CN212192918U - Small pocket type adjustable wrench - Google Patents
Small pocket type adjustable wrench Download PDFInfo
- Publication number
- CN212192918U CN212192918U CN202020505595.7U CN202020505595U CN212192918U CN 212192918 U CN212192918 U CN 212192918U CN 202020505595 U CN202020505595 U CN 202020505595U CN 212192918 U CN212192918 U CN 212192918U
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- Prior art keywords
- movable
- fixed
- frame
- nipper
- worm wheel
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- 230000000694 effects Effects 0.000 claims description 15
- 239000000725 suspension Substances 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 3
- 229910001069 Ti alloy Inorganic materials 0.000 abstract description 2
- 210000000080 chela (arthropods) Anatomy 0.000 description 4
- 241000282693 Cercopithecidae Species 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000956 alloy Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model provides a small-size pocket type adjustable spanner, its characterized in that: the adjustable clamp comprises a U-shaped frame, a fixed clamp frame, a movable clamp plate, a fixed clamp plate and an adjusting worm wheel, wherein the fixed clamp frame is arranged at the top of the U-shaped frame, the U-shaped frame is divided into a fixed layer and a movable layer, the fixed layer is provided with the fixed clamp plate, the movable layer is provided with the movable clamp plate, one side of the movable clamp plate is provided with movable teeth, one side of the U-shaped frame, which is close to the movable teeth, is provided with the adjusting worm wheel, and the adjusting worm wheel is matched with the movable teeth. Compared with the prior art, the small adjustable wrench made of titanium alloy is small and portable, and the hanging frame and the hanging rope can be hung in a key string or a pocket along with the design; the adjustable spanner has the advantages that the adjustable spanner has the function of adjusting the size of the jaw by adopting the movable clamp plate and the adjusting worm wheel; the maximum applicable model of the wrench is determined by the design of the fixed nipper and the fixed front frame, so that the wrench is convenient for operators to judge in time, and meanwhile, the stability of the structure is also ensured.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a hardware fitting technical field, in particular to small-size pocket type adjustable spanner.
[ background of the invention ]
The adjustable wrench is a common tool for screwing or unscrewing a bolt or a nut, and is widely used. The adjustable wrench has simple structure, a wrench opening is formed by a fixed wrench lip and an adjustable wrench lip, the fixed wrench lip and the handle are forged into a whole, the bottom of the adjustable wrench lip is provided with a groove which is equivalent to a worm and is matched with a worm wheel on a wrench body, and the adjustable wrench has a self-locking function. When the adjustable wrench is used, the worm wheel is rotated, the movable wrench lip is translated, the size of the wrench opening can be adjusted, the bolt or the nut hexagonal part is clamped by a proper width, and the bolt or the nut can be screwed or unscrewed by rotating the handle.
Most of the existing adjustable wrenches are large in size, heavy in weight, inconvenient to carry about and incapable of being operated in time in emergency situations.
[ Utility model ] content
An object of the utility model is to provide a small-size pocket type monkey wrench to overcome the most bulky great of monkey wrench among the prior art, and weight is great, the not enough of not being convenient for hand-carry.
In order to achieve the above object, the utility model provides a following technical scheme:
the application discloses small-size pocket type monkey wrench, including U type frame, fixed pincers frame, activity nipper, fixed nipper and regulation worm wheel, the top of U type frame is equipped with fixed pincers frame, U type frame divide into fixed bed and movable layer, be equipped with fixed nipper on the fixed bed, be equipped with movable nipper on the movable layer, one side of activity nipper is equipped with the activity tooth, one side that is close to the activity tooth on the U type frame is equipped with the regulation worm wheel, cooperate between regulation worm wheel and the activity tooth.
Preferably, the fixed clamp frame is connected with the U-shaped frame in a welding mode, a fixed clamp opening is formed between the fixed clamp frame and the fixed clamp plate, and the fixed clamp opening is of a regular hexagon structure.
