CN218613748U - Double-end opening spanner head - Google Patents
Double-end opening spanner head Download PDFInfo
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- CN218613748U CN218613748U CN202223182274.6U CN202223182274U CN218613748U CN 218613748 U CN218613748 U CN 218613748U CN 202223182274 U CN202223182274 U CN 202223182274U CN 218613748 U CN218613748 U CN 218613748U
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- handle
- double
- wrench head
- adjustable
- head
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- 238000005452 bending Methods 0.000 claims description 3
- 241000282693 Cercopithecidae Species 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a double-end opening spanner head, including handle, promotion structure and monkey wrench structure, the I-shaped guide rail has been seted up at the middle part of handle, and the inner wall sliding connection of I-shaped guide rail has the promotion structure, the upper end outer wall swing joint of handle has the monkey wrench structure, and the monkey wrench structure is provided with the connecting axle with the junction of handle, the promotion structure pushes away the button including the rotation, goes up spacing slider, lower spacing slider, double-screw bolt, push rod and support piece, and the lower extreme bottom that the rotation pushed away the button is fixed with spacing slider down, the middle part that the rotation pushed away the button is fixed with the double-screw bolt, and the bottom threaded connection of double-screw bolt has lower spacing slider. This double-end opening spanner head, this hexagonal spanner head inner wall are provided with the slipmat, and the slipmat embedding is in hexagonal spanner head inner wall side, and outstanding 1mm department when guaranteeing to improve and the nut between the coefficient of friction, also can ensure its basic function.
Description
Technical Field
The utility model relates to a double-end open-ended spanner technical field specifically is a double-end open-ended spanner head.
Background
The wrench is a common mounting and dismounting tool, and is a manual tool for screwing bolts, screws, nuts and other screw threads to tightly hold open or trepanning fasteners of the bolts or nuts by utilizing the lever principle. The wrench is usually made of structural steel made of carbon or alloy materials, and torque is applied to the bolt and the screw through an opening at the head of the wrench, so that the bolt and the screw are disassembled.
When the double-end open-ended spanner head in the market is used, the universal spanner head part and the bottom of the universal spanner head part do not have a limiting supporting force, so that when the double-end open-ended spanner head is used, the universal spanner head part is opened too much, the possibility of wire sliding is caused, and therefore the double-end open-ended spanner head is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a double-end opening spanner head to solve the double-end opening spanner head in use on the market that proposes in the above-mentioned background art, its universal wrench head part, the bottom does not have a spacing holding power, leads to when using, and universal wrench head part opens a mouthful too big, leads to the possible problem of smooth silk to appear.
In order to achieve the above object, the utility model provides a following technical scheme: the double-end opening wrench head comprises a handle, a pushing structure and an adjustable wrench structure, wherein an I-shaped guide rail is arranged in the middle of the handle, the inner wall of the I-shaped guide rail is connected with the pushing structure in a sliding mode, the outer wall of the upper end of the handle is connected with the adjustable wrench structure in a movable mode, a connecting shaft is arranged at the joint of the adjustable wrench structure and the handle, the pushing structure comprises a rotary pushing button, an upper limiting sliding block, a lower limiting sliding block, a stud, a push rod and a butting block, the lower end bottom of the rotary pushing button is fixedly provided with the upper limiting sliding block, the middle of the rotary pushing button is fixedly provided with the stud, the bottom of the stud is connected with the lower limiting sliding block in a threaded mode, the push rod is arranged between the lower limiting sliding block and the upper limiting sliding block, and the butting block is fixedly arranged at the other end of the push rod.
Furthermore, a hexagonal wrench head is fixed at the lower end of the handle, and an anti-slip pad is bonded on the inner wall side of the hexagonal wrench head.
Furthermore, the adjustable wrench structure comprises an adjustable wrench head, a connecting baffle and a groove, wherein the connecting baffle is fixed on one side of the lower end of the adjustable wrench head, and the groove is formed in the middle of the other end of the adjustable wrench head.
