CN212450563U - Plastic bottleneck wrench - Google Patents
Plastic bottleneck wrench Download PDFInfo
- Publication number
- CN212450563U CN212450563U CN202021067328.2U CN202021067328U CN212450563U CN 212450563 U CN212450563 U CN 212450563U CN 202021067328 U CN202021067328 U CN 202021067328U CN 212450563 U CN212450563 U CN 212450563U
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- wall
- threaded rod
- fixing ring
- rectangular plate
- shaped
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- 239000004033 plastic Substances 0.000 title claims abstract description 30
- 229920003023 plastic Polymers 0.000 title claims abstract description 30
- 239000007787 solid Substances 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 description 9
- 239000002994 raw material Substances 0.000 description 7
- 239000000126 substance Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 239000003317 industrial substance Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000013064 chemical raw material Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a plastic bottleneck wrench, which comprises a fixed ring; the annular groove is formed in the top of the fixing ring; the clamping blocks are rotatably arranged on the inner wall of the bottom of the annular groove and are rotationally and symmetrically distributed; the plurality of arc-shaped through grooves are respectively formed in the plurality of clamping blocks; the screwing cover is sleeved on the fixing ring; four arc grooves, four the arc groove is all seted up on solid fixed ring's outer lane. The utility model has the advantages that: high universality, convenient operation and physical strength saving.
Description
Technical Field
The utility model relates to a spanner technical field, especially plastics bottleneck spanner.
Background
In the production line of some chemical products, need add multiple chemical raw materials to need the sealed lid of chemical raw materials bottle bottleneck to open many times of relevant staff, at present, for the convenience, people use bottleneck spanner to open the work to the sealed lid of chemical raw materials plastic bottle or raw materials plastic drum more.
However, the inner diameter of the plastic bottle mouth wrench in the prior art is mostly fixed, and only one sealing cover with one diameter can be adapted to be opened, and the universality is poor, so that a forestry wetland plant cleaning device is needed to solve the technical problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a plastics bottleneck spanner that the commonality is high, convenient operation, save physical power.
The purpose of the utility model is realized through the following technical scheme: a plastic bottleneck wrench comprises a fixing ring; the annular groove is formed in the top of the fixing ring; the clamping blocks are rotatably arranged on the inner wall of the bottom of the annular groove and are rotationally and symmetrically distributed; the plurality of arc-shaped through grooves are respectively formed in the plurality of clamping blocks; the screwing cover is sleeved on the fixing ring; the four arc-shaped grooves are formed in the outer ring of the fixing ring; the four arc-shaped limiting blocks are fixedly arranged on the inner wall of the screwing cover, and one sides of the four arc-shaped limiting blocks extend into the corresponding arc-shaped grooves and are connected with the inner walls of the corresponding arc-shaped grooves in a sliding mode; the guide rods are fixedly arranged on the inner wall of the top of the screwing cover, the bottom ends of the guide rods extend into the annular groove, and the guide rods penetrate through the corresponding arc-shaped through grooves; the clamping grooves are formed in the outer ring of the fixing ring; the clamping pin is slidably mounted on the inner wall of the screwing cover, one end of the clamping pin extends into the corresponding clamping groove, and the other end of the clamping pin extends out of the screwing cover; the hand-pulling block is fixedly arranged at one end of the clamping pin outside the screwing cover; and the handheld mechanism is arranged on the fixing ring.
Preferably, the handheld mechanism comprises a handle and a first end block, the handle is fixedly installed on the outer wall of the fixing ring, the handle is located below the screwing cover, and the first end block is fixedly installed on one end, away from the fixing ring, of the handle.
Preferably, handheld mechanism is including shaking hands piece, rectangular plate, threaded rod, U type spare and knob, the piece fixed mounting of shaking hands is in on the solid fixed ring's the outer wall, the rectangular plate sets up on the piece of shaking hands, just the rectangular plate with the piece structure as an organic whole of shaking hands, U type spare slip cap is established on the rectangular plate, the threaded rod rotates and installs on the U type spare, the one end of threaded rod extends to in the rectangular plate, just the threaded rod with rectangular plate threaded connection, knob fixed mounting is in the threaded rod is kept away from one of rectangular plate is served.
