CN209364504U - Can false-touch prevention torque wrench - Google Patents
Can false-touch prevention torque wrench Download PDFInfo
- Publication number
- CN209364504U CN209364504U CN201822069472.9U CN201822069472U CN209364504U CN 209364504 U CN209364504 U CN 209364504U CN 201822069472 U CN201822069472 U CN 201822069472U CN 209364504 U CN209364504 U CN 209364504U
- Authority
- CN
- China
- Prior art keywords
- sliding block
- protecting crust
- sliding
- torque wrench
- key
- 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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Abstract
The utility model discloses it is a kind of can false-touch prevention torque wrench, it is related to a kind of torque wrench technical field, the technical issues of key is easily accidentally touched when aiming to solve the problem that carrying, its key points of the technical solution are that including the spanner handle equipped with key, sliding sleeve is equipped with protecting crust on spanner handle, protecting crust inner hollow, sliding block is equipped on two inner sidewalls of protecting crust, the sliding slot for being inserted into and sliding for sliding block is offered on the two sidewalls of spanner handle, when carrying, sliding protecting crust is set on handle, effective protection can be carried out to key, so that being not susceptible to accidentally touch in carrying process；When it is desired to be used, sliding protecting crust key is exposed, hereafter can operator can hold protecting crust and pressing keys to use torque wrench, to improve the effective distance for grip；On the whole have can in carrying process to key carry out effective protection and entire length it is smaller, furthermore can increase when in use grip length, the advantage convenient for grip.
Description
Technical field
The utility model relates to a kind of torque wrench, more specifically, it relates to it is a kind of can false-touch prevention torque wrench.
Background technique
Torque wrench be it is a kind of for there is the threaded connector of strict demand correctly to be fastened to pre-fastening moment, with guarantee
With the indispensable tool for improving product quality.
Torque wrench in the prior art is referring to shown in Fig. 4 comprising driving end 11 and spanner handle 1, the middle part of spanner handle 1
Equipped with digital display screen 12 and several keys 13, when use, can complete setting for torque by key 13 and digital display screen 12
It is fixed, consequently facilitating operation.
But in practical carrying process, since key 13 is exposed outside, is easily accidentally touched, easily led to when carrying
Torque wrench accidentally opens, and wastes the electricity of 13 spanner of key, to cause unstable in torque wrench carrying process, therefore needs to be changed
It is kind.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide it is a kind of can the torque of false-touch prevention pull
Hand has the advantage that can carry out effective protection to key in carrying process.
To achieve the above object, the utility model provides following technical solution:
It is a kind of can false-touch prevention torque wrench, the spanner handle including being equipped with key, sliding sleeve is equipped with anti-on the spanner handle
Protective case, the protecting crust inner hollow are equipped with sliding block on two inner sidewalls of the protecting crust, on the two sidewalls of the spanner handle
Offer the sliding slot for being inserted into and sliding for sliding block.
By using above-mentioned technical proposal, when carrying, sliding protecting crust makes sliding block be located at sliding slot close to the one of driving end
End, protecting crust is set on handle at this time, and protecting crust is on the one hand made to cover key, so that torque wrench is in close state,
Effective protection can be carried out to key and furthermore shorten the entire length of torque wrench so that being not susceptible to accidentally touch in carrying process,
Consequently facilitating carrying；
When it is desired to be used, sliding protecting crust makes sliding block be located at sliding slot backwards to one end of driving end, and protecting crust is sliding at this time
Move to key is exposed, hereafter can operator can hold protecting crust and pressing keys to use torque wrench, to be promoted
For the effective distance of grip；
On the whole have can in carrying process to key carry out effective protection and entire length it is smaller, furthermore using
When can increase grip length, the advantage convenient for grip.
Further, slide opening is offered on the inner sidewall of the protecting crust, the sliding block is slidably connected in slide opening.
By using above-mentioned technical proposal, when installation, which can slide into sliding block, to be placed in slide opening, hereafter will protect valve jacket
It is located on spanner handle, hereafter sliding slider, is plugged in sliding slot so that sliding block slides into, hereafter may make sliding block in sliding slot
Sliding improves the installation convenience of protecting crust and spanner handle to realize being slidably connected for protecting crust and spanner handle.
Further, the both ends of the sliding slot offer the jack one and jack two for sliding block insertion respectively.
By using above-mentioned technical proposal, when sliding block slides into insertion jack one, torque wrench is in close state,
Protecting crust is set on spanner handle, carries out effective protection to key；When sliding block slides into insertion jack two, at torque wrench
In opening state, spanner handle and key expose, pressing keys can be carried out using；So that protecting crust is equal under two station states
It can stablize, improve the operation definition of two stations adjusting.
Further, it is equipped with and the magnetic attracting magnet block of sliding block in the jack one and jack two.