Furthermore, the movable wrench head and the connecting baffle are of a bending integrated structure, and the movable wrench head is of a movable rotating structure through the groove and the connecting shaft and the handle.
Furthermore, the upper limiting slide block, the lower limiting slide block and the I-shaped guide rail are in sliding connection, and the lower limiting slide block and the I-shaped guide rail are attached to each other.
Furthermore, the rotary push button is in threaded adjustment connection with the lower limiting sliding block through a stud.
Compared with the prior art, the beneficial effects of the utility model are that: this double-end opening spanner head, this hexagonal spanner head inner wall are provided with the slipmat, and the slipmat embedding is in hexagonal spanner head inner wall side, and outstanding 1mm department when guaranteeing to improve and the nut between the coefficient of friction, also can ensure its basic function.
The inner wall side of this spanner head adopts the hexagon design, can effectively be connected with hexagon bolt, and the other end that is the right angle between this linking baffle and the adjustable spanner head and be distributed and adjustable spanner head is provided with one and supplies the breach of being connected with the handle, when adjustable spanner head is rotatory extremely spacing, linking baffle is connected with the handle side, the handle blocks linking the baffle, satisfy the spanner head and carry out the high strength use, this adjustable spanner structure mutually supports with the upper end department of handle simultaneously, rotation angle through adjustable spanner head is different, diameter between adjustable spanner head and the handle changes, thereby can reach the bolt and the nut connection that is applicable to multiple size, improve the application scope of this spanner.
When the adjustable wrench structure rotates, in order to further limit the adjustable wrench structure, the rotating push button is pushed upwards, the rotating push button drives the upper limit sliding block and the lower limit sliding block to slide along the inner wall of the I-shaped guide rail, the upper limit sliding block and the lower limit sliding block form an I-shaped structure and are respectively connected with the upper wall and the lower wall of the inner side of the I-shaped guide rail, after the proper position is pushed, the rotating push button rotates, the rotating push button drives the stud of the inner wall to rotate, the stud is in threaded connection with the lower limit sliding block, so that the lower limit sliding block is driven to move downwards, the friction coefficient between the lower limit sliding block and the I-shaped guide rail is improved through the torsion applied to the lower limit sliding block by the stud, the movable wrench head is stably limited by the abutting block, the possibility of the movable wrench head returning is reduced, the push structure adopts threaded locking, the operation step of pushing the rotating push button by the big friction finger can be released, and the use of a user is facilitated.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the pushing structure of the present invention;
fig. 3 is a schematic view of the adjustable wrench of the present invention.
In the figure: 1. a handle; 2. a hexagonal wrench head; 3. a non-slip mat; 4. an i-shaped rail; 5. a pushing structure; 501. rotating the push button; 502. an upper limiting slide block; 503. a lower limiting slide block; 504. a stud; 505. a push rod; 506. a resisting block; 6. a structure of an adjustable wrench; 601. a movable wrench head; 602. connecting the baffle plate; 603. forming a groove; 7. and (7) connecting the shafts.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a double-end opening wrench head comprises a handle 1, a pushing structure 5 and an adjustable wrench structure 6, wherein an I-shaped guide rail 4 is arranged in the middle of the handle 1, the inner wall of the I-shaped guide rail 4 is connected with the pushing structure 5 in a sliding mode, the outer wall of the upper end of the handle 1 is movably connected with the adjustable wrench structure 6, a connecting shaft 7 is arranged at the joint of the adjustable wrench structure 6 and the handle 1, the pushing structure 5 comprises a rotary pushing button 501, an upper limiting slide block 502, a lower limiting slide block 503, a stud 504, a push rod 505 and a butting block 506, the lower end bottom of the rotary pushing button 501 is fixedly provided with the upper limiting slide block 502, the middle of the rotary pushing button 501 is fixedly provided with the stud 504, the bottom of the stud 504 is connected with the lower limiting slide block 503 in a threaded mode, the push rod 505 is arranged between the lower limiting slide block 503 and the upper limiting slide block 502, the other end of the push rod 505 is fixedly provided with the butting block 506, the lower end of the handle 1 is fixedly provided with a hexagonal wrench head 2, the inner wall side of the hexagonal wrench head 2 is provided with an anti-slip pad 3, the inner wall of the hexagonal wrench head 2 is embedded in the anti-slip pad 3, the hexagonal wrench head 2, the anti-slip pad 3 is protruded from the inner wall side of the hexagonal wrench head 1mm, the nut can be guaranteed, and the friction coefficient of the nut can be guaranteed, and the nut can be basically, and the anti-slip wrench head.
The adjustable wrench structure 6 comprises an adjustable wrench head 601, a connecting baffle 602 and a connecting groove 603, wherein the connecting baffle 602 is fixed on one side of the lower end of the adjustable wrench head 601, the connecting groove 603 is formed in the middle of the other end of the adjustable wrench head 601, the adjustable wrench head 601 and the connecting baffle 602 are of a bending integrated structure, the adjustable wrench head 601 is of a movable rotating structure through the connecting groove 603 and the connecting shaft 7 and the handle 1, the inner wall of the wrench head 601 is of a hexagonal design and can be effectively connected with a hexagonal bolt, a gap for connecting the adjustable wrench head 601 with the other end of the adjustable wrench head is formed between the connecting baffle 602 and the adjustable wrench head 601 in a right-angle distribution mode, when the adjustable wrench head 601 rotates to be extremely limited, the connecting baffle 602 is connected with the handle 1, the handle 1 blocks the connecting baffle 602, the wrench head is used in a high strength mode, meanwhile, the adjustable wrench structure 6 is matched with the upper end of the handle 1, the adjustable wrench head 601 is different in size, the adjustable wrench head 601 and the adjustable wrench can reach various sizes, and the adjustable wrench can be used for improving the size ranges of various nuts.
The upper limit slide block 502 and the lower limit slide block 503 are connected with the I-shaped guide rail 4 in a sliding manner, the lower limit slide block 503 is attached to the I-shaped guide rail 4, the rotary push button 501 is connected with the lower limit slide block 503 through a screw thread adjusting manner, when the adjustable wrench structure 6 rotates, in order to further limit the adjustable wrench structure 6, the rotary push button 501 is pushed upwards, the rotary push button 501 drives the upper limit slide block 502 and the lower limit slide block 503 to slide along the inner wall of the I-shaped guide rail 4, the upper limit slide block 502 and the lower limit slide block 503 form an I-shaped structure and are respectively connected with the upper wall and the lower wall of the I-shaped guide rail 4, after the proper position is pushed, the rotary push button 501 is rotated, the rotary push button 501 drives the screw bolt 504 on the inner wall to rotate, the screw bolt 504 is in threaded connection with the lower limit slide block 503, the lower limit slide block 503 is driven to move downwards, torque force applied to the lower limit slide block 503 through the screw bolt 504 is applied to the lower limit slide block 503, the friction coefficient between the lower limit slide block 503 and the adjustable wrench head 601 is pushed to move backwards, and the adjustable wrench head can be conveniently, and a user can use the adjustable wrench head 5.
The working principle is as follows: for such a double-ended open-ended wrench head, when the adjustable wrench structure 6 rotates, a gap for connecting the handle 1 is arranged between the connecting baffle 602 and the adjustable wrench head 601 in a right-angle distribution, when the adjustable wrench head 601 rotates to an extreme limit position, the connecting baffle 602 is connected with the handle 1 side, the handle 1 blocks the connecting baffle 602 to meet the requirement of high-strength use of the wrench head, meanwhile, the adjustable wrench structure 6 is matched with the upper end of the handle 1, the diameter between the adjustable wrench head 601 and the handle 1 changes through different rotation angles of the adjustable wrench head 601, so that bolts and nuts suitable for various sizes can be connected, the application range of the wrench is increased, for further limiting the adjustable wrench structure 6, by pushing the rotating push button 501 upwards, the rotating push button 501 drives the upper limit slider 502 and the lower limit slider 503 to slide along the inner wall of the guide rail 4, the upper limit slider 502 and the lower limit slider 503 form an i-shaped structure, the upper limit slider and the lower limit slider 503 are respectively connected with the inner wall and the lower wall of the guide rail 4 by pushing the rotating push button 501, the rotating push button 503, the lower limit slider 503 drives the lower slider 503 to move, and the lower slider 601 to the lower limit slider 504, thereby increasing the possibility that the lower slider 504 of the lower limit slider can be connected with the stud by the lower slider 601, and the lower slider 601, the lower slider 504, and the lower slider 504 of the lower slider.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a double-end opening spanner head, includes handle (1), promotes structure (5) and adjustable spanner structure (6), its characterized in that: the handle structure comprises a handle (1), and is characterized in that an I-shaped guide rail (4) is arranged in the middle of the handle (1), a pushing structure (5) is connected to the inner wall of the I-shaped guide rail (4) in a sliding manner, an adjustable wrench structure (6) is movably connected to the outer wall of the upper end of the handle (1), a connecting shaft (7) is arranged at the joint of the adjustable wrench structure (6) and the handle (1), the pushing structure (5) comprises a rotary push button (501), an upper limiting sliding block (502), a lower limiting sliding block (503), a stud (504), a push rod (505) and a resisting block (506), the upper limiting sliding block (502) is fixed to the bottom of the lower end of the rotary push button (501), the stud (504) is fixed to the middle of the rotary push button (501), the lower limiting sliding block (503) is connected to the bottom of the stud (504) in a threaded manner, the push rod (505) is arranged between the lower limiting sliding block (503) and the upper limiting sliding block (502), and the other end of the push rod (505) is fixed to the resisting block (506).
2. A double-ended open-ended wrench head as claimed in claim 1, wherein: a hexagonal wrench head (2) is fixed at the lower end of the handle (1), and an anti-slip pad (3) is bonded on the inner wall side of the hexagonal wrench head (2).
3. A double-ended open-ended wrench head as claimed in claim 1, wherein: the adjustable wrench structure (6) comprises an adjustable wrench head (601), a connecting baffle (602) and a groove (603), wherein the connecting baffle (602) is fixed on one side of the lower end of the adjustable wrench head (601), and the groove (603) is formed in the middle of the other end of the adjustable wrench head (601).
4. A double-ended open-ended wrench head as claimed in claim 3, wherein: the adjustable wrench head (601) and the connecting baffle (602) are of a bending integrated structure, and the adjustable wrench head (601) is of an adjustable rotating structure with the handle (1) through the opening groove (603) and the connecting shaft (7).
5. A double-ended open-ended wrench head as claimed in claim 1, wherein: the upper limiting slide block (502) and the lower limiting slide block (503) are in sliding connection with the I-shaped guide rail (4), and the lower limiting slide block (503) is attached to the I-shaped guide rail (4).
6. A double-ended open-ended wrench head as claimed in claim 1, wherein: the rotary push button (501) is in threaded adjustment connection with the lower limiting sliding block (503) through a stud (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223182274.6U CN218613748U (en) | 2022-11-30 | 2022-11-30 | Double-end opening spanner head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223182274.6U CN218613748U (en) | 2022-11-30 | 2022-11-30 | Double-end opening spanner head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218613748U true CN218613748U (en) | 2023-03-14 |
Family
ID=85453255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223182274.6U Active CN218613748U (en) | 2022-11-30 | 2022-11-30 | Double-end opening spanner head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218613748U (en) |
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2022
- 2022-11-30 CN CN202223182274.6U patent/CN218613748U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |