CN107127703A - A kind of multifunctional fastener - Google Patents
A kind of multifunctional fastener Download PDFInfo
- Publication number
- CN107127703A CN107127703A CN201610104105.0A CN201610104105A CN107127703A CN 107127703 A CN107127703 A CN 107127703A CN 201610104105 A CN201610104105 A CN 201610104105A CN 107127703 A CN107127703 A CN 107127703A
- Authority
- CN
- China
- Prior art keywords
- spanner
- handle
- positioned opposite
- fastener
- fastener head
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/005—Cross wrenches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/56—Spanner sets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/0007—Connections or joints between tool parts
- B25B23/0035—Connection means between socket or screwdriver bit and tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention discloses a kind of multifunctional fastener, with handle, it is characterized in that：Fastener head is provided with the end of handle, fastener head has pedestal, two groups is fixed with pedestal respectively in spanner positioned opposite two-by-two, wherein the difference of the opening size of every group of positioned opposite two spanner is less than or equal to 4mm；The present invention is simple in construction, ingenious in design, realizing a variety of there is identical or different function and structure and the fastener head of different size and the random combine of handle to use, reach quick locking or dismantle the purpose of nut, purchase cost is low, it is difficult to lose when using, meets many use demands of user.
Description
Technical field
The present invention relates to a kind of hand-operated tools, especially a kind of multifunctional fastener.
Background technology
Currently, spanner obtains extensive popularization and application in daily life as the hand-operated tools for twisting workpiece.However, existing spanner simply exists in the form of loose mail, the spanner with identical function is not integrated and used.In general, manufacturer is by the spanner of same type different size（Open jaw type wrench, double offset ring spanner, box spanner）Divide to be mounted in different tool holders and sold to users, and user is often a kind of demand or certain several types spanner therein sometimes, and the spanner of other specifications of same type uses seldom, if if buying together, not only input cost is high, necessary waste is caused, and the spanner existed in loose mail form is easily lost when in use, it is impossible to meet many use demands of user.
The content of the invention
Present invention aim to solve the spanner existed in loose mail form of current complete sale, purchase cost is high, it is easily lost, it is impossible to the problem of meeting user's many use demand, a kind of multifunctional fastener for the spanner for integrating a variety of functions is provided for this.
The present invention the first scheme be：A kind of multifunctional fastener, with handle, it is characterized in that：Handle is in tripod structure, is connected with fastener head in each end of handle, fastener head has pedestal, provided with two groups respectively in spanner positioned opposite two-by-two on pedestal, wherein the difference of the opening size of every group of positioned opposite two spanner is less than or equal to 4mm.
The back side of heretofore described pedestal is provided with crossover sub, and the docking sleeve head of matching crossover sub is equipped with each end of handle.
Each angle α of heretofore described tripod structure is 120 °.
Heretofore described fastener head has three kinds of structures, and spanner positioned opposite is respectively open-end wrench or double offset ring spanner or box spanner to two groups set on fastener head two-by-two, wherein every group of positioned opposite two box spanner is respectively provided with through structure.
The present invention second scheme be：A kind of multifunctional fastener, with handle, it is characterized in that：The handle is " one " font handle, fastener head is connected in two ends of handle, fastener head has pedestal, provided with two groups respectively in spanner positioned opposite two-by-two on pedestal, wherein the difference of the opening size of every group of positioned opposite two spanner is less than or equal to 4mm.
The back side of heretofore described pedestal is provided with crossover sub, and the docking sleeve head of matching crossover sub is equipped with each end of handle；The handle has column construction or flat bar structure.
Heretofore described fastener head has three kinds of structures, and spanner positioned opposite is respectively open-end wrench or double offset ring spanner or box spanner to two groups set on fastener head two-by-two, wherein every group of positioned opposite two box spanner is respectively provided with through structure.
The present invention is simple in construction, ingenious in design, realizing a variety of there is identical or different function and structure and the fastener head of different size and the random combine of handle to use, reach quick locking or dismantle the purpose of nut, purchase cost is low, it is difficult to lose when using, meets many use demands of user.
Brief description of the drawings
Fig. 1 is the handle and the combined exploded perspective view of each fastener head using tripod structure in the present invention；
Fig. 2 is using " one " font handle and the combined exploded perspective view of each fastener head in the present invention；
Fig. 3 is the first structural representation of fastener head in the present invention；
Fig. 4 is second of structural representation of fastener head in the present invention；
Fig. 5 is the third structural representation of fastener head in the present invention.
In figure：1-handle, 2-fastener head, 2a-pedestal, 2b-spanner, 2c-crossover sub, 3-docking sleeve head.
Embodiment
Embodiment 1, referring to Fig. 1, with hand, 1, handle 1 is in tripod structure, and fastener head 2 is connected with each end of handle 1, and fastener head 2 has pedestal 2a, provided with two groups respectively in spanner 2b positioned opposite two-by-two on pedestal 2a, wherein the difference of every group of positioned opposite two spanner 2b opening size is less than or equal to 4mm.
