CN219062196U

CN219062196U - Link screw rod convenient to wash

Info

Publication number: CN219062196U
Application number: CN202221005032.7U
Authority: CN
Inventors: 刘国良; 李元元; 孙岭
Original assignee: Tianjin Fuxingda Chain Co ltd
Current assignee: Tianjin Fuxingda Chain Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2023-05-23
Anticipated expiration: 2032-04-27

Abstract

The utility model relates to the technical field of linked screws, in particular to a linked screw convenient to clean, which comprises a screw body, a cleaning ring and a locking ring, wherein a cavity is formed in the cleaning ring, six compression springs are symmetrically arranged on the inner peripheral wall of the cavity, the six compression springs are fixedly connected with the cavity, cleaning blocks are oppositely arranged at the ends of the six compression springs, a linkage mechanism is arranged at the ends of the six cleaning blocks, the linkage mechanism comprises two linkage rods and a connecting block, one end of each linkage rod is rotationally connected with the cleaning block, and the other end of each linkage rod is rotationally connected with the connecting block.

Description

Link screw rod convenient to wash

Technical Field

The utility model relates to the technical field of link screws, in particular to a link screw convenient to clean.

Background

In the process that the screw rod is used in a linked mode, a user needs to clean the screw rod to ensure that the using effect of the screw rod is not affected.

The existing link screw is inconvenient for a user to clean the screw, so that after the screw is used for a long time, the user needs to spend more time in cleaning, the using effect of the screw is poor, the cleaning range of the screw cannot be increased while the self cleaning effect of the screw cannot be ensured, and the using effect of the screw cannot be effectively improved.

Disclosure of Invention

The utility model aims to provide a link screw which is convenient to clean, so as to solve the problems in the prior art.

The technical scheme of the utility model is as follows: the utility model provides a link screw rod convenient to wash, includes screw rod body, washs ring and catch, the cavity has been seted up in the washs the ring, the inner peripheral wall symmetry of cavity is provided with six compression springs, six compression springs with cavity fixed connection, six compression springs's tip all subtends are provided with washs the piece, six the tip that washs the piece all is provided with link gear, one link gear includes two gangbars and a connecting block, one of them end of gangbar with wash the piece and rotate to be connected, the other end of gangbar with the connecting block rotates to be connected.

Preferably, the inner peripheral wall of the cavity is fixedly connected with six limit sleeves, grooves are formed in the six limit sleeves, and the limit sleeves are in sliding connection with the ends of the six cleaning blocks through the grooves.

Preferably, two positioning blocks are symmetrically arranged at the top of the cleaning ring, and the two positioning blocks and the cleaning ring are mutually fixed.

Preferably, the lock ring is rotationally connected with the peripheral wall of the screw body, a sliding groove is formed in the lock ring, two T-shaped sliding rods are symmetrically arranged on the inner peripheral wall of the sliding groove, the two T-shaped sliding rods are in sliding connection with the sliding groove, and the peripheral walls of the two T-shaped sliding rods are respectively fixedly connected with six connecting blocks.

Preferably, two threaded clamping blocks are symmetrically arranged on the outer peripheral wall of the locking ring, the two threaded clamping blocks are mutually fixed with the locking ring, and the diameters of the two threaded clamping blocks are matched with the inner diameters of the two positioning blocks.

Preferably, the periphery wall fixedly connected with fixed block of screw rod body, set up the ring channel in the fixed block, the inner peripheral wall of ring channel rotates and is connected with the gear ring, the top symmetry of gear ring is provided with four telescopic links, four one end of telescopic link all with gear ring fixed connection, the periphery wall meshing fixedly connected with drive mechanism of gear ring.

Preferably, the other ends of the four telescopic rods are fixedly connected with the cleaning ring.

The utility model provides a link screw rod which is convenient to clean through improvement, and compared with the prior art, the link screw rod has the following improvement and advantages:

the method comprises the following steps: according to the utility model, the cleaning ring is arranged, so that the cleaning block can be driven to abut against the screw body by the elasticity of the compression spring, and the screw body can be cleaned after the cleaning ring is indirectly driven by the gear ring, so that the screw body can achieve the effect of being convenient to clean;

and two,: according to the screw rod cleaning device, the fixing block is arranged, after the gear ring and the cleaning ring are connected through the telescopic rod, the cleaning ring is indirectly driven to rotate through the meshing action of the transmission mechanism and the gear ring, and the cleaning ring can move up and down in the rotating process, so that the cleaning range and the cleaning effect of the cleaning ring on the screw rod body can be indirectly improved.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic top sectional view of the present utility model;

FIG. 3 is a schematic top view of a block according to the present utility model;

FIG. 4 is a schematic top view of a cleaning ring according to the present utility model;

fig. 5 is an enlarged schematic view of the structure at a in fig. 2.

In the figure: 1. a screw body; 2. a fixed block; 201. an annular groove; 202. a gear ring; 203. a telescopic rod; 204. a transmission mechanism; 3. a cleaning ring; 301. a cavity; 302. a compression spring; 303. a limit sleeve; 304. cleaning the block; 305. a linkage rod; 306. a connecting block; 307. a positioning block; 4. a locking ring; 401. a chute; 402. a T-shaped slide bar; 403. and a threaded clamping block.

Detailed Description

The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a link screw rod convenient to clean by improving the structure, and the technical scheme of the utility model is as follows:

as shown in fig. 1-5, a link screw rod convenient to wash includes a screw rod body 1, a washing ring 3 and a locking ring 4, wherein a cavity 301 is formed in the washing ring 3, six compression springs 302 are symmetrically arranged on the inner peripheral wall of the cavity 301, the six compression springs 302 are fixedly connected with the cavity 301, the ends of the six compression springs 302 are respectively provided with a washing block 304 in opposite directions, the ends of the six washing blocks 304 are respectively provided with a linkage mechanism, one linkage mechanism comprises two linkage rods 305 and one connecting block 306, one end of each linkage rod 305 is rotationally connected with the corresponding washing block 304, and the other end of each linkage rod 305 is rotationally connected with the corresponding connecting block 306.

Six limit sleeves 303 are fixedly connected to the inner peripheral wall of the cavity 301, grooves are formed in the six limit sleeves 303, the limit sleeves 303 are slidably connected with the ends of the six cleaning blocks 304 through the grooves, two positioning blocks 307 are symmetrically arranged on the top of the cleaning ring 3, and the two positioning blocks 307 are mutually fixed with the cleaning ring 3.

Specific: the cavity 301 is arranged in the cleaning ring 3, two compression springs 302 and six limit sleeves 303 are respectively arranged on the inner peripheral wall of the cavity 301, then the end parts of the compression springs 302 are fixedly connected with the cleaning block 304, the limit sleeves 303 are in sliding connection with the outer peripheral wall of the compression springs 302 and the end parts of the cleaning block 304, so that the limit sleeves 303 can limit the cleaning block 304, the movement angle of the cleaning block 304 can be limited, corresponding acting force can be applied to the cleaning block 304 under the elastic action of the compression springs 302, the cleaning block 304 can deflect towards the direction of the screw body 1, the cleaning block 304 can be abutted against the screw body 1, and then after the gear ring 202 drives the cleaning ring 3 to rotate through the telescopic rod 203, the outer peripheral wall of the screw body 1 can be cleaned by the cleaning block 304, meanwhile, as the end part of the cleaning block 304 is connected with the linkage mechanism, one linkage mechanism comprises two linkage rods 305 and one connecting block 306, the two linkage rods 305 are in cross connection through one connecting block 306, and the distance between the bottoms of the two linkage rods 305, namely the distance between the two opposite cleaning blocks 304, can be changed after the height of the connecting block 306 is changed, so that the cleaning block 304 is separated from the screw body 1, the friction force between the cleaning block 304 and the screw body 1 at the moment can be reduced, and the gear ring 202 can conveniently drive the cleaning ring 3 to correspondingly move after rotating, the cleaning block 304 can be driven to abut against the screw body 1 by the elasticity of the compression spring 302 through the arrangement of the cleaning ring 3, and the screw body 1 can be cleaned after the cleaning ring 3 is indirectly driven by the gear ring 202, so that the screw body 1 can achieve an effect of facilitating cleaning.

The catch 4 rotates with the periphery wall of screw rod body 1 to be connected, has seted up spout 401 in the catch 4, and the inner peripheral wall symmetry of spout 401 is provided with two T type slide bars 402, two T type slide bars 402 and spout 401 sliding connection, and the periphery wall of two T type slide bars 402 respectively with six connecting blocks 306 fixed connection, the periphery wall symmetry of catch 4 is provided with two screw fixture blocks 403, and two screw fixture blocks 403 are fixed each other with catch 4, and the diameter of two screw fixture blocks 403 and the internal diameter looks adaptation of two locating pieces 307.

Specific: the chute 401 is arranged in the lock ring 4, two T-shaped sliding rods 402 are symmetrically arranged on the inner peripheral wall of the chute 401, then the T-shaped sliding rods 402 are connected with the connecting block 306, so that after the lock ring 4 moves up and down, the height of the connecting block 306 is driven to change by the T-shaped sliding rods 402, the effect of adjusting the distance between two opposite cleaning blocks 304 is achieved, then, due to the fact that two threaded clamping blocks 403 are symmetrically arranged at the end part of the lock ring 4, meanwhile, the diameters of the two threaded clamping blocks 403 are matched with the inner diameters of the two positioning blocks 307, the threaded clamping blocks 403 are connected with the positioning blocks 307 in a threaded mode, the lock ring 4 can be screwed between the two positioning blocks 307 in a manual mode after the threaded clamping blocks 403 are connected with the positioning blocks 307, the effect of fixing the lock ring 4 with the cleaning blocks 304 is achieved indirectly, the height of the connecting block 306 is positioned, a user can conveniently clamp the lock ring 4 between the two positioning blocks 307 in a manual mode, the position of the lock ring 4 is fixed, the distance between the corresponding cleaning blocks 1 and the screw rod 2 can be fixed with the cleaning block 2.

The outer peripheral wall fixedly connected with fixed block 2 of screw rod body 1, offered ring channel 201 in the fixed block 2, the inner peripheral wall rotation of ring channel 201 is connected with gear ring 202, and the top symmetry of gear ring 202 is provided with four telescopic links 203, and one of them all is fixedly connected with gear ring 202 to four telescopic links 203, and the outer peripheral wall meshing fixedly connected with drive mechanism 204 of gear ring 202, the other one end all is fixedly connected with cleaning ring 3 of four telescopic links 203.

Specific: the annular groove 201 is formed in the fixed block 2, the gear ring 202 is arranged on the inner peripheral wall of the annular groove 201, four telescopic rods 203 are arranged at the top of the gear ring 202, the telescopic rods 203 can freely stretch out and draw back, the length of the telescopic rods 203 can freely change, the distance between the gear ring 3 and the fixed block 2 is enabled to be in a movable state, after the transmission mechanism 204 drives the gear ring 202 to rotate, the gear ring 202 and the telescopic rods 203 can drive the cleaning ring 3 to rotate together, the cleaning ring 3 can be enabled to vertically deviate along the thread lines of the outer peripheral wall of the screw body 1, the cleaning range of the cleaning ring 3 to the screw body 1 is enlarged, the screw body 1 can be cleaned in the rotating process, and the cleaning effect of the cleaning ring 3 to the screw body 1 can be indirectly improved, so that the cleaning effect of the screw body 1 can be indirectly improved through the fixed block 2, the meshing effect of the transmission mechanism 204 and the gear ring 202 can indirectly drive the cleaning ring 3 to rotate after the telescopic rods 203 are connected with the cleaning ring 3, and the cleaning ring 3 can be indirectly driven to rotate through the meshing effect of the transmission mechanism 204, and the transmission mechanism 202 can also enable the cleaning ring 3 to move up and down in the rotating process, and the cleaning effect of the screw body can be indirectly improved.

Working principle: when a user cleans the screw, the elastic force of the compression spring 302 drives the cleaning block 304 to abut against the screw body 1, after the cleaning ring 3 is indirectly driven by the gear ring 202, the screw body 1 is cleaned, and the user can clamp the locking ring 4 between the two positioning blocks 307 in a manual rotation mode, so that the position of the locking ring 4 is fixed, the distance between the cleaning block 304 and the screw body 1 can be indirectly kept, the fixing block 2 and the cleaning ring 3 are assisted to correspondingly operate the screw body 1, and meanwhile, after the telescopic rod 203 connects the gear ring 202 with the cleaning ring 3, the meshing action of the transmission mechanism 204 and the gear ring 202 indirectly drives the cleaning ring 3 to rotate, and the user can move up and down in the rotation process, so that the cleaning range and the cleaning effect of the cleaning ring 3 on the screw body 1 can be indirectly improved.

Claims

1. A link screw rod convenient to wash, its characterized in that: including screw rod body (1), wash ring (3) and catch (4), seted up cavity (301) in wasing ring (3), the inner peripheral wall symmetry of cavity (301) is provided with six compression spring (302), six compression spring (302) with cavity (301) fixed connection, six the tip of compression spring (302) all is provided with washs piece (304) in opposite directions, six the tip of wasing piece (304) all is provided with link gear, one link gear includes two gangbar (305) and a connecting block (306), one of them one end of gangbar (305) with wash piece (304) rotation connection, the other one end of gangbar (305) with connecting block (306) rotation connection.

2. A conveniently cleaned link screw as claimed in claim 1, wherein: six limit sleeves (303) are fixedly connected to the inner peripheral wall of the cavity (301), grooves are formed in the six limit sleeves (303), and the limit sleeves (303) are in sliding connection with the ends of the six cleaning blocks (304) through the grooves.

3. A conveniently cleaned link screw as claimed in claim 1, wherein: two positioning blocks (307) are symmetrically arranged at the top of the cleaning ring (3), and the two positioning blocks (307) and the cleaning ring (3) are mutually fixed.

4. A conveniently cleaned link screw as claimed in claim 3, wherein: the locking ring (4) is rotationally connected with the peripheral wall of the screw rod body (1), a sliding groove (401) is formed in the locking ring (4), two T-shaped sliding rods (402) are symmetrically arranged on the inner peripheral wall of the sliding groove (401), the two T-shaped sliding rods (402) are in sliding connection with the sliding groove (401), and the outer peripheral walls of the two T-shaped sliding rods (402) are fixedly connected with six connecting blocks (306) respectively.

5. A conveniently cleaned link screw as claimed in claim 4, wherein: two threaded clamping blocks (403) are symmetrically arranged on the outer peripheral wall of the locking ring (4), the two threaded clamping blocks (403) are mutually fixed with the locking ring (4), and the diameters of the two threaded clamping blocks (403) are matched with the inner diameters of the two positioning blocks (307).

6. A conveniently cleaned link screw as claimed in claim 1, wherein: the screw comprises a screw body (1), wherein a fixing block (2) is fixedly connected to the peripheral wall of the screw body (1), an annular groove (201) is formed in the fixing block (2), a gear ring (202) is rotatably connected to the inner peripheral wall of the annular groove (201), four telescopic rods (203) are symmetrically arranged at the top of the gear ring (202), one ends of the four telescopic rods (203) are fixedly connected with the gear ring (202), and a transmission mechanism (204) is fixedly connected to the peripheral wall of the gear ring (202) in a meshed mode.

7. A conveniently cleaned link screw as claimed in claim 6, wherein: the other ends of the four telescopic rods (203) are fixedly connected with the cleaning ring (3).