By using above-mentioned technical proposal, after sliding block is inserted into jack one or jack two, sliding block can be with magnet block magnetism phase
It inhales, so that sliding block is not easy voluntarily to skid off jack one or jack two, is connect to improve sliding block with jack one and jack two
Stability.
Further, one end of the sliding block towards sliding slot bottom offers guide surface.
By using above-mentioned technical proposal, convenient in sliding block insertion jack one or jack two, without precisely align sliding block with
Jack one or jack two, to improve the convenience that this case sliding block is docked with jack one or jack two.
Further, spring is equipped in the slide opening, the both ends of the spring are connected on slide opening and sliding block respectively.
By using above-mentioned technical proposal, presses sliding block and hereafter slid into sliding block slotting so that sliding block is placed in slide opening
At hole one or jack two, unclamp sliding block, that is, may make sliding block under the action of spring automatic reset, plugged automatically to jack one or
In jack two, the operation convenience that sliding block is docked with jack one or jack two is improved, in addition, spring may make sliding block insertion to insert
After in hole one or jack two, sliding block is not easy voluntarily to skid off, to improve the connective stability of sliding block Yu jack one and jack two.
Further, handle hole is offered in the slide opening, the handle hole is through-hole, is equipped with behaviour in the handle hole
It restricts, one end of the operating rope is connected on sliding block, the other end stretches out handle hole.
By using above-mentioned technical proposal, operator can manipulate cunning of the sliding block in slide opening by pull operation rope
It is dynamic, improve the convenience to sliding block manipulation.
Further, one end that the operating rope stretches out handle hole is equipped with plectrum.
By using above-mentioned technical proposal, operator can realize the manipulation to operating rope, plectrum by detaching plectrum
It is not easy to slip compared to operating rope, so that the stability of manipulation operating rope is improved, in addition, operator's hand quilt can be reduced
The probability that operating rope scratches.
In conclusion the utility model has the following beneficial effects:
1, it uses sliding sleeve on spanner handle and is equipped with protecting crust, protecting crust inner hollow, on two inner sidewalls of protecting crust
Equipped with sliding block, the sliding slot for being inserted into and sliding for sliding block is offered on the two sidewalls of spanner handle, when carrying, sliding protecting crust makes
Sliding block is located at sliding slot close to one end of driving end, and protecting crust is set on handle at this time, and protecting crust is on the one hand made to cover key,
To which torque wrench is in close state, effective protection can be carried out to key, so that being not susceptible to accidentally touch in carrying process, furthermore
The entire length of torque wrench is shortened, consequently facilitating carrying, when it is desired to be used, sliding protecting crust makes sliding block be located at sliding slot
Backwards to one end of driving end, protecting crust is slid into so that key exposes at this time, hereafter can operator can hold protecting crust and press
Key is pressed to use torque wrench, to improve the effective distance for grip, having on the whole can be right in carrying process
Key carries out effective protection and entire length is smaller, furthermore can increase grip length, the advantage convenient for grip when in use；
2, using slide opening is offered on the inner sidewall of protecting crust, sliding block is slidably connected in slide opening, and when installation can be by cunning
Block, which slides into, to be placed in slide opening, hereafter protecting crust is set on spanner handle, hereafter sliding slider so that sliding block slide into it is slotting
It is located in sliding slot, hereafter sliding block may make to slide in sliding slot, to realize being slidably connected for protecting crust and spanner handle, improve
The installation convenience of protecting crust and spanner handle.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is in the present embodiment for embodying the dismantling schematic diagram of protecting crust Yu spanner handle connection relationship；
Fig. 3 is enlarged drawing at the A in Fig. 2；
Fig. 4 is background technique attached drawing.
In figure: 1, spanner handle；10, sliding slot；11, driving end；12, digital display screen；13, key；14, protecting crust；2, sliding
Block；20, slide opening；21, jack one；22, jack two；23, magnet block；24, guide surface；25, spring；3, operating rope；30, it operates
Hole；31, plectrum.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment:
It is a kind of can false-touch prevention torque wrench, referring to Figures 1 and 2 comprising end be equipped with key 13 spanner handle 1, pull
Sliding sleeve is equipped with protecting crust 14,14 inner hollow of protecting crust on handle 1, and protecting crust 14 is arranged spanner handle 1 and made by when carrying
Protecting crust 14 covers key 13, so that protecting crust 14 can protect the key 13 on spanner handle 1.
Referring to Fig. 2 and Fig. 3, slide opening 20 is offered on the inner sidewall of protecting crust 14, sliding block 2 is slidably connected in slide opening 20,
Sliding slot 10 is offered on the two sidewalls of spanner handle 1, sliding block 2 can be inserted into sliding slot 10 and along the chute 10 length direction sliding, sliding
The both ends of the slot bottom of slot 10 offer jack 1 and jack 2 22 respectively, when sliding block 2 slides into insertion jack 1, turn round
Square spanner is in close state, and protecting crust 14 is set on spanner handle 1, effective protection is carried out to key 13, when sliding block 2 slides into
When being inserted into jack 2 22, torque wrench is in the open state, and spanner handle 1 and key 13 expose, and can carry out to pressing keys 13
It uses.
Referring to Fig. 2 and Fig. 3, adhesion has magnet block 23 in jack 1 and jack 2 22, when sliding block 2 is connected to magnet block
After on 23, magnet block 23 is magnetic attracting with sliding block 2, so that sliding block 2 is not easy to skid off jack 1 or jack 2 22.
Referring to Fig. 3, one end of sliding block 2 towards 10 bottom of sliding slot offers guide surface 24, in order to which sliding block 2 is inserted into jack one
21 or jack 2 22, spring 25 is equipped in slide opening 20, and what the both ends of spring 25 were respectively welded is connected to the bottom hole and cunning of slide opening 20
On the end face of block 2.
Referring to Fig. 3, the bottom hole of slide opening 20 offers handle hole 30, and handle hole 30 is through-hole, is equipped with behaviour in handle hole 30
Make rope 3, one end of operating rope 3 sticks on sliding block 2, the other end stretches out handle hole 30, and operating rope 3 stretches out one end of handle hole 30
Adhesion has plectrum 31, pulls plectrum 31 with sliding slider 2.
Working principle is as follows: when carrying, sliding block 2 being inserted into jack 1, protecting crust 14 is set in spanner handle 1 at this time
On, and protecting crust 14 is made to cover key 13, so that torque wrench is in close state, effective protection can be carried out to key 13,
So that being not susceptible to accidentally touch in carrying process；
When it is desired to be used, plectrum 31 is pulled, so that sliding block 2 detaches jack 1, this rear slider 2 can be slided in sliding slot 10
It is dynamic, protecting crust 14 is slided, so that sliding block 2 is slided and plugged to jack 2 22, protecting crust 14 is slid into so that key 13 at this time
Expose, hereafter can operator can hold protecting crust 14 and pressing keys 13 to use torque wrench；
Effective protection can be carried out to key 13 in carrying process by having on the whole, and can increase grip length when in use
Advantage.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. one kind can false-touch prevention torque wrench, including be equipped with key (13) spanner handle (1), it is characterised in that: the spanner
Sliding sleeve is equipped with protecting crust (14) on handle (1), protecting crust (14) inner hollow, on two inner sidewalls of the protecting crust (14)
It is equipped with sliding block (2), the sliding slot (10) for being inserted into and sliding for sliding block (2) is offered on the two sidewalls of the spanner handle (1).
2. it is according to claim 1 can false-touch prevention torque wrench, it is characterised in that: the inner sidewall of the protecting crust (14)
On offer slide opening (20), the sliding block (2) is slidably connected in slide opening (20).
3. it is according to claim 2 can false-touch prevention torque wrench, it is characterised in that: the both ends of the sliding slot (10) distinguish
Offer the jack one (21) and jack two (22) for sliding block (2) insertion.
4. it is according to claim 3 can false-touch prevention torque wrench, it is characterised in that: the jack one (21) and jack two
(22) it is equipped in and sliding block (2) magnetic attracting magnet block (23).
5. it is according to claim 4 can false-touch prevention torque wrench, it is characterised in that: the sliding block (2) is towards sliding slot
(10) one end of bottom offers guide surface (24).
6. it is according to claim 5 can false-touch prevention torque wrench, it is characterised in that: spring is equipped in the slide opening (20)
(25), the both ends of the spring (25) are connected to respectively on slide opening (20) and sliding block (2).
7. it is according to claim 6 can false-touch prevention torque wrench, it is characterised in that: offers behaviour in the slide opening (20)
To make hole (30), the handle hole (30) is through-hole, it is equipped with operating rope (3) in the handle hole (30), the operating rope (3)
One end is connected on sliding block (2), the other end stretches out handle hole (30).
8. it is according to claim 7 can false-touch prevention torque wrench, it is characterised in that: the operating rope (3) stretches out operation
The one end in hole (30) is equipped with plectrum (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822069472.9U CN209364504U (en) | 2018-12-10 | 2018-12-10 | Can false-touch prevention torque wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822069472.9U CN209364504U (en) | 2018-12-10 | 2018-12-10 | Can false-touch prevention torque wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209364504U true CN209364504U (en) | 2019-09-10 |
Family
ID=67831842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822069472.9U Expired - Fee Related CN209364504U (en) | 2018-12-10 | 2018-12-10 | Can false-touch prevention torque wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209364504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111904513A (en) * | 2020-09-07 | 2020-11-10 | 常州安康医疗器械有限公司 | Intracavity cutting anastomat with puncture head |
-
2018
- 2018-12-10 CN CN201822069472.9U patent/CN209364504U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111904513A (en) * | 2020-09-07 | 2020-11-10 | 常州安康医疗器械有限公司 | Intracavity cutting anastomat with puncture head |
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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: 20190910 Termination date: 20211210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |