CN208005541U - A kind of fork spanner that both ends open can be replaced - Google Patents
A kind of fork spanner that both ends open can be replaced Download PDFInfo
- Publication number
- CN208005541U CN208005541U CN201820271735.1U CN201820271735U CN208005541U CN 208005541 U CN208005541 U CN 208005541U CN 201820271735 U CN201820271735 U CN 201820271735U CN 208005541 U CN208005541 U CN 208005541U
- Authority
- CN
- China
- Prior art keywords
- mounting hole
- connecting rod
- fork spanner
- fixed link
- replaced
- 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 the fork spanners that a kind of both ends open can be replaced, including fork spanner main body, rubber protective layer, replace head, fixing groove and placing groove, it is provided with fixed link in the fork spanner main body, and fixed link is provided at both ends with mounting hole, the rubber protective layer is arranged in the outside of fixed link, the replacement head is connected with connecting rod, and connecting rod is interspersed in the inside of mounting hole, the fixing groove is located remotely from the connecting rod for replacing first end, and fixing groove is connected with the steel ball that holds out against inside mounting hole, the placing groove is located at the inside of mounting hole, and placing groove is connected by compressed spring with steel ball is held out against.The fork spanner that the both ends open can be replaced will replace head and be set as replaceable form, is convenient for dismounting of the user to different size screw, is conducive to the use of user, and replaces head and be provided with multiple, can meet the needs of user.
Description
Technical field
The utility model is related to technical field of hardware, fork spanner that specially a kind of both ends open can be replaced.
Background technology
Fork spanner is also known as open-end wrench or solid wrench, is broadly divided into double ended spanner and single head fork spanner, its effect
Extensively, the scopes such as machinery overhaul, apparatus, household finishing, motor vehicle repair are mainly acted on.
But the opening of existing fork spanner, both ends is non-dismountable and replaces, and maintenance person when in use, needs to carry a variety of
The fork spanner of different model, the carrying and use of the person of being not convenient to use.
Utility model content
The purpose of this utility model is to provide the fork spanners that a kind of both ends open can be replaced, to solve above-mentioned background
The existing fork spanner proposed in technology, the opening at both ends is non-dismountable and replaces, and maintenance person when in use, needs to carry more
The problem of fork spanner of kind different model, the person of being not convenient to use carries and uses.
To achieve the above object, the utility model provides the following technical solutions：A kind of both ends open can be replaced slow-witted
Spanner, including fork spanner main body, rubber protective layer, head, fixing groove and placing groove are replaced, it is provided in the fork spanner main body solid
Fixed pole, and fixed link is provided at both ends with mounting hole, the rubber protective layer are arranged in the outside of fixed link, the replacement head with
Connecting rod is connected, and connecting rod is interspersed in the inside of mounting hole, and the fixing groove is located remotely from the connecting rod for replacing first end
On, and fixing groove is connected with the steel ball that holds out against inside mounting hole, the placing groove is located at the inside of mounting hole, and placing groove is logical
Overcompression spring is connected with steel ball is held out against.
Preferably, the rubber protective layer is connected by the way of gluing with fixed link, and the center of rubber protective layer
Line is overlapped with the center line of fixed link.
Preferably, the length of the mounting hole is less than the length of connecting rod, and mounting hole is in about the center line of fixed link
Axial symmetry is installed.
Preferably, the replacement head and connecting rod are an overall structure, and the diameter of connecting rod is less than the straight of mounting hole
Diameter.
Preferably, the diameter of the fixing groove be less than connecting rod diameter, and the groove width of fixing groove be less than hold out against steel ball
Diameter.
Preferably, the steel ball that holds out against is evenly distributed on the inside of mounting hole, and the number for holding out against steel ball is provided with altogether
Three.
Compared with prior art, the utility model has the beneficial effects that：The fork spanner that the both ends open can be replaced, will
It replaces head and is set as replaceable form, be convenient for dismounting of the user to different size screw, be conducive to the use of user, and
It replaces head and is provided with multiple, can meet the needs of user, mounting hole is provided at both ends in fixed link, play and connecting rod phase
The effect of connection is conducive to replace installation of the head in fixed link, and is provided with fixing groove in connecting rod, plays and hold out against steel
The effect of ball cooperation installation, is conducive to fixation of the connecting rod inside mounting hole, and rubber protection is provided on the outside of fixed link
Layer plays the role of holding fixed link convenient for user, is conducive to the use of user.
Description of the drawings
Fig. 1 is the utility model fork spanner agent structure schematic diagram；
Fig. 2 is that the utility model replaces head and connecting rod structural schematic diagram；
Fig. 3 is the utility model A node enlarged structure schematic diagrams；
Fig. 4 is the utility model mounting hole side structure schematic view.
In figure：1, fork spanner main body, 2, rubber protective layer, 3, mounting hole, 4, replace head, 5, connecting rod, 6, fixed link, 7,
Fixing groove, 8, compressed spring, 9, placing groove, 10, hold out against steel ball.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：What a kind of both ends open can be replaced, which stay, pulls
Hand, including fork spanner main body 1, rubber protective layer 2, mounting hole 3, replacement head 4, connecting rod 5, fixed link 6, fixing groove 7, compression bullet
Spring 8, placing groove 9 and steel ball 10 is held out against, be provided with fixed link 6 in fork spanner main body 1, and fixed link 6 is provided at both ends with fixation
Hole 3, the length of mounting hole 3 is less than the length of connecting rod 5, and mounting hole 3 is axisymmetricly installed about the center line of fixed link 6,
It is provided at both ends with mounting hole 3 in fixed link 6, plays the role of being connected with connecting rod 5, is conducive to replace head 4 in fixed link 6
On installation, rubber protective layer 2 is arranged in the outside of fixed link 6, rubber protective layer 2 by the way of gluing with 6 phase of fixed link
Connection, and the center line of rubber protective layer 2 is overlapped with the center line of fixed link 6, and the outside of fixed link 6 is provided with rubber protection
Layer 2 plays the role of holding fixed link 6 convenient for user, is conducive to the use of user, replaces head 4 and is connected with connecting rod 5
It connects, and connecting rod 5 is interspersed in the inside of mounting hole 3, it is an overall structure to replace head 4 with connecting rod 5, and connecting rod 5 is straight
Diameter is less than the diameter of mounting hole 3, will replace head 4 and is set as replaceable form, is torn open to different size screw convenient for user
It unloads, is conducive to the use of user, and replace head 4 and be provided with multiple, can meet the needs of user, fixing groove 7 is located remotely from
In the connecting rod 5 for replacing 4 one end of head, and fixing groove 7 is connected with the steel ball 10 that holds out against inside mounting hole 3, the diameter of fixing groove 7
Less than the diameter of connecting rod 5, and the groove width of fixing groove 7 is less than the diameter for holding out against steel ball 10, and fixing groove is provided in connecting rod 5
7, play the role of and hold out against the cooperation of steel ball 10 to install, is conducive to installation of the connecting rod 5 inside mounting hole 3, holds out against steel ball 10
The number for being evenly distributed on the inside of mounting hole 3, and holding out against steel ball 10 is provided in this way there are three being arranged altogether conducive to connecting rod
5 stablizing inside mounting hole 3 are fixed, and placing groove 9 is located at the inside of mounting hole 3, and placing groove 9 passes through compressed spring 8 and top
Tight steel ball 10 is connected.
Operation principle：In the fork spanner that can be replaced using the both ends open, each knot of fork spanner main body 1 is first checked
Whether structure is intact, and after inspection, user dismantles the size of screw as needed, selects the replacement head 4 of suitable types, and will
Head 4 is replaced to be inserted by connecting rod 5 in the mounting hole 3 at 6 both ends of fixed link, when connecting rod 5 is inserted into 3 inside of mounting hole,
Connecting rod 5 will hold out against steel ball 10 and be pushed into placing groove 9 by compressed spring 8, and slot 7 to be fixed reaches the position for holding out against steel ball 10
Afterwards, the compressed spring 8 inside placing groove 9 is held out against to holding out against steel ball 10, is made to hold out against steel ball 10 and is held out against in fixing groove 7, into
And connecting rod 5 is fixed, and then complete to replace the installation of head 4, after replacement head 4 installs, you can carried out to screw
Dismounting, rubber protective layer 2 convenient for users to gripping, the above system for just completing the fork spanner that the both ends open can be replaced
Row operation.
The content not being described in detail in this explanation belongs to the prior art well known to professional and technical personnel in the field, needs to manage
Solution, term "center", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom",
The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only for ease of description
Utility model simplifies description, rather than indicates or imply signified device or element must have a particular orientation, be specific
Azimuth configuration and operation, thus should not be understood as to the utility model protect content limitation.
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. the fork spanner that a kind of both ends open can be replaced, including fork spanner main body (1), rubber protective layer (2), replacement head
(4), fixing groove (7) and placing groove (9), it is characterised in that：Fixed link (6) is provided on the fork spanner main body (1), and fixed
Bar (6) is provided at both ends with mounting hole (3), and the rubber protective layer (2) is arranged in the outside of fixed link (6), the replacement head
(4) it is connected with connecting rod (5), and connecting rod (5) is interspersed in the inside of mounting hole (3), the fixing groove (7) is located remotely from more
It changes in the connecting rod (5) of head (4) one end, and fixing groove (7) is connected with the steel ball (10) that holds out against of mounting hole (3) inside, it is described
Placing groove (9) is located at the inside of mounting hole (3), and placing groove (9) is connected by compressed spring (8) with steel ball (10) is held out against.
2. the fork spanner that a kind of both ends open according to claim 1 can be replaced, it is characterised in that：The rubber is protected
Sheath (2) is connected by the way of gluing with fixed link (6), and in the center line of rubber protective layer (2) and fixed link (6)
Heart line overlaps.
3. the fork spanner that a kind of both ends open according to claim 1 can be replaced, it is characterised in that：The mounting hole
(3) length is less than the length of connecting rod (5), and mounting hole (3) is axisymmetricly installed about the center line of fixed link (6).
4. the fork spanner that a kind of both ends open according to claim 1 can be replaced, it is characterised in that：The replacement head
(4) it is an overall structure with connecting rod (5), and the diameter of connecting rod (5) is less than the diameter of mounting hole (3).
5. the fork spanner that a kind of both ends open according to claim 1 can be replaced, it is characterised in that：The fixing groove
(7) diameter is less than the diameter of connecting rod (5), and the groove width of fixing groove (7) is less than the diameter for holding out against steel ball (10).
6. the fork spanner that a kind of both ends open according to claim 1 can be replaced, it is characterised in that：It is described to hold out against steel
Ball (10) is evenly distributed on the inside of mounting hole (3), and the number for holding out against steel ball (10) has altogether there are three settings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820271735.1U CN208005541U (en) | 2018-02-26 | 2018-02-26 | A kind of fork spanner that both ends open can be replaced |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820271735.1U CN208005541U (en) | 2018-02-26 | 2018-02-26 | A kind of fork spanner that both ends open can be replaced |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208005541U true CN208005541U (en) | 2018-10-26 |
Family
ID=63886896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820271735.1U Expired - Fee Related CN208005541U (en) | 2018-02-26 | 2018-02-26 | A kind of fork spanner that both ends open can be replaced |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208005541U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111322923A (en) * | 2020-03-02 | 2020-06-23 | Oppo（重庆）智能科技有限公司 | Feeler gauge with replaceable feeler gauge piece |
| WO2021102827A1 (en) * | 2019-11-28 | 2021-06-03 | 张佩嫦 | Snap-fit connection wrench for building construction |
-
2018
- 2018-02-26 CN CN201820271735.1U patent/CN208005541U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021102827A1 (en) * | 2019-11-28 | 2021-06-03 | 张佩嫦 | Snap-fit connection wrench for building construction |
| CN111322923A (en) * | 2020-03-02 | 2020-06-23 | Oppo（重庆）智能科技有限公司 | Feeler gauge with replaceable feeler gauge piece |
| CN111322923B (en) * | 2020-03-02 | 2022-01-18 | Oppo（重庆）智能科技有限公司 | Feeler gauge with replaceable feeler gauge piece |
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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: 20181026 Termination date: 20200226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |