CN208826465U - New type nut locking wrench - Google Patents
New type nut locking wrench Download PDFInfo
- Publication number
- CN208826465U CN208826465U CN201821102558.0U CN201821102558U CN208826465U CN 208826465 U CN208826465 U CN 208826465U CN 201821102558 U CN201821102558 U CN 201821102558U CN 208826465 U CN208826465 U CN 208826465U
- Authority
- CN
- China
- Prior art keywords
- assister bar
- new type
- master collet
- locking wrench
- nut locking
- 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.)
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a kind of new type nut locking wrench, including master collet and assister bar two parts, the assister bar is that integral type is welded to connect or Split type movable is connect with master collet；Wherein, assister bar is located at the radial side of master collet.The new type nut locking wrench overall structure of the application is stable and firm, small in size convenient for placing and carrying, and is suitable for specific use environment.Moulded beauty, simple and practical in structure, bottom perforation passes through bolt just and tightens nut；Overall volume is small, can protrude into inside a side main frame, can be suitable for specific operating environment, saves space and convenient for collecting and carrying；Assister bar can facilitate operator's one-handed performance, with mechanical lever principle increase force intensity；With good practicability.
Description
Technical field
The utility model relates to a kind of nut check spanner, more particularly to a kind of adaptation Special use environment and
The nut dismounting spanner being convenient for carrying.
Background technique
In the manufacturing process of soft bed, soft bed bed side to lay one's hand on skin technique particularly significant.It includes bed that skin is laid one's hand in so-called soft bed bed side
Side main frame and bed side plate lay one's hand on skin and bed side main frame and bed side plate assembles two parts, and wherein working strength is higher
It is that hand nutting operates in a side assembling process, during nutting, since bed side main frame inner space is narrow, internal spiral shell
Bolt position is special, is able to carry out auxiliary operation currently without suitable tool, firmly can only press press side plate by a hand, separately
One hand takes advantage of a situation and tightens nut.Need staff's hand to apply very big strength in the process, the link to the arm strength of employee,
Wrist strength, power of waist have very high requirement, and misoperation paste a side main frame can not closely with pressing plate
It closes, leaves quality problems, and be easier to cause employee muscle damage, therefore compel in eyebrow the improvement for tightening nut operation
Eyelash.
Summary of the invention
The purpose of the utility model is to overcome the difficulty that skin operation is laid one's hand in existing craft, design that a kind of structure is simple, operation
It is convenient, dexterous easy to carry, it can adapt to the new type nut locking wrench of specific use environment.
The purpose of this utility model is achieved by following technical proposals:
A kind of new type nut locking wrench, including master collet and assister bar two parts, the assister bar be with master collet
Integral type is welded to connect or Split type movable connection；Wherein, assister bar is located at the radial side of master collet.
The master collet has the cube and cylindrical structure of intercommunication.
The new type nut locking wrench, the regular hexagon cube outer diameter positioned at top vacancy are slightly larger than outside nut
Diameter is highly less than nut thickness.
The new type nut locking wrench, the diameter positioned at the cylindrical body of lower part vacancy is greater than the diameter of bolt, and is less than
Nut outer diameter.
The assister bar includes the handle and connecting rod to link into an integrated entity, and handle diameters are slightly larger than connecting rod diameter, and end
There is slip-resistant texture.
The assister bar is equipped with 1 or more.
The assister bar is equipped with 2 or more, is evenly arranged in the periphery of master collet.
The material of the master collet and assister bar is high-strength metal material.