Preferably, the outer wall of the bayonet lock is movably sleeved with a tension spring, one end of the tension spring is fixedly connected with the screwing cover, the other end of the tension spring is fixedly connected with the hand pulling block, and the outer wall of the bayonet lock is fixedly connected with two limiting blocks located in the annular groove.
Preferably, the outer walls of the two sides of the rectangular plate are provided with limiting sliding grooves, the inner walls of the two sides of the U-shaped part are provided with limiting sliding blocks, and the two limiting sliding blocks are respectively in sliding connection with the two limiting sliding grooves.
Preferably, the U-shaped part is far away from the outer wall of one side of the fixing ring is fixedly provided with a second end block, an avoiding hole is formed in the outer wall of one side of the second end block, and the threaded rod penetrates through the avoiding hole and is movably connected with the inner wall of the avoiding hole.
Preferably, the fixed orifices has been seted up on one side inner wall of U type spare, the threaded rod runs through the fixed orifices, fixed cover is equipped with the bearing on the threaded rod, the outer lane of bearing with the inner wall fixed connection of fixed orifices, it receives the chamber to have seted up in the rectangular plate, it is close to receive the chamber set up the internal thread hole on one side inner wall of knob, the threaded rod runs through the internal thread hole extends to receive the intracavity, just the threaded rod with the inner wall in internal thread hole closes soon mutually.
The utility model has the advantages of it is following:
1. the utility model provides a plastics bottleneck spanner, a plurality of cards that set up are held the piece and are the design of angularly adjustable, in certain extent, can hold the turned angle of piece according to a plurality of cards of required adjustment to can open the sealed lid of chemical industry plastic bottle of different diameters size, the suitability is high, and the accommodation process is comparatively simple and convenient.
2. The utility model provides a plastics bottleneck spanner, rectangular plate and U type spare constitute a length-adjustable handle, close comparatively inseparable condition soon at the sealed lid of industrial chemicals bucket or raw material bottle under, can make rectangular plate and U type spare take place relative slip through rotating the knob, have played the effect that increases the arm of force to close comparatively inseparable sealed lid soon and open comparatively laborsavingly.
Drawings
FIG. 1 is a schematic top cross-sectional view of a first embodiment of a plastic finish wrench according to the present invention;
FIG. 2 is an enlarged view of the part A shown in FIG. 1;
FIG. 3 is an enlarged view of the portion B shown in FIG. 2;
FIG. 4 is a bottom view of the screw cap of FIG. 2;
FIG. 5 is a side view of a first embodiment of a plastic finish wrench according to the present invention;
fig. 6 is a top view of a second embodiment of a plastic finish wrench in accordance with the present invention.
In the figure: 1. a fixing ring; 2. an annular groove; 3. a clamping block; 4. an arc-shaped through groove; 5. screwing the cover; 6. an arc-shaped slot; 7. an arc-shaped limiting block; 8. a guide bar; 9. a card slot; 10. a bayonet lock; 11. a hand-pulling block; 12. a grip; 13. a handshake block; 14. a rectangular plate; 15. a threaded rod; 16. a U-shaped member; 17. a knob.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
First embodiment
As shown in fig. 1 to 5, in a first embodiment of the present invention, a plastic bottleneck wrench comprises a fixing ring 1; the annular groove 2 is formed in the top of the fixing ring 1; the clamping blocks 3 are rotatably arranged on the inner wall of the bottom of the annular groove 2, and the clamping blocks 3 are rotationally and symmetrically distributed; the plurality of arc-shaped through grooves 4 are respectively formed in the plurality of clamping blocks 3; the screwing cover 5 is sleeved on the fixing ring 1; the four arc-shaped grooves 6 are formed in the outer ring of the fixing ring 1; the four arc-shaped limiting blocks 7 are all fixedly installed on the inner wall of the screwing cover 5, and one sides of the four arc-shaped limiting blocks 7 extend into the corresponding arc-shaped grooves 6 and are in sliding connection with the inner walls of the corresponding arc-shaped grooves 6; the guide rods 8 are fixedly arranged on the inner wall of the top of the screwing cover 5, the bottom ends of the guide rods 8 extend into the annular groove 2, and the guide rods 8 penetrate through the corresponding arc-shaped through grooves 4; the clamping grooves 9 are formed in the outer ring of the fixing ring 1; the bayonet lock 10 is slidably mounted on the inner wall of the screwing cover 5, one end of the bayonet lock 10 extends into the corresponding bayonet lock 9, and the other end of the bayonet lock 10 extends out of the screwing cover 5; the hand-pulling block 11 is fixedly arranged at one end of the bayonet pin 10 positioned outside the screwing cover 5; and the handheld mechanism is arranged on the fixing ring 1.
