face in the face at place.
Preferably, the clamping limb is made up of elastomeric material；It is highly preferred that the clamping limb is made of plastics.
Preferably, the instrument is made up of same material, and the instrument is integrally formed.
Preferably, the main part is strip, and the clamp structure is arranged on one end of the main part, the flat board
The other end of the main part is arranged on, the columnar part is arranged on the side of the main part.
Preferably, the instrument is symmetrical structure.
By the utility model, can effectively solve the technical problem that bearing pin of the prior art is difficult to remove, carry significantly
High operating efficiency, saves the operating time, prevents bearing pin to be damaged.
Brief description of the drawings
Fig. 1 is the stereogram of the bearing pin of prior art.
Fig. 2 is one of stereogram of the present utility model.
Fig. 3 is one of stereogram of the present utility model.
Fig. 4 is one of stereogram of the present utility model.
Fig. 5 is one of top plane view of the present utility model.
Fig. 6 is one of side view of the present utility model.
Fig. 7 is one of side view of the present utility model.
Embodiment
With reference to the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is retouched
State, described embodiment is only part of the embodiment of the present utility model, rather than whole embodiments.Based on this practicality
Embodiment in new, art technology those of ordinary skill is in the every other implementation do not paid creative work and obtained
Mode, belong to the scope of the utility model protection.
As illustrated, the utility model provides a kind of instrument, it includes main part 1, wherein, one of the main part 1
Divide and be formed as the clamp structure 2 (such as Fig. 3, shown in 7) comprising push rod 21 and two or more clamping limb 22, the push rod 21 is arranged on
The centre of described two above clamping limbs 22, described two above clamping limbs 22 can relative motion to cause more than described two
The distance between one or more and described push rod 21 of clamping limb 22 diminishes (it is meant that can be that some is several or whole
Clamping limb 22 moves；It is meant that before not moving, there is a certain distance between push rod 21 and clamping limb 22), so as to
Realize clamping.
The utility model also provides a kind of instrument, and it includes main part 1, wherein, a part for the main part 1 is formed as
Clamp structure 2 comprising push rod 21 and two or more clamping limb 22, the push rod 21 are arranged on described two above clamping limbs 22
Centre, the clamping limb 22 is made up of elastomeric material, described two above clamping limbs 22 can reverse motions it is described to cause
The distance between one or more and described push rod 21 of two or more clamping limb 22 becomes big (it is meant that can be some or number
Individual or whole clamping limbs 22 move；Have it is meant that before not moving, between push rod 21 and clamping limb 22 it is certain away from
With a distance from from or without), so as to realize clamping.
Preferably, the end of push rod 21 protrudes from the end of the clamping limb 22.
Preferably, the clamping limb 22 includes the arc surface relative with the push rod 21.
Preferably, the outside of clamping limb 22 is provided with anti-slip part 3.
Preferably, a part for the main part 1 is formed as the flat board 4 that thickness tapers into towards end direction.
Preferably, a part for the main part 1 is formed as columnar part 5；It is highly preferred that the cross section of the columnar part 5
For " ten " font.It is highly preferred that be additionally provided with another anti-slip part 3 on the main part 1, another anti-slip part 3 be arranged on it is described
On the opposite face in face where columnar part 5.
Preferably, the clamping limb 22 is made up of elastomeric material；It is highly preferred that the clamping limb 22 is made of plastics.
Preferably, the instrument is made up of same material, and the instrument is integrally formed.
Preferably, the main part 1 is strip, and the clamp structure 2 is arranged on one end of the main part 1, described
Flat board 4 is arranged on the other end of the main part 1, and the columnar part 5 is arranged on the side of the main part 1.
Preferably, the instrument is symmetrical structure.
Be described below mode of operation of the present utility model and technique effect, instrument of the present utility model can be used for installation or
Bearing pin as shown in Figure 1 is dismantled, the push rod 21 of the present utility model is inserted into the hole of bearing pin, supports the structure of bearing pin,
Prevent from causing bearing pin to deform because chucking power is excessive；Now, bearing pin has been arranged to snap onto between push rod 21 and clamping limb 22
Space in；Apply chucking power to bearing pin followed by clamping limb 22.So, the effect to bearing pin operation can be effectively improved
Rate, and prevent from damaging bearing pin.Two boards shape connector can easily be separated by flat board 4 of the present utility model.Pass through this
The columnar part 5 of utility model in another way can remove bearing pin from reversely bearing pin is released.
A kind of instrument provided by the utility model is described in detail above, it is used herein to be specifically isolated pair
Principle and embodiment of the present utility model are set forth, and the description of above example is only intended to help and understands the utility model
Utility model design；For persons skilled in the art, according to design of the present utility model, in embodiment and answer
With there will be changes in scope.In summary, this specification content should not be construed as to limitation of the present utility model.
Claims (10)
1. a kind of instrument, it includes main part (1), wherein, the part of the main part (1) be formed as comprising push rod (21) and
The clamp structure (2) of two or more clamping limb (22), the push rod (21) are arranged in described two above clamping limbs (22)
Between, described two above clamping limbs (22) can relative motion to cause the one or more of described two above clamping limbs (22)
The distance between described push rod (21) diminishes, so as to realize clamping.
2. a kind of instrument, it includes main part (1), wherein, the part of the main part (1) be formed as comprising push rod (21) and
The clamp structure (2) of two or more clamping limb (22), the push rod (21) are arranged in described two above clamping limbs (22)
Between, the clamping limb (22) is made up of elastomeric material, described two above clamping limbs (22) can reverse motions it is described to cause
The distance between one or more and described push rod (21) of two or more clamping limb (22) becomes big, so as to realize clamping.
3. a kind of instrument according to claim 1 or 2, it is characterised in that push rod (21) end protrudes from the folder
The end of gripping arm (22).
4. a kind of instrument according to claim 1 or 2, it is characterised in that the clamping limb (22) includes and the push rod
(21) relative arc surface.
5. a kind of instrument according to claim 1 or 2 a, it is characterised in that part for the main part (1) is formed as thick
Spend the flat board (4) tapered into towards end direction.
6. a kind of instrument according to claim 5 a, it is characterised in that part for the main part (1) is formed as column
Portion (5).
7. a kind of instrument according to claim 6, it is characterised in that the outside of clamping limb (22) is provided with anti-slip part (3).
8. a kind of instrument according to claim 7, it is characterised in that the cross section of the columnar part (5) is " ten " font；
The main part (1) is provided with another anti-slip part (3), and another anti-slip part (3) is arranged on the face where with the columnar part (5)
On opposite face.
9. a kind of instrument according to claim 6, it is characterised in that the main part (1) is strip, the clamping knot
Structure (2) is arranged on one end of the main part (1), and the flat board (4) is arranged on the other end of the main part (1), the post
Shape portion (5) is arranged on the side of the main part (1).
10. a kind of instrument according to claim 1 or 2, it is characterised in that the instrument is made of plastics, and the work
Tool is integrally formed；The instrument is symmetrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720805886.6U CN207044087U (en) | 2017-07-03 | 2017-07-03 | A kind of instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720805886.6U CN207044087U (en) | 2017-07-03 | 2017-07-03 | A kind of instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207044087U true CN207044087U (en) | 2018-02-27 |
Family
ID=61495180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720805886.6U Active CN207044087U (en) | 2017-07-03 | 2017-07-03 | A kind of instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207044087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253162A (en) * | 2017-07-03 | 2017-10-17 | 广州途道信息科技有限公司 | A kind of hand-held extracting tool |
-
2017
- 2017-07-03 CN CN201720805886.6U patent/CN207044087U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253162A (en) * | 2017-07-03 | 2017-10-17 | 广州途道信息科技有限公司 | A kind of hand-held extracting tool |
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