CN208788437U - A kind of power saving box spanner - Google Patents
A kind of power saving box spanner Download PDFInfo
- Publication number
- CN208788437U CN208788437U CN201821480240.6U CN201821480240U CN208788437U CN 208788437 U CN208788437 U CN 208788437U CN 201821480240 U CN201821480240 U CN 201821480240U CN 208788437 U CN208788437 U CN 208788437U
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- China
- Prior art keywords
- fixedly connected
- shell
- power saving
- sleeve
- fixed link
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Abstract
The utility model discloses a kind of power saving box spanners, including shell, the screw top of the shell is connected with motion bar, and the two sides of case surface pass through link block and are fixedly connected with fixed link, the surface of two fixed links is connected with non-slip leather case, and the inside of non-slip leather case is fixedly connected to pressure ram, and the pressure ram runs through fixed link far from one end of non-slip leather case and extends to the inside of fixed link, and the utility model relates to spanner technical fields.The power saving box spanner, motion bar is connected with by the screw top of shell, carry out the rotation to whole spanner using the fixed link on both sides, carry out using when it is more convenient, use is more laborsaving, sleeve is fixedly connected with far from one end of shell by motion bar, the adjustable section of sleeve diameter can automatically adjust according to the size to lower the curtain, and working face is the contact of face property, be not in slipping phenomenon, improve using effect and service life.
Description
Technical field
The utility model relates to spanner technical field, specially a kind of power saving box spanner.
Background technique
Box spanner it be by multiple sleeves with hexagon ring or 12 corner apertures and equipped with the multiple accessories group such as handle, extension bar
At, especially suitable for twist status it is very narrow or recess very deep bolt or nut, for nut end or bolt end it is complete
Diameter lower than connected face, and shrinkage pool cannot be used for open-end wrench or monkey wrench and double offset ring spanner, just use box spanner, separately
Outside it is exactly the limitation of bolt part space, can only also uses box spanner, box spanner is commonly referred to as sleeve: it is by multiple band hexagon rings
Or 12 corner apertures sleeve and equipped with the multiple accessories composition such as handle, extension bar, it is very narrow or recessed especially suitable for twisting status
The bolt or nut of very deep are fallen into, sleeve is divided into metric system and English system, although sleeve concave shape is the same, outer diameter, length etc.
It is to be designed for the shape and size for corresponding to equipment, country does not have Uniform provisions, so comparatively the design of sleeve compares
Flexibly, meet public needs, collet head and wave handle, extension bar, ten thousand of the box spanner generally all with a set of various specifications
It is used to be inserted in hexagonal (hexagon)nut to connector, driver connector, elbow handle etc., the collet head of box spanner is a recessed hexagonal circle
Cylinder；Spanner is usually made of structural carbon steel or structural alloy steel, and Wrench head has defined hardness, intermediate and handle portion
Then there is elasticity.
Existing box spanner is designed to be pulled with hand mostly, and limited length, and the arm strength of people is limited, manually
It pulls spanner to cause high effort for, existing sleeve diameter size is fixed, and each sleeve can only stationary applications and one kind
Size, carry out using when, when model is unmatched, sleeve is easy to fall off, and more expense when pulling
Power.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of power saving box spanner, solves existing sleeve barrel spanner
Hand problem laborious to use.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of power saving box spanner, packet
Shell is included, the screw top of the shell is connected with motion bar, and the two sides of case surface are fixedly connected by link block
There is fixed link, the surface of two fixed links is connected with non-slip leather case, and the fixed company in the inside of non-slip leather case
It is connected to pressure ram, the pressure ram runs through fixed link far from one end of non-slip leather case and extends to the inside of fixed link, described solid
The inside of fixed pole offers card slot compatible with pressure ram, and one end that pressure ram extends to inside fixed link is fixedly connected
There is crushing block, is fixedly connected with the first spring between the side of the crushing block and the side of card slot inner wall.
Preferably, the inner wall of the non-slip leather case is fixedly connected with second spring, and second spring is far from non-slip leather case
One end be fixedly connected with the surface of fixed link, the surface of the non-slip leather case is provided with anti-skidding salient point, and non-slip leather case is
Rubber material.
Preferably, the surface of the motion bar and be located at shell be internally provided with screw thread, and motion bar and shell it
Between be fixedly connected by fixing screws, the surface of the motion bar offers threaded hole compatible with fixing screws.
Preferably, the motion bar is fixedly connected with sleeve far from one end of shell, and shell far from motion bar one
End is fixedly connected with handle, and the surface of the handle offers anti-skid chequer.
Preferably, open up fluted at the top of the sleeve, and the inner wall of sleeve is fixedly connected with set casing, described solid
Determine shell and be connected with connecting rod close to the side of groove, the connecting rod through sleeve and extends to set close to one end of groove
The outside of cylinder.
Preferably, one end that the connecting rod extends to inside set casing is fixedly connected with baffle, and baffle is far from even
Third spring is fixedly connected between one end of extension bar and the side of set casing inner wall.
Preferably, one end that the connecting rod extends to cartridge exterior is fixedly connected with top plate, and top plate is close to connection
The two sides of bar one side are fixedly connected to the 4th spring, and the side of described 4th spring one end and groove far from top plate is fixed to be connected
It connects.
Preferably, the groove is hexagonal, and the quantity of top plate is six, and the top plate is arranged in equidistant mode
Column.
Beneficial effect
The utility model provides a kind of power saving box spanner.Have it is following the utility model has the advantages that
(1), the power saving box spanner is connected with motion bar, and the two sides of case surface by the screw top of shell
Fixed link is fixedly connected with by link block, the surface of two fixed links is connected with non-slip leather case, and creeper
The inside of set is fixedly connected to pressure ram, and the one end of pressure ram far from non-slip leather case is through fixed link and extends to fixed link
Inside, the inside of fixed link offers card slot compatible with pressure ram, and pressure ram extends to one end inside fixed link
It is fixedly connected with crushing block, the first spring is fixedly connected between the side of crushing block and the side of card slot inner wall, uses both sides
Fixed link carry out the rotation to whole spanner, carry out using when it is more convenient, use is more laborsaving.
(2), the power saving box spanner is fixedly connected with sleeve far from one end of shell by motion bar, and shell is remote
One end from motion bar is fixedly connected with handle, and the surface of handle offers anti-skid chequer, opened up at the top of sleeve it is fluted, and
The inner wall of sleeve is fixedly connected with set casing, and set casing is connected with connecting rod close to the side of groove, and connecting rod is close to recessed
One end of slot runs through sleeve and extends to the outside of sleeve, and one end that connecting rod extends to inside set casing is fixedly connected with gear
Plate, and it is fixedly connected with third spring between the one end of baffle far from connecting rod and the side of set casing inner wall, connecting rod is prolonged
The one end for extending to cartridge exterior is fixedly connected with top plate, and top plate is fixedly connected to the 4th close to the two sides of connecting rod one side
Spring, the one end of the 4th spring far from top plate are fixedly connected with the side of groove, and the adjustable section of sleeve diameter can be according to spiral shell
The size of bolt automatically adjusts, and it is not in slipping phenomenon that working face, which is the contact of face property, improves using effect and uses the longevity
Life, it is applied widely, have the function of safe and reliable.
Detailed description of the invention
Fig. 1 is the main view of the utility model structure；
Fig. 2 is the cross-sectional view of the utility model shell mechanism；
Fig. 3 is the side view of the utility model sleeve inner structure；
Fig. 4 is the side view of the utility model fixed link internal structure.
In figure: 1 shell, 2 motion bars, 3 fixed links, 4 non-slip leather cases, 5 pressure rams, 6 card slots, 7 crushing blocks, 8 first springs,
It is 9 second springs, 10 anti-skidding salient points, 11 screw threads, 12 fixing screws, 13 threaded holes, 14 sleeves, 15 handles, 16 anti-skid chequers, 17 recessed
Slot, 18 set casings, 19 connecting rods, 20 baffles, 21 third springs, 22 top plates, 23 the 4th springs.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of power saving box spanner, including shell 1, outside
The screw top of shell 1 is connected with motion bar 2, the surface of motion bar 2 and be located at shell 1 be internally provided with screw thread 11, and living
It is fixedly connected between lever 2 and shell 1 by fixing screws 12, the surface of motion bar 2 is offered to be adapted with fixing screws 12
Threaded hole 13, motion bar 2 is fixedly connected with sleeve 14 far from one end of shell 1, and 14 inner diameter size of sleeve is adjustable, Ke Yigen
It automatically adjusts according to the size of bolt, it is not in slipping phenomenon that working face, which is the contact of face property, improves using effect and makes
It is applied widely with the service life, have the function of safe and reliable, the top of sleeve 14 opens up fluted 17, and groove 17 is hexagonal,
And the quantity of top plate 22 is six, and top plate 22 is arranged in equidistant mode, and the inner wall of sleeve 14 is fixedly connected with fixation
Shell 18, set casing 18 are connected with connecting rod 19 close to the side of groove 17, and connecting rod 19 extends to inside set casing 18
One end is fixedly connected with baffle 20, and fixed between the side of 18 inner wall of the one end of baffle 20 far from connecting rod 19 and set casing
It is connected with third spring 21, one end that connecting rod 19 extends to outside sleeve 14 is fixedly connected with top plate 22, and top plate 22 leans on
The two sides of 19 one side of nearly connecting rod are fixedly connected to the 4th spring 23, the one end of the 4th spring 23 far from top plate 22 and groove 17
Side be fixedly connected, connecting rod 19 through sleeve 14 and extends to the outside of sleeve 14 close to one end of groove 17, and outer
Shell 1 is fixedly connected with handle 15 far from one end of motion bar 2, and the surface of handle 15 offers anti-skid chequer 16, and 1 surface of shell
Two sides pass through link block and be fixedly connected with fixed link 3, carry out the rotation to whole spanner using the fixed link 3 on both sides,
Carry out using when it is more convenient, use is more laborsaving, and the surface of two fixed links 3 is connected with non-slip leather case
4, the inner wall of non-slip leather case 4 is fixedly connected with second spring 9, and second spring 9 one end and fixed link far from non-slip leather case 4
3 surface is fixedly connected, and the surface of non-slip leather case 4 is provided with anti-skidding salient point 10, and non-slip leather case 4 is rubber material, and
The inside of non-slip leather case 4 is fixedly connected to pressure ram 5, and the one end of pressure ram 5 far from non-slip leather case 4 is through fixed link 3 and prolongs
The inside of fixed link 3 is extended to, the inside of fixed link 3 offers card slot 6 compatible with pressure ram 5, and pressure ram 5 extends to
One end inside fixed link 3 is fixedly connected with crushing block 7, is fixedly connected between the side and the side of 6 inner wall of card slot of crushing block 7
There is the first spring 8.
In use, sleeve 14 is sticked into bolt, according to the size of bolt, top plate 22 will receive extruding, so that top
The direction of plate 22 toward set casing 18 is moved, and top plate 22 pushes connecting rod 19 toward the Inner extrusion third spring of set casing 18
21, the 4th spring 23 can play the role of a buffering, pass through the adjustable activity of rotational shell 1 when being squeezed
Then the distance between bar 2 and shell 1 can will be fixed using fixing screws 12 between motion bar 2 and shell 1, so that it may
Directly to carry out using hand pinches non-slip leather case 4, and non-slip leather case 4, which is squeezed, to be moved toward the inside of fixed link 3, squeezes
Compression bar 5 just will drive crushing block 7 and squeeze the first spring 8, play the role of a buffering.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of power saving box spanner, including shell (1), it is characterised in that: the screw top of the shell (1) is connected with activity
Bar (2), and the two sides on shell (1) surface pass through link block and are fixedly connected with fixed link (3), two fixed links (3)
Surface be connected with non-slip leather case (4), and the inside of non-slip leather case (4) is fixedly connected to pressure ram (5), described
Pressure ram (5) runs through fixed link (3) far from the one end of non-slip leather case (4) and extends to the inside of fixed link (3), the fixed link
(3) inside offers and pressure ram (5) compatible card slot (6), and pressure ram (5) extends to fixed link (3) inside
One end is fixedly connected with crushing block (7), is fixedly connected between the side of the crushing block (7) and the side of card slot (6) inner wall
First spring (8).
2. a kind of power saving box spanner according to claim 1, it is characterised in that: the inner wall of the non-slip leather case (4) is solid
Surely it is connected with second spring (9), and the surface of second spring (9) one end and fixed link (3) far from non-slip leather case (4) is fixed
Connection, the surface of the non-slip leather case (4) are provided with anti-skidding salient point (10), and non-slip leather case (4) is rubber material.
3. a kind of power saving box spanner according to claim 1, it is characterised in that: the surface and position of the motion bar (2)
It is fixed by fixing screws (12) in being internally provided with screw thread (11) for shell (1), and between motion bar (2) and shell (1)
Connection, the surface of the motion bar (2) offer and fixing screws (12) compatible threaded hole (13).
4. a kind of power saving box spanner according to claim 1, it is characterised in that: the motion bar (2) is far from shell (1)
One end be fixedly connected with sleeve (14), and shell (1) is fixedly connected with handle (15), institute far from the one end of motion bar (2)
The surface for stating handle (15) offers anti-skid chequer (16).
5. a kind of power saving box spanner according to claim 4, it is characterised in that: offered at the top of the sleeve (14)
Groove (17), and the inner wall of sleeve (14) is fixedly connected with set casing (18), and the set casing (18) is close to groove (17)
Side is connected with connecting rod (19), and the connecting rod (19) through sleeve (14) and extends to close to the one end of groove (17)
The outside of sleeve (14).
6. a kind of power saving box spanner according to claim 5, it is characterised in that: the connecting rod (19) extends to fixation
The internal one end of shell (18) is fixedly connected with baffle (20), and baffle (20) one end and set casing far from connecting rod (19)
(18) it is fixedly connected between the side of inner wall third spring (21).
7. a kind of power saving box spanner according to claim 5, it is characterised in that: the connecting rod (19) extends to sleeve
(14) external one end is fixedly connected with top plate (22), and top plate (22) is close to the fixed company in the two sides of connecting rod (19) one side
It is connected to the 4th spring (23), the 4th spring (23) is fixedly connected far from the one end of top plate (22) with the side of groove (17).
8. a kind of power saving box spanner according to claim 7, it is characterised in that: the groove (17) is hexagonal, and
And the quantity of top plate (22) is six, the top plate (22) is arranged in equidistant mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821480240.6U CN208788437U (en) | 2018-09-11 | 2018-09-11 | A kind of power saving box spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821480240.6U CN208788437U (en) | 2018-09-11 | 2018-09-11 | A kind of power saving box spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208788437U true CN208788437U (en) | 2019-04-26 |
Family
ID=66209148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821480240.6U Active CN208788437U (en) | 2018-09-11 | 2018-09-11 | A kind of power saving box spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208788437U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112476305A (en) * | 2020-11-26 | 2021-03-12 | 广东电网有限责任公司湛江供电局 | Universal wrench |
| CN112720317A (en) * | 2020-12-24 | 2021-04-30 | 刘可夫 | Hardware socket wrench tool |
-
2018
- 2018-09-11 CN CN201821480240.6U patent/CN208788437U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112476305A (en) * | 2020-11-26 | 2021-03-12 | 广东电网有限责任公司湛江供电局 | Universal wrench |
| CN112720317A (en) * | 2020-12-24 | 2021-04-30 | 刘可夫 | Hardware socket wrench tool |
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| GR01 | Patent grant |