Preferably, a movable guide rail is arranged on one side, away from the adjusting worm wheel, of the movable layer, a guide strip is arranged on one side, away from the movable teeth, of the movable nipper, and the other side of the guide strip is located inside the movable guide rail.
Preferably, a worm wheel groove is formed in the middle of one side of the U-shaped frame, an adjusting worm wheel is arranged in the worm wheel groove, and the upper end and the lower end of a worm wheel shaft of the adjusting worm wheel are respectively connected with the upper end and the lower end of the worm wheel groove.
Preferably, a plurality of clamp teeth are arranged above the movable clamp plate, and the included angle between the clamp teeth is 120 degrees.
Preferably, the length of the movable nipper is smaller than that of the fixed nipper.
Preferably, an extension plate is arranged at the bottom of the U-shaped frame, a hanging frame is arranged in the middle of the extension plate, and a hanging rope is arranged on the hanging frame.
The utility model has the advantages that: compared with the prior art, the small pocket type adjustable wrench provided by the utility model has reasonable structure, firstly, the small adjustable wrench made of titanium alloy material is small and portable, and the design of the hanging frame and the hanging rope can be hung in a key string or a pocket; secondly, a movable nipper and an adjusting worm gear are adopted, so that the adjustable spanner has the function of adjusting the size of a jaw; and thirdly, the maximum applicable model of the wrench is determined by the design of the fixed nipper and the fixed front frame, so that the wrench is convenient for an operator to judge in time, and meanwhile, the stability of the structure is also ensured.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a schematic structural view of a small pocket type adjustable wrench according to an embodiment of the present invention;
FIG. 2 is a schematic view of an inner side structure of a U-shaped frame according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an adjusting worm wheel according to an embodiment of the present invention.
In the figure: 1-U-shaped frame, 11-fixed layer, 12-movable layer, 13-movable guide rail, 14-worm groove, 2-fixed clamp frame, 21-fixed jaw, 3-movable clamp plate, 31-clamp tooth, 32-guide strip, 4-fixed clamp plate, 5-adjusting worm wheel, 51-movable tooth, 52-worm wheel shaft, 6-extension plate, 61-suspension frame and 7-suspension rope.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Referring to fig. 1 to 3, the embodiment of the utility model provides a small-size pocket type adjustable spanner, including U type frame 1, fixed pincers frame 2, activity nipper 3, fixed nipper 4 and regulation worm wheel 5, the top of U type frame 1 is equipped with fixed pincers frame 2, U type frame 1 divide into fixed bed 11 and activity layer 12, be equipped with fixed nipper 4 on the fixed bed 11, be equipped with activity nipper 3 on the activity layer 12, one side of activity nipper 3 is equipped with movable tooth 51, one side that is close to movable tooth 51 on the U type frame 1 is equipped with regulation worm wheel 5, cooperate between regulation worm wheel 5 and the movable tooth 51.
The fixed clamp frame 2 is connected with the U-shaped frame 1 in a welding mode, a fixed clamp opening 21 is formed between the fixed clamp frame 2 and the fixed clamp plate 4, and the fixed clamp opening 21 is of a regular hexagon structure. One side of the movable layer 12, which is far away from the adjusting worm wheel 5, is provided with a movable guide rail 13, one side of the movable nipper 3, which is far away from the movable teeth 51, is provided with a guide strip 32, and the other side of the guide strip 32 is located inside the movable guide rail 13. The middle part of one side of the U-shaped frame 1 is provided with a worm groove 14, an adjusting worm wheel 5 is arranged in the worm groove 14, and the upper end and the lower end of a worm wheel shaft 52 of the adjusting worm wheel 5 are respectively connected with the upper end and the lower end of the worm groove 14. A plurality of pliers teeth 31 are arranged above the movable pliers plate 3, and an included angle between the pliers teeth 31 is 120 degrees. The length of the movable nipper 3 is smaller than that of the fixed nipper 4.