Referring to Fig. 1, the back side of pedestal 2a described in the present embodiment is provided with crossover sub 2c, and matching crossover sub 2c docking sleeve first 3 is equipped with each end of handle 1.
Each angle α of tripod structure described in the present embodiment is 120 °, referring to Fig. 1.
Referring to Fig. 3, Fig. 4, Fig. 5, fastener head 2 described in the present embodiment has three kinds of structures, spanner 2b positioned opposite is respectively open-end wrench or double offset ring spanner or box spanner to two groups set on fastener head 2 two-by-two, wherein every group of positioned opposite two box spanner is respectively provided with through structure.
The difference of every group of positioned opposite two spanner 2b opening size is set smaller than being equal to 4mm in the present embodiment, it is that, in order to prevent when locking or dismantling nut, the less one of spanner of opening size is with corresponding lead screw because size is mismatched and interferes phenomenon.
Embodiment 2, referring to Fig. 2, the present invention has handle 1, the handle 1 is " one " font handle, fastener head 2 is connected in two ends of handle 1, fastener head 2 has pedestal 2a, provided with two groups respectively in spanner 2b positioned opposite two-by-two on pedestal 2a, wherein the difference of every group of positioned opposite two spanner 2b opening size is less than or equal to 4mm.
The back side of pedestal 2a described in the present embodiment is provided with crossover sub 2c, and matching crossover sub 2c docking sleeve first 3 is equipped with each end of handle 1；The handle 1 has column construction or flat bar structure, referring to Fig. 2.
Referring to Fig. 3, Fig. 4, Fig. 5, fastener head 2 described in the present embodiment has three kinds of structures, spanner 2b positioned opposite is respectively open-end wrench or double offset ring spanner or box spanner to two groups set on fastener head 2 two-by-two, wherein every group of positioned opposite two box spanner is respectively provided with through structure.
The difference of every group of positioned opposite two spanner 2b opening size is set smaller than being equal to 4mm in the present embodiment, it is that, in order to prevent when locking or dismantling nut, the less one of spanner of opening size is with corresponding lead screw because size is mismatched and interferes phenomenon.
The present invention is when in use, can be as needed, by functional structure is identical and the fastener head 2 that specification is different or the fastener head 2 that functional structure is differed with handle 1 carry out random combine, eliminate when locking or dismantling the nut of different size and size, the problem of ransacing current different spanners, so as to substantially increase operating efficiency, many use demands of user are met.
Claims (7)
1. a kind of multifunctional fastener, with handle, it is characterized in that：Handle is in tripod structure, is connected with fastener head in each end of handle, fastener head has pedestal, provided with two groups respectively in spanner positioned opposite two-by-two on pedestal, wherein the difference of the opening size of every group of positioned opposite two spanner is less than or equal to 4mm.
2. a kind of multifunctional fastener according to claim 1, it is characterized in that：The back side of the pedestal is provided with crossover sub, and the docking sleeve head of matching crossover sub is equipped with each end of handle.
3. a kind of multifunctional fastener according to claim 1 or 2, it is characterized in that：Each angle α of the tripod structure is 120 °.
4. a kind of multifunctional fastener according to claim 1 or 2, it is characterized in that：The fastener head has three kinds of structures, and spanner positioned opposite is respectively open-end wrench or double offset ring spanner or box spanner to two groups set on fastener head two-by-two, wherein every group of positioned opposite two box spanner is respectively provided with through structure.
5. a kind of multifunctional fastener, with handle, it is characterized in that：The handle is " one " font handle, fastener head is connected in two ends of handle, fastener head has pedestal, provided with two groups respectively in spanner positioned opposite two-by-two on pedestal, wherein the difference of the opening size of every group of positioned opposite two spanner is less than or equal to 4mm.
6. a kind of multifunctional fastener according to claim 5, it is characterized in that：The back side of the pedestal is provided with crossover sub, and the docking sleeve head of matching crossover sub is equipped with each end of handle；The handle has column construction or flat bar structure.
7. a kind of multifunctional fastener according to claim 5 or 6, it is characterized in that：The fastener head has three kinds of structures, and spanner positioned opposite is respectively open-end wrench or double offset ring spanner or box spanner to two groups set on fastener head two-by-two, wherein every group of positioned opposite two box spanner is respectively provided with through structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610104105.0A CN107127703A (en) | 2016-02-26 | 2016-02-26 | A kind of multifunctional fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610104105.0A CN107127703A (en) | 2016-02-26 | 2016-02-26 | A kind of multifunctional fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107127703A true CN107127703A (en) | 2017-09-05 |
Family
ID=59721185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610104105.0A Pending CN107127703A (en) | 2016-02-26 | 2016-02-26 | A kind of multifunctional fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107127703A (en) |
-
2016
- 2016-02-26 CN CN201610104105.0A patent/CN107127703A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170905 |
|
| WD01 | Invention patent application deemed withdrawn after publication |