The handheld mechanism comprises a handle 12 and a first end block, wherein the handle 12 is fixedly installed on the outer wall of the fixing ring 1, the handle 12 is located below the screwing cover 5, and the first end block is fixedly installed at one end, far away from the fixing ring 1, of the handle 12.
The outer wall of bayonet lock 10 is gone up the activity cover and is equipped with the extension spring, the one end of extension spring with revolve and twist cover 5 fixed connection, the other end of extension spring with handhold piece 11 fixed connection, fixedly connected with is located on the outer wall of bayonet lock 10 two limiting blocks in the ring channel 2.
In this embodiment: as shown in fig. 1, when the sealing cover of the chemical raw material bottle mouth is opened, the fixing ring 1 is sleeved on the sealing cover, the clamping ends of the plurality of clamping blocks 3 are clamped on the raised lines on the outer wall of the sealing cover, then the handle 12 is held by hand and the fixing ring 1 is screwed, and the sealing cover can be rotated under the contact of the plurality of clamping blocks 3, so that the sealing cover can be quickly opened;
the size of a circle enclosed by the clamping ends of the clamping blocks 3 is adjustable, so that the sealing covers with different diameters can be opened, when the sealing covers are adjusted, the hand-pulling block 11 is pulled out in a direction away from the fixing ring 1, the hand-pulling block 11 drives the clamping pins 10 to move, the tension springs are stretched to store elastic potential energy, finally the clamping pins 10 can retreat from the clamping grooves 9, the screwing cover 5 can rotate clockwise or anticlockwise, the plurality of guide rods 8 can be driven to rotate in the rotating process of the screwing cover 5, the plurality of guide rods 8 can collide with the inner walls of the corresponding arc-shaped through grooves 4 in the rotating process, so that the clamping blocks 3 can be driven to rotate, after the adjustment is finished, the hand-pulling block 11 is loosened, the clamping pins 10 can be clamped into the currently suitable clamping grooves 9 under the tension of the tension springs, the fixing work of the screwing cover 5 is finished, and after the screwing cover 5 is fixed, the positions of the plurality of the guide rods 8 are fixed, the angles of the plurality of clamping blocks 3 are also kept, and at the moment, the size of a circle surrounded by the clamping ends of the plurality of clamping blocks 3 can be increased or decreased, so that the clamping device is suitable for different pairs.
Compared with the prior art, the utility model provides a plastics bottleneck spanner has following beneficial effect:
the clamping blocks 3 are designed to be adjustable in angle, the rotation angles of the clamping blocks 3 can be adjusted in a certain range according to needs, so that the sealing covers of chemical plastic bottles with different diameters can be opened, the applicability is high, and the adjusting process is simple and convenient.
Second embodiment:
a second embodiment of the present application provides another plastic mouth wrench based on the plastic mouth wrench provided by the first embodiment of the present application. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.
Referring to fig. 6, in a first embodiment of the present invention, a plastic bottleneck wrench includes a fixing ring 1; the annular groove 2 is formed in the top of the fixing ring 1; the clamping blocks 3 are rotatably arranged on the inner wall of the bottom of the annular groove 2, and the clamping blocks 3 are rotationally and symmetrically distributed; the plurality of arc-shaped through grooves 4 are respectively formed in the plurality of clamping blocks 3; the screwing cover 5 is sleeved on the fixing ring 1; the four arc-shaped grooves 6 are formed in the outer ring of the fixing ring 1; the four arc-shaped limiting blocks 7 are all fixedly installed on the inner wall of the screwing cover 5, and one sides of the four arc-shaped limiting blocks 7 extend into the corresponding arc-shaped grooves 6 and are in sliding connection with the inner walls of the corresponding arc-shaped grooves 6; the guide rods 8 are fixedly arranged on the inner wall of the top of the screwing cover 5, the bottom ends of the guide rods 8 extend into the annular groove 2, and the guide rods 8 penetrate through the corresponding arc-shaped through grooves 4; the clamping grooves 9 are formed in the outer ring of the fixing ring 1; the bayonet lock 10 is slidably mounted on the inner wall of the screwing cover 5, one end of the bayonet lock 10 extends into the corresponding bayonet lock 9, and the other end of the bayonet lock 10 extends out of the screwing cover 5; the hand-pulling block 11 is fixedly arranged at one end of the bayonet pin 10 positioned outside the screwing cover 5; and the handheld mechanism is arranged on the fixing ring 1.
Handheld mechanism is including shaking hands piece 13, rectangular plate 14, threaded rod 15, U type spare 16 and knob 17, 13 fixed mounting of shaking hands is in on the outer wall of solid fixed ring 1, rectangular plate 14 sets up on the piece 13 of shaking hands, just rectangular plate 14 with piece 13 structure as an organic whole shakes hands, 16 slip covers of U type spare are established on the rectangular plate 14, threaded rod 15 rotates to be installed on the U type spare 16, the one end of threaded rod 15 extends to in the rectangular plate 14, just threaded rod 15 with 14 threaded connection of rectangular plate, knob 17 fixed mounting be in threaded rod 15 is kept away from one of rectangular plate 14 is served.
The outer wall of bayonet lock 10 is gone up the activity cover and is equipped with the extension spring, the one end of extension spring with revolve and twist cover 5 fixed connection, the other end of extension spring with handhold piece 11 fixed connection, fixedly connected with is located on the outer wall of bayonet lock 10 two limiting blocks in the ring channel 2.
Limiting sliding grooves are formed in the outer walls of the two sides of the rectangular plate 14, limiting sliding blocks are formed in the inner walls of the two sides of the U-shaped piece 16, and the two limiting sliding blocks are connected with the two limiting sliding grooves in a sliding mode.
The fixed orifices has been seted up on one side inner wall of U type spare 16, threaded rod 15 runs through the fixed orifices, threaded rod 15 is last to fix the cover and is equipped with the bearing, the outer lane of bearing with the inner wall fixed connection of fixed orifices, it receives the chamber to have seted up in rectangular plate 14, it is close to receive the chamber set up the internal thread hole on one side inner wall of knob 17, threaded rod 15 runs through the internal thread hole extends to receive the intracavity, just threaded rod 15 with the inner wall in internal thread hole closes soon mutually.
In this embodiment:
under the comparatively inseparable condition of closing soon of the sealed lid of the industrial chemicals bucket or the raw materials bottle of opening, can rotate knob 17 clockwise, knob 17 drives threaded rod 15 and rotates, threaded rod 15 is threaded connection with rectangular plate 14, so threaded rod 15 can keep away from solid fixed ring 1 gradually at the pivoted in-process, under the drive of threaded rod 15, U type spare 16 can take place the sex with rectangular plate 14 and slide to sliding, finally, can make the increase between U type spare 16 and the solid fixed ring 1, rectangular plate 14 forms a corresponding longer handle with U type spare 16 this moment, the effect of increasing the arm of force has been played, thereby it is comparatively laborsaving to close comparatively inseparable sealed lid opening soon.
Compared with the prior art, the utility model provides a plastics bottleneck spanner has following beneficial effect:
the utility model provides a plastics bottleneck spanner, rectangular plate 14 and 16 adjustable length's of U type spare components handholds of constituteing close comparatively inseparable condition soon at the sealed lid of industrial chemicals bucket or raw material bottle under, can make rectangular plate 14 and 16 emergence relative slip of U type spare through rotating knob 17, have played the effect that increases the arm of force to close comparatively inseparable sealed lid soon and open comparatively laborsavingly.
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 (7)
1. Plastics bottleneck spanner, its characterized in that includes:
a fixing ring;
the annular groove is formed in the top of the fixing ring;
the clamping blocks are rotatably arranged on the inner wall of the bottom of the annular groove and are rotationally and symmetrically distributed;
the plurality of arc-shaped through grooves are respectively formed in the plurality of clamping blocks;
the screwing cover is sleeved on the fixing ring;
the four arc-shaped grooves are formed in the outer ring of the fixing ring;
the four arc-shaped limiting blocks are fixedly arranged on the inner wall of the screwing cover, and one sides of the four arc-shaped limiting blocks extend into the corresponding arc-shaped grooves and are connected with the inner walls of the corresponding arc-shaped grooves in a sliding mode;
the guide rods are fixedly arranged on the inner wall of the top of the screwing cover, the bottom ends of the guide rods extend into the annular groove, and the guide rods penetrate through the corresponding arc-shaped through grooves;
the clamping grooves are formed in the outer ring of the fixing ring;
the clamping pin is slidably mounted on the inner wall of the screwing cover, one end of the clamping pin extends into the corresponding clamping groove, and the other end of the clamping pin extends out of the screwing cover;
the hand-pulling block is fixedly arranged at one end of the clamping pin outside the screwing cover;
and the handheld mechanism is arranged on the fixing ring.
2. The plastic finish wrench of claim 1, wherein: the handheld mechanism comprises a handle and a first end block, the handle is fixedly installed on the outer wall of the fixing ring and located below the screwing cover, and the first end block is fixedly installed at one end, far away from the fixing ring, of the handle.
3. The plastic finish wrench of claim 1, wherein: handheld mechanism is including shaking hands piece, rectangular plate, threaded rod, U type spare and knob, the piece fixed mounting of shaking hands is in on the solid fixed ring's the outer wall, the rectangular plate sets up on the piece of shaking hands, just the rectangular plate with the piece structure as an organic whole of shaking hands, the slip cover of U type spare is established on the rectangular plate, the threaded rod rotates and installs on the U type spare, the one end of threaded rod extends to in the rectangular plate, just the threaded rod with rectangular plate threaded connection, knob fixed mounting is in the threaded rod is kept away from one of rectangular plate is served.
4. The plastic finish wrench of claim 1, wherein: the outer wall of the bayonet lock is movably sleeved with a tension spring, one end of the tension spring is fixedly connected with the screwing cover, the other end of the tension spring is fixedly connected with the hand pulling block, and the outer wall of the bayonet lock is fixedly connected with two limiting blocks located in the annular groove.
5. The plastic finish wrench of claim 3, wherein: the limiting sliding grooves are formed in the outer walls of the two sides of the rectangular plate, the limiting sliding blocks are formed in the inner walls of the two sides of the U-shaped piece, and the limiting sliding blocks are connected with the limiting sliding grooves in a sliding mode.
6. The plastic finish wrench of claim 3, wherein: the U-shaped part is far away from fixedly mounted with a second end block on the outer wall of one side of the fixing ring, an avoiding hole is formed in the outer wall of one side of the second end block, and the threaded rod penetrates through the avoiding hole and is movably connected with the inner wall of the avoiding hole.
7. The plastic finish wrench of claim 3, wherein: the utility model discloses a knob, including U type spare, threaded rod, fixed cover, fixed inner wall, fixed hole, threaded rod, fixed cover, fixed ring, fixed bearing, the outer lane of bearing with the inner wall fixed connection of fixed hole, it receives the chamber to have seted up in the rectangular plate, it is close to receive the chamber set up the internal thread hole on one side inner wall of knob, the threaded rod runs through the internal thread hole extends to receive the intracavity, just the threaded rod with the inner wall in internal thread hole closes mutually soon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021067328.2U CN212450563U (en) | 2020-06-11 | 2020-06-11 | Plastic bottleneck wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021067328.2U CN212450563U (en) | 2020-06-11 | 2020-06-11 | Plastic bottleneck wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212450563U true CN212450563U (en) | 2021-02-02 |
Family
ID=74492830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021067328.2U Active CN212450563U (en) | 2020-06-11 | 2020-06-11 | Plastic bottleneck wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212450563U (en) |
-
2020
- 2020-06-11 CN CN202021067328.2U patent/CN212450563U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.8 Chuangye Road, Qinglong Town, Meishan City, Sichuan Province Patentee after: Sichuan Wangshi Red Plastic Group Co.,Ltd. Address before: No.8 Chuangye Road, Qinglong Town, Meishan City, Sichuan Province Patentee before: Sichuan Wangshi Red Plastic Co.,Ltd. |