The utility model has the advantages that compared with prior art, the new type nut locking wrench overall structure of the application is stable and firm, volume
It is small to be convenient for placing and carry, it is suitable for specific use environment.Moulded beauty, simple and practical in structure, bottom perforation is worn just
It crosses bolt and tightens nut；Overall volume is small, can protrude into inside a side main frame, can be suitable for specific operating environment, save
Space and convenient for collecting and carrying；Assister bar can facilitate operator's one-handed performance, strong with mechanical lever principle increase force
Degree；With good practicability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of new type nut locking wrench；
Fig. 2 is the usage state diagram of new type nut locking wrench.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
As shown in Figure 1, the new type nut locking wrench of the application, primary structure includes master collet 1 and assister bar 2 two
Point, 3 outer diameter of regular hexagon cube of the top vacancy of master collet 1 is slightly larger than nut outer diameter, is highly less than nut thickness, with
Convenient for entangling nut just, but not exclusively wrap up nut；The diameter of lower part vacancy cylindrical body 4 is greater than the diameter of bolt, and is less than
Nut outer diameter prevents nut check spanner to be detached from order to support nut.Assister bar 2 includes handle 6 and connecting rod 5, can be used
The mode of welding connects into monolithic construction with master collet 1, can also be connected using Split type movable, it is only necessary in master collet 1
The reserved connecting hole to match with connecting rod 5 in side, assister bar 2 can be 1,2,3 or more, when for 2 or more,
It is evenly arranged in the periphery of master collet 1.Wherein, 6 diameter of handle is slightly larger than 5 diameter of connecting rod, and there is slip-resistant texture in end, has
Help increasing friction force.Master collet 1, assister bar 2 are preferably all high-strength metal material.
It is used as shown in Fig. 2, the new type nut locking wrench can protrude into inside a side main frame, overall volume is smaller, turns
Dynamic flexible, space hold is small and convenient for collecting and carries.The special open texture in 1 inside of master collet, can effectively cover spiral shell
Bolt and then locking nut, conveniently adapt to Special use environment.
Claims (5)
1. a kind of new type nut locking wrench, which is characterized in that including master collet (1) and assister bar (2) two parts, described is helped
Power bar (2) is that integral type is welded to connect or Split type movable is connect with master collet (1)；Wherein, assister bar (2) is located at master collet
(1) radial side；The master collet (1) has the cube (3) and cylindrical body (4) structure of intercommunication；Positioned at top vacancy
Regular hexagon cube (3) outer diameter be slightly larger than nut outer diameter, highly be less than nut thickness；Positioned at the cylindrical body of lower part vacancy
(4) diameter is greater than the diameter of bolt, and is less than nut outer diameter.
2. new type nut locking wrench according to claim 1, which is characterized in that the assister bar (2) includes connection
Integral handle (6) and connecting rod (5), handle (6) diameter is slightly larger than connecting rod (5) diameter, and there is slip-resistant texture in end.
3. new type nut locking wrench according to claim 1, which is characterized in that the assister bar (2) be equipped with 1 with
On.
4. new type nut locking wrench according to claim 1, which is characterized in that the assister bar (2) be equipped with 2 with
On, it is evenly arranged in the periphery of master collet (1).
5. new type nut locking wrench according to claim 1, which is characterized in that the master collet (1) and assister bar
(2) material is high-strength metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821102558.0U CN208826465U (en) | 2018-07-11 | 2018-07-11 | New type nut locking wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821102558.0U CN208826465U (en) | 2018-07-11 | 2018-07-11 | New type nut locking wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208826465U true CN208826465U (en) | 2019-05-07 |
Family
ID=66306386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821102558.0U Active CN208826465U (en) | 2018-07-11 | 2018-07-11 | New type nut locking wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208826465U (en) |
-
2018
- 2018-07-11 CN CN201821102558.0U patent/CN208826465U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ANJI COUNTY QUALITY TECHNOLOGY SUPERVISION INSPECTION CENTER Assignor: NANJING FORESTRY University Contract record no.: X2020980009139 Denomination of utility model: A new type of nut locking wrench Granted publication date: 20190507 License type: Common License Record date: 20201210 Assignee: ZHEJIANG SUNON FURNITURE MANUFACTURING Co.,Ltd. Assignor: NANJING FORESTRY University Contract record no.: X2020320000360 Denomination of utility model: A new type of nut locking wrench Granted publication date: 20190507 License type: Common License Record date: 20201212 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220104 Address after: 315300 No. 566, Danshui honger Road, Cixi Binhai Economic Development Zone, Ningbo, Zhejiang Patentee after: ZHEJIANG MENGSHEN HOME CO.,LTD. Address before: Nanjing City, Jiangsu province 210037 Longpan Road No. 159 Patentee before: NANJING FORESTRY University |