The bottom of U type frame 1 is equipped with extension plate 6, the middle part of extension plate 6 is equipped with suspension frame 61, be equipped with suspension rope 7 on the suspension frame 61.
The utility model discloses the working process:
the utility model relates to a small pocket type adjustable wrench, which can directly operate the wrench without rotating the adjusting worm wheel 5 when the model of the object to be operated is matched with the model of the fixed jaw 21 in the working process; when the model of the object to be operated is smaller than the model of the fixed jaw 21, the adjusting worm wheel 5 is rotated to enable the movable nipper 3 to move upwards along the movable guide rail 13 until the nipper teeth 31 above the movable nipper 3 and the fixed nipper frame 2 clamp the object to be operated, the operator performs spanner operation again, after the spanner operation is completed, the adjusting worm wheel 5 is rotated reversely again to reset the movable nipper 3, and the spanner is hung or hidden in a pocket through the hanging frame 61 or the hanging rope 7.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.
Claims (7)
1. A small-size pocket type adjustable spanner which characterized in that: including U type frame (1), fixed vice frame (2), activity nipper (3), fixed nipper (4) and regulation worm wheel (5), the top of U type frame (1) is equipped with fixed vice frame (2), U type frame (1) divide into fixed layer (11) and activity layer (12), be equipped with fixed nipper (4) on fixed layer (11), be equipped with activity nipper (3) on activity layer (12), one side of activity nipper (3) is equipped with movable tooth (51), one side that is close to movable tooth (51) on U type frame (1) is equipped with regulation worm wheel (5), cooperate between regulation worm wheel (5) and the movable tooth (51).
2. A pocket-size adjustable wrench as claimed in claim 1, wherein: the fixed clamp frame (2) is connected with the U-shaped frame (1) in a welding mode, a fixed clamp opening (21) is formed between the fixed clamp frame (2) and the fixed clamp plate (4), and the fixed clamp opening (21) is of a regular hexagon structure.
3. A pocket-size adjustable wrench as claimed in claim 1, wherein: one side of the movable layer (12) far away from the adjusting worm wheel (5) is provided with a movable guide rail (13), one side of the movable nipper (3) far away from the movable teeth (51) is provided with a guide strip (32), and the other side of the guide strip (32) is positioned in the movable guide rail (13).
4. A pocket-size adjustable wrench as claimed in claim 1, wherein: the middle of one side of the U-shaped frame (1) is provided with a worm gear groove (14), an adjusting worm gear (5) is arranged in the worm gear groove (14), and the upper end and the lower end of a worm gear shaft (52) of the adjusting worm gear (5) are respectively connected with the upper end and the lower end of the worm gear groove (14).
5. A pocket-size adjustable wrench as claimed in claim 1, wherein: a plurality of pliers teeth (31) are arranged above the movable pliers plate (3), and the included angle between the pliers teeth (31) is 120 degrees.
6. A pocket-size adjustable wrench as claimed in claim 1, wherein: the length of the movable nipper (3) is less than that of the fixed nipper (4).
7. A pocket-size adjustable wrench as claimed in claim 1, wherein: the bottom of U type frame (1) is equipped with extension plate (6), the middle part of extension plate (6) is equipped with suspension frame (61), be equipped with suspension rope (7) on suspension frame (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020505595.7U CN212192918U (en) | 2020-04-09 | 2020-04-09 | Small pocket type adjustable wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020505595.7U CN212192918U (en) | 2020-04-09 | 2020-04-09 | Small pocket type adjustable wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212192918U true CN212192918U (en) | 2020-12-22 |
Family
ID=73828419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020505595.7U Expired - Fee Related CN212192918U (en) | 2020-04-09 | 2020-04-09 | Small pocket type adjustable wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212192918U (en) |
-
2020
- 2020-04-09 CN CN202020505595.7U patent/CN212192918U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201222 |