CN220219656U - Teflon roller clipper convenient for size adjustment - Google Patents

Abstract

The utility model discloses a teflon roller clipper convenient for size adjustment, which relates to the field of flattening tools and comprises a clipper handle, wherein a connecting frame is fixedly arranged on the clipper handle, two movable holes are formed in the connecting frame, installation and adjustment structures are slidably arranged in the two movable holes, two rotating plates are rotatably arranged on one side of the connecting frame, and limiting structures are arranged on the two rotating plates. According to the utility model, through the arrangement of the structures such as the L-shaped mounting frames, the mounting shafts and the sliding toothed plates, when the teflon roller is required to be replaced, the limitation of the two L-shaped mounting frames can be relieved by pushing the connecting plates, then the two L-shaped mounting frames are pulled to drive the mounting shafts to separate from the mounting holes on the teflon roller, and the teflon roller can be removed, otherwise, the teflon roller can be completely installed, the dismounting process is simple and quick, and the screw is not required to be repeatedly screwed, so that the teflon roller is replaced.

Description

Teflon roller clipper convenient for size adjustment

Technical Field

The utility model relates to the technical field of flattening tools, in particular to a teflon roller clipper convenient for size adjustment.

Background

The teflon is polytetrafluoroethylene, has the characteristic of high temperature resistance, is engineering plastic with excellent comprehensive performance, and rollers in the teflon roller clippers are made of teflon materials, can be pushed by hand to flatten objects, and is suitable for flattening when being welded at high temperature, such as PVC waterproof coiled materials, tarpaulin films and the like.

Among the prior art, the indisputable fluorine dragon gyro wheel on the indisputable fluorine dragon gyro wheel push away is mostly adopted the bolt to fix with the handle and is used, when indisputable fluorine dragon gyro wheel appears damaging and need be changed, the dismouting process is comparatively inconvenient, and can't adapt to indisputable fluorine dragon gyro wheel of different length dimensions and install and use, consequently needs a indisputable fluorine dragon gyro wheel push away of convenient size adjustment to satisfy people's demand.

Disclosure of Invention

The utility model aims to provide a teflon roller clipper convenient for size adjustment, which solves the problems that the teflon roller on the teflon roller clipper provided in the background art is mostly fixed with a handle by bolts, the disassembly and assembly process is inconvenient, and the teflon roller clipper cannot be suitable for installation and use of the teflon rollers with different length sizes.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a convenient size adjustment's teflon gyro wheel clipper, includes the clipper handle, fixed mounting has the link on the clipper handle, has seted up two movable holes on the link, and equal slidable mounting has the installation regulation structure in two movable holes, and two rolling plates are installed in one side rotation of link, all installs limit structure on two rolling plates, and one side slidable mounting of link has two slip pinion racks, all installs the linkage structure on two slip pinion racks.

Preferably, the installation adjusting structure comprises an L-shaped installation frame, the L-shaped installation frame is slidably installed in the movable hole, an installation shaft is fixedly installed on the L-shaped installation frame, and a teflon roller is movably installed on the installation shaft.

Preferably, the mounting hole has been seted up on the teflon gyro wheel, and installation axle movable mounting is in the mounting hole, and spacing hole has all been seted up to the both sides inner wall in movable hole, and equal slidable mounting has the stopper in two spacing holes, and two stoppers are fixed mounting respectively in the both sides of L type mounting bracket.

Preferably, the limit structure comprises an arc clamping strip, the arc clamping strip is fixedly arranged on one side of the rotating plate, a plurality of arc clamping grooves are formed in the L-shaped mounting frame, and the arc clamping strip is movably arranged in one corresponding arc clamping groove.

Preferably, a rotating groove is formed in the rotating plate, a fixed shaft is rotatably installed in the rotating groove, and the fixed shaft is fixedly installed on one side of the connecting frame.

Preferably, the linkage structure comprises two linkage toothed rings, the two linkage toothed rings are respectively and fixedly arranged on the two rotating plates, the two linkage toothed rings are respectively meshed with the two sliding toothed plates, one side of each sliding toothed plate is fixedly provided with the same connecting plate, two fixing rods are slidably arranged on the connecting plate, the two fixing rods are fixedly arranged on one side of the connecting frame, and the two fixing rods are fixedly provided with stop blocks.

Preferably, two sliding holes are formed in the connecting plate, two fixing rods are respectively and slidably installed in the two sliding holes, springs are respectively and slidably sleeved on the two fixing rods, and two ends of the two springs are respectively and fixedly installed on one side, close to the connecting plate, of the connecting frame.

Preferably, the T-shaped groove is formed in the sliding toothed plate, a T-shaped strip is slidably installed in the T-shaped groove, and the T-shaped strip is fixedly installed on one side of the connecting frame.

The beneficial effects of the utility model are as follows:

according to the utility model, through the arrangement of the structures such as the L-shaped mounting frame, the mounting shaft and the sliding toothed plate, when the teflon roller is required to be replaced, the limitation of the two L-shaped mounting frames can be relieved by pushing the connecting plate, then the two L-shaped mounting frames are pulled to drive the mounting shafts to separate from the mounting holes on the teflon roller, and the teflon roller can be removed, otherwise, the teflon roller can be completely installed, the dismounting process is simple and quick, and the screw is not required to be repeatedly screwed, so that the teflon roller is replaced.

According to the utility model, through the arrangement of the structures such as the connecting frame, the rotating plate and the like, the distance between the two L-shaped mounting frames can be adjusted by pulling the two L-shaped mounting frames, so that the teflon roller wheels with different length sizes can be installed and used, and the applicability of the device is improved.

Drawings

Fig. 1 is a schematic structural diagram of a teflon roller clipper with convenient size adjustment according to the present utility model;

FIG. 2 is a schematic diagram of a frame portion of a teflon roller clipper with convenient size adjustment according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a portion of a connector for a Teflon roller clipper with convenient size adjustment;

fig. 4 is a schematic structural view of an L-shaped mounting frame portion of a teflon roller clipper with convenient size adjustment according to the present utility model.

In the figure: 100. a clipper handle; 200. a connecting frame; 201. a movable hole; 202. an L-shaped mounting rack; 203. a mounting shaft; 204. teflon roller; 205. a mounting hole; 206. a limiting hole; 207. a limiting block; 300. a rotating plate; 301. arc-shaped clamping strips; 302. an arc-shaped clamping groove; 303. a rotating groove; 304. a fixed shaft; 400. sliding toothed plates; 401. a linkage toothed ring; 402. a connecting plate; 403. a fixed rod; 404. a stop block; 405. a spring; 406. a sliding hole; 407. a T-shaped groove; 408. t-shaped strip.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a teflon roller clipper convenient for size adjustment comprises a clipper handle 100, wherein a connecting frame 200 is fixedly installed on the clipper handle 100, two movable holes 201 are formed in the connecting frame 200, installation adjusting structures are slidably installed in the two movable holes 201, two rotating plates 300 are rotatably installed on one side of the connecting frame 200, limiting structures are installed on the two rotating plates 300, two sliding toothed plates 400 are slidably installed on one side of the connecting frame 200, linkage structures are installed on the two sliding toothed plates 400, when in use, a teflon roller 204 is placed on an object to be pressed, the clipper handle 100 is held and pushed, so that the teflon roller 204 rotates on two installation shafts 203 through the installation holes 205, meanwhile, the teflon roller 204 rolls on the object and performs flattening operation on the object, when the teflon roller 204 needs to be replaced, only the connecting plate 402 needs to be pushed, the connecting plate 402 slides on the two fixing rods 403 respectively through the two sliding holes 406 while moving, so that the moving direction of the connecting plate 402 is limited, the connecting plate 402 can be prevented from falling off by arranging the two stop blocks 404, the continuously moving connecting plate 402 can press the two springs 405 and drive the two sliding toothed plates 400 to move, the moving sliding toothed plates 400 can slide on the T-shaped bars 408 through the T-shaped grooves 407, the sliding toothed plates 400 are prevented from shifting, the rotating plate 300 is driven to rotate by the cooperation of the sliding toothed plates 400 and the linkage toothed rings 401 during the moving process of the sliding toothed plates 400, the rotating plate 300 can rotate on the fixing shafts 304 through the rotating grooves 303, the rotating effect is realized, the continuously rotating plate 300 can drive the arc clamping bars 301 to be separated from the arc clamping grooves 302 on the L-shaped mounting frames 202, so that the limitation on the L-shaped mounting frames 202 can be relieved, and then the L-shaped mounting frames 202 are pulled, the L-shaped mounting frame 202 which moves can slide in the movable holes 201, the moving direction of the L-shaped mounting frame 202 is further limited, the L-shaped mounting frame 202 moves and simultaneously drives the two limiting blocks 207 to slide in the two limiting holes 206 respectively, the L-shaped mounting frame 202 is prevented from falling off in the moving process, the moving L-shaped mounting frame 202 drives the mounting shaft 203 to be separated from the mounting holes 205 on the teflon roller 204, the teflon roller 204 can be detached and replaced, the distance between the two L-shaped mounting frames 202 can be adjusted, so that the teflon roller 204 with different sizes is mounted for use, the teflon roller 204 is sleeved on the two mounting shafts 203 again, the connecting plates 402 are only required to be loosened, at the moment, the two springs 405 can push the connecting plates 402 to restore to the original positions, the reset connecting plates 402 can turn over and reset in the arc clamping strips 301 driven by the rotating plates 300 to slide into the arc clamping grooves 302 at the corresponding positions again, the positions of the L-shaped mounting frame 202 are limited again, and the teflon roller 204 is mounted.

Further, the installation regulation structure comprises an L-shaped installation frame 202, the L-shaped installation frame 202 is slidably installed in the movable hole 201, an installation shaft 203 is fixedly installed on the L-shaped installation frame 202, a teflon roller 204 is movably installed on the installation shaft 203, the L-shaped installation frame 202 is pulled, the moving L-shaped installation frame 202 can slide in the movable hole 201, the moving direction of the L-shaped installation frame 202 is further limited, the L-shaped installation frame 202 can drive two limiting blocks 207 to slide in the two limiting holes 206 respectively when moving, falling of the L-shaped installation frame 202 in the moving process is avoided, and accordingly the moving L-shaped installation frame 202 drives the installation shaft 203 to separate from the installation hole 205 on the teflon roller 204, and the teflon roller 204 can be removed and replaced.

Further, the mounting holes 205 are formed in the teflon roller 204, the mounting shafts 203 are movably mounted in the mounting holes 205, the limiting holes 206 are formed in the inner walls of the two sides of the movable holes 201, the limiting blocks 207 are slidably mounted in the two limiting holes 206, the two limiting blocks 207 are fixedly mounted on the two sides of the L-shaped mounting frame 202 respectively, the L-shaped mounting frame 202 moves while driving the two limiting blocks 207 to slide in the two limiting holes 206 respectively, and the L-shaped mounting frame 202 is prevented from falling off in the moving process, so that the moving L-shaped mounting frame 202 drives the mounting shafts 203 to separate from the mounting holes 205 on the teflon roller 204, and the teflon roller 204 can be removed and replaced.

Further, limit structure includes arc card strip 301, arc card strip 301 fixed mounting has offered a plurality of arc draw-in grooves 302 on the L type mounting bracket 202 in one side of rotating plate 300, arc card strip 301 movable mounting is in a corresponding arc draw-in groove 302, pivoted rotating plate 300 can rotate on fixed axle 304 through rotating groove 303, realize pivoted effect, last pivoted rotating plate 300 can drive arc card strip 301 to break away from arc draw-in groove 302 on the L type mounting bracket 202 to can remove the restriction to L type mounting bracket 202.

Further, a rotating groove 303 is formed in the rotating plate 300, a fixed shaft 304 is rotatably mounted in the rotating groove 303, the fixed shaft 304 is fixedly mounted on one side of the connecting frame 200, and the rotating plate 300 can rotate on the fixed shaft 304 through the rotating groove 303, so that a rotating effect is achieved.

Further, the linkage structure includes two linkage ring gears 401, two linkage ring gears 401 are fixed mounting respectively on two rotating plates 300, two linkage ring gears 401 mesh with two slip pinion rack 400 respectively, one side fixed mounting of two slip pinion rack 400 has same connecting plate 402, slidable mounting has two dead levers 403 on connecting plate 402, two dead levers 403 are all fixed mounting in one side of link 200, all fixed mounting has dog 404 on two dead levers 403, promote connecting plate 402, can slide on two dead levers 403 respectively through two slide holes 406 when connecting plate 402 moves, and then the direction of movement of connecting plate 402 has been restricted, can prevent that connecting plate 402 from droing through setting up two dog 404, continuously moving connecting plate 402 can extrude two springs 405 and drive two slip pinion rack 400 and remove, the slip pinion rack 400 of removal can slide on T type strip 408 through T type groove 407, avoid sliding pinion rack 400 to take place the skew, the in-process that sliding pinion rack 400 removed can drive rotating plate 300 through the cooperation with linkage ring gears 401 and rotate.

Further, two sliding holes 406 are formed in the connecting plate 402, two fixing rods 403 are respectively and slidably mounted in the two sliding holes 406, springs 405 are respectively and slidably sleeved on the two fixing rods 403, two ends of each of the two springs 405 are respectively and fixedly mounted on one side, close to the connecting frame 200 and the connecting plate 402, of each connecting plate 402, the two fixing rods 403 slide through the two sliding holes 406 respectively while the connecting plate 402 moves, and therefore the moving direction of the connecting plate 402 is limited, the connecting plate 402 which continuously moves can squeeze the two springs 405 to release the connecting plate 402, and at the moment, the two springs 405 can push the connecting plate 402 to restore to the original position.

Further, the sliding toothed plate 400 is provided with a T-shaped slot 407, a T-shaped bar 408 is slidably mounted in the T-shaped slot 407, the T-shaped bar 408 is fixedly mounted on one side of the connecting frame 200, and the moving sliding toothed plate 400 slides on the T-shaped bar 408 through the T-shaped slot 407, so that the sliding toothed plate 400 is prevented from being deviated.

The working principle of the utility model is as follows:

when in use, the teflon roller 204 is placed on an object to be pressed, the pusher handle 100 is held and pushed by hand, so that the teflon roller 204 rotates on the two mounting shafts 203 through the mounting holes 205, meanwhile, the teflon roller 204 rolls on the object and performs flattening operation on the object, when the teflon roller 204 needs to be replaced, the connecting plate 402 is only pushed to move, the connecting plate 402 slides on the two fixing rods 403 respectively through the two sliding holes 406, the moving direction of the connecting plate 402 is further limited, the connecting plate 402 can be prevented from falling off by arranging the two stop blocks 404, the continuously moving connecting plate 402 can squeeze the two springs 405 and drive the two sliding toothed plates 400 to move, the moving sliding toothed plates 400 can slide on the T-shaped strips 408 through the T-shaped grooves 407, the sliding toothed plates 400 are prevented from shifting, the rotating plates 300 can be driven to rotate through the cooperation with the linkage toothed rings 401 in the moving process of the sliding toothed plates 400, the rotating plate 300 rotates on the fixed shaft 304 through the rotating groove 303 to realize the rotating effect, the continuously rotating plate 300 drives the arc clamping strips 301 to separate from the arc clamping grooves 302 on the L-shaped mounting frame 202, so that the limitation on the L-shaped mounting frame 202 can be removed, the L-shaped mounting frame 202 is pulled, the moving L-shaped mounting frame 202 slides in the movable holes 201 to further limit the moving direction of the L-shaped mounting frame 202, the two limiting blocks 207 are respectively driven to slide in the two limiting holes 206 while the L-shaped mounting frame 202 moves, the falling off of the L-shaped mounting frame 202 in the moving process is avoided, the moving L-shaped mounting frame 202 drives the mounting shafts 203 to separate from the mounting holes 205 on the Teflon rollers 204, the Teflon rollers 204 can be detached and replaced, and the distance between the two L-shaped mounting frames 202 can be adjusted, so as to install the teflon roller 204 with different sizes for use, after the teflon roller 204 is sleeved on the two installation shafts 203 again, the two springs 405 push the connection plate 402 to restore to the original position only by loosening the connection plate 402, the reset connection plate 402 can drive the rotation plate 300 to turn over and reset, the rotation plate 300 drives the arc clamping strips 301 to slide into the arc clamping grooves 302 at the corresponding positions again, the position of the L-shaped installation frame 202 is limited again, and then the installation of the teflon roller 204 is completed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (8)

1. The utility model provides a convenient size adjustment's teflon gyro wheel clipper, includes clipper handle (100), its characterized in that: the utility model discloses a push handle, including push handle, connecting frame (200) is fixed mounting on push handle (100), two movable holes (201) have been seted up on connecting frame (200), equal slidable mounting has installation regulation structure in two movable holes (201), one side rotation of connecting frame (200) is installed two rolling plates (300), limit structure is all installed on two rolling plates (300), one side slidable mounting of connecting frame (200) has two slip pinion rack (400), all install linkage structure on two slip pinion rack (400).

2. The teflon roller clipper of claim 1, wherein: the installation adjusting structure comprises an L-shaped installation frame (202), the L-shaped installation frame (202) is slidably installed in a movable hole (201), an installation shaft (203) is fixedly installed on the L-shaped installation frame (202), and a teflon roller (204) is movably installed on the installation shaft (203).

3. The teflon roller clipper of claim 2, wherein: mounting holes (205) are formed in the teflon roller (204), the mounting shaft (203) is movably mounted in the mounting holes (205), limiting holes (206) are formed in the inner walls of two sides of the movable holes (201), limiting blocks (207) are slidably mounted in the two limiting holes (206), and the two limiting blocks (207) are fixedly mounted on two sides of the L-shaped mounting frame (202) respectively.

4. The teflon roller clipper of claim 1, wherein: the limiting structure comprises an arc clamping strip (301), wherein the arc clamping strip (301) is fixedly arranged on one side of the rotating plate (300), a plurality of arc clamping grooves (302) are formed in the L-shaped mounting frame (202), and the arc clamping strip (301) is movably arranged in one corresponding arc clamping groove (302).

5. The teflon roller clipper of claim 1, wherein: the rotating plate (300) is provided with a rotating groove (303), a fixed shaft (304) is rotatably arranged in the rotating groove (303), and the fixed shaft (304) is fixedly arranged on one side of the connecting frame (200).

6. The teflon roller clipper of claim 1, wherein: the linkage structure comprises two linkage toothed rings (401), the two linkage toothed rings (401) are respectively and fixedly arranged on the two rotating plates (300), the two linkage toothed rings (401) are respectively meshed with the two sliding toothed plates (400), one side of each sliding toothed plate (400) is fixedly provided with the same connecting plate (402), the connecting plates (402) are slidably provided with two fixing rods (403), the two fixing rods (403) are fixedly arranged on one side of the connecting frame (200), and the two fixing rods (403) are fixedly provided with stop blocks (404).

7. The teflon roller clipper of claim 6, wherein: two sliding holes (406) are formed in the connecting plate (402), two fixing rods (403) are respectively and slidably mounted in the two sliding holes (406), springs (405) are respectively and slidably sleeved on the two fixing rods (403), and two ends of the two springs (405) are respectively and fixedly mounted on one side, close to each other, of the connecting frame (200) and the connecting plate (402).

8. The teflon roller clipper of claim 1, wherein: the sliding toothed plate (400) is provided with a T-shaped groove (407), a T-shaped strip (408) is arranged in the T-shaped groove (407) in a sliding mode, and the T-shaped strip (408) is fixedly arranged on one side of the connecting frame (200).