CN216331907U

CN216331907U - Wiper with quick-operation joint

Info

Publication number: CN216331907U
Application number: CN202122670804.0U
Authority: CN
Inventors: 张生; 纪鸿霖
Original assignee: CHANGCHUN SHENJIAN ELECTRIC POWER TOOL STOCK CO LTD
Current assignee: CHANGCHUN SHENJIAN ELECTRIC POWER TOOL STOCK CO LTD
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-04-19
Anticipated expiration: 2031-11-03

Abstract

The utility model provides a wiper with a quick connector. The wiper with the quick connector comprises a connecting arm; the mounting seat is fixedly mounted on the connecting arm; the assembling block is movably arranged on the mounting seat; the bracket is fixedly arranged on the assembling block; the wiper plate is fixedly arranged on the assembling block and is fixedly connected with the bracket; the rubber scraper is fixedly arranged on the wiper plate; the groove is formed in one side of the mounting seat; the inserting block is fixedly arranged on one side of the assembling block and is movably connected with the inner wall of the groove; and the clamping rod is slidably arranged in the groove. The wiper with the quick connector provided by the utility model has the advantages of convenience in use, convenience in installation and disassembly and angle adjustment.

Description

Wiper with quick-operation joint

Technical Field

The utility model relates to the technical field of wipers, in particular to a wiper with a quick connector.

Background

The wiper is an important accessory mounted on the windshield and its function is to sweep away rain, snow and dust which obstruct the view of the windshield. Therefore, it has an important role in traffic safety. The existing automobile windshield wiper comprises a wiper arm, a wiper capable of scraping a windshield and a joint connected between the wiper arm and the windshield, wherein the wiper generally comprises a support and an adhesive tape which are connected together, and the adhesive tape generally adopts soft materials such as rubber. After the wiper is used for a long time, the adhesive tape on the wiper is easy to age, so that rain, snow and dust which obstruct the sight on the windshield glass cannot be swept. For which reason it needs to be replaced.

However, the conventional wiper joint is inconvenient to rapidly take down the wiper, is complicated to operate, and is also inconvenient to adjust the position of the wiper.

Therefore, there is a need to provide a new wiper with a quick connector to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem of providing the wiper with the quick connector, which is convenient to use, install and disassemble and can adjust the angle.

In order to solve the above technical problem, the wiper with a quick coupling according to the present invention comprises: a connecting arm; the mounting seat is fixedly mounted on the connecting arm; the assembling block is movably arranged on the mounting seat; the bracket is fixedly arranged on the assembling block; the wiper plate is fixedly arranged on the assembling block and is fixedly connected with the bracket; the rubber scraper is fixedly arranged on the wiper plate; the groove is formed in one side of the mounting seat; the inserting block is fixedly arranged on one side of the assembling block and is movably connected with the inner wall of the groove; the clamping rod is slidably arranged in the groove; the clamping grooves are symmetrically arranged on the inserting block and are distributed in an annular shape, and the clamping rods are matched with the clamping grooves.

Preferably, the groove is internally and slidably mounted with a pressing rod, one end of the pressing rod is fixedly mounted with a fixing block, the pressing rod is sleeved with a first spring, one end of the first spring is fixedly connected with the inner wall of the groove, and the other end of the first spring is fixedly connected with the fixing block.

Preferably, rotate on the fixed block and install two hinge bars, two assembly grooves have been seted up on the inner wall of recess, the kelly with the inner wall sliding connection in assembly groove, fixed mounting has the connecting rod on the kelly, the one end of hinge bar extends to in the assembly groove and with the connecting rod rotates to be connected.

Preferably, the sliding tray has been seted up on one side inner wall of assembly groove, one side fixed mounting of kelly has the slider, fixed mounting has the dead lever on the inner wall of sliding tray, the slider with dead lever sliding connection, the cover is equipped with the second spring on the dead lever, the one end of second spring with the inner wall fixed connection of sliding tray, the other end of second spring with slider fixed connection.

Preferably, a through hole is formed in the inner wall of one side of the groove, and one end of the pressing rod penetrates through the through hole and is fixedly provided with a pressing plate.

Preferably, two limiting rods are fixedly mounted on the inner wall of the through hole, two limiting grooves are formed in the pressing rod, and the limiting rods are connected with the inner walls of the limiting grooves in a sliding mode.

Compared with the related art, the wiper with the quick connector provided by the utility model has the following beneficial effects:

the utility model provides a wiper with a quick connector, wherein an assembly block is movably arranged on an installation seat, a wiper plate is fixedly arranged on the assembly block, a rubber scraper is fixedly arranged on the wiper plate, an insertion block is movably connected with the inner wall of a groove, clamping rods are slidably arranged in the groove, a plurality of clamping grooves are annularly distributed, the clamping rods are matched with the clamping grooves, a fixed block is fixedly arranged at one end of a pressing rod, two hinged rods are rotatably arranged on the fixed block, the insertion block is convenient to fix through the clamping rods, so that the wiper plate is fixed through the assembly block, the angle of the wiper plate is convenient to adjust through the clamping grooves which are annularly distributed, the use is facilitated, the operation is simple, and the installation and the disassembly are convenient.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a wiper with a quick coupling according to the present invention;

FIG. 2 is a cross-sectional structural view of the mount shown in FIG. 1;

FIG. 3 is an enlarged view of portion A of FIG. 1;

fig. 4 is a schematic cross-sectional structure view of the insert block shown in fig. 2.

Reference numbers in the figures: 1. a connecting arm; 2. a mounting seat; 3. assembling the block; 4. a support; 5. a wiper plate; 6. a rubber blade; 7. a groove; 8. inserting a block; 9. a clamping rod; 10. a card slot; 11. a pressing lever; 12. a fixed block; 13. a first spring; 14. a hinged lever; 15. assembling a groove; 16. a connecting rod; 17. a sliding groove; 18. a slide block.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the wiper with the quick connector includes: a connecting arm 1; the mounting seat 2 is fixedly mounted on the connecting arm 1; the assembling block 3 is movably arranged on the mounting seat 2; the bracket 4 is fixedly arranged on the assembling block 3; the wiper plate 5 is fixedly arranged on the assembling block 3, and the wiper plate 5 is fixedly connected with the bracket 4; the rubber scraper 6 is fixedly arranged on the wiper plate 5; the groove 7 is formed in one side of the mounting seat 2; the inserting block 8 is fixedly arranged on one side of the assembling block 3, and the inserting block 8 is movably connected with the inner wall of the groove 7; the clamping rod 9, the clamping rod 9 is slidably arranged in the groove 7; a plurality of draw-in grooves 10, it is a plurality of draw-in grooves 10 symmetry is seted up on the inserted block 8, and a plurality of draw-in grooves 10 are the annular and distribute, kelly 9 with draw-in groove 10 looks adaptation.

The utility model discloses a spring pressing device, including recess 7, first spring 13, fixed block 12, first spring 13, recess 11, recess 7, sliding mounting has a press bar 11 in the recess 7, the one end fixed mounting of press bar 11 has fixed block 12, the cover is equipped with first spring 13 on the press bar 11, the one end of first spring 13 with the inner wall fixed connection of recess 7, the other end of first spring 13 with fixed block 12 fixed connection presses the lever 11 to be convenient for drive fixed block 12 and remove to tensile first spring, first spring 13 is favorable to pressing the reset of bar 11.

Rotate on the fixed block 12 and install two hinge bar 14, two assembly grooves 15 have been seted up on the inner wall of recess 7, kelly 9 with assembly groove 15's inner wall sliding connection, fixed mounting has connecting rod 16 on the kelly 9, hinge bar 14's one end extends to in the assembly groove 15 and with connecting rod 16 rotates to be connected, is convenient for drive kelly 9 through connecting rod 16 and slides.

Sliding tray 17 has been seted up on one side inner wall of assembly groove 15, one side fixed mounting of kelly 9 has slider 18, fixed mounting has the dead lever on sliding tray 17's the inner wall, slider 18 with dead lever sliding connection, the cover is equipped with the second spring on the dead lever, the one end of second spring with sliding tray 17's inner wall fixed connection, the other end of second spring with 18 fixed connection of slider, second spring are favorable to kelly 9 to reset, and slider 18, dead lever and sliding tray 17 play limiting displacement to kelly 9.

A through hole is formed in the inner wall of one side of the groove 7, and one end of the pressing rod 11 penetrates through the through hole and is fixedly provided with a pressing plate.

Two limiting rods are fixedly mounted on the inner wall of the through hole, two limiting grooves are formed in the pressing rod 11, the limiting rods are connected with the inner walls of the limiting grooves in a sliding mode, and the limiting rods and the limiting grooves limit the pressing rod 11 so that the pressing rod 11 can only horizontally slide.

The working principle of the wiper with the quick connector provided by the utility model is as follows:

when the wiper plate 5 is used, the pressing rod 11 is pushed firstly when the wiper plate 5 needs to be taken down, the pressing rod 11 drives the fixing block 12 to move rightwards, the first spring 13 is stretched, the fixing block 12 drives the hinge rod 14 to move, the hinge rod 14 drives the connecting rod 16 to move, the connecting rod 16 drives the clamping rod 9 to move, meanwhile, the clamping rod drives the sliding block 18 to slide in the sliding groove 17, the second spring is compressed at the moment, the clamping rod 9 moves out of the clamping groove 10, the inserting block 8 is not fixed at the moment, the wiper plate 5 can be taken down, and therefore the rubber scraper 6 can be replaced conveniently;

when the clamping device is installed, the state is kept, the inserting block 8 on the assembling block 3 is inserted into the groove 7, the pressing rod 11 is slowly released, and the clamping rod 9 is conveniently driven to be clamped into the clamping groove 10 under the elastic action of the first spring 13 and the second spring, so that the clamping device is simple to operate and convenient to install and disassemble;

when the angle of the wiper plate 5 needs to be changed, the steps are repeated, so that the clamping rod 9 is moved out of the clamping groove, the assembling block 3 is rotated, the assembling block 3 drives the inserting block 8 and the wiper plate 5 to rotate, after the assembling block is rotated to a proper angle, the clamping rod 9 is clamped into the corresponding clamping groove 10, and the angle adjustment and the position fixing can be completed.

the utility model provides a wiper with a quick joint, wherein an assembling block 3 is movably arranged on a mounting seat 2, the wiper plate 5 is fixedly arranged on the assembling block 3, the rubber scraper 6 is fixedly arranged on the wiper plate 5, the inserting block 8 is movably connected with the inner wall of the groove 7, the clamping rod 9 is slidably arranged in the groove 7, a plurality of clamping grooves 10 are annularly distributed, the clamping rod 9 is matched with the clamping groove 10, one end of the pressing rod 11 is fixedly provided with a fixed block 12, two hinged rods 14 are rotatably arranged on the fixed block 12, the inserted block 8 is conveniently fixed through the clamping rod 9, thereby fix wiper plate 5 through assembly piece 3, and through the draw-in groove 10 of a plurality of annular distributions, be convenient for adjust wiper plate 5's angle, be favorable to using, easy operation, installation and dismantlement are convenient.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A wiper having a quick disconnect, comprising:

a connecting arm;

the mounting seat is fixedly mounted on the connecting arm;

the assembling block is movably arranged on the mounting seat;

the bracket is fixedly arranged on the assembling block;

the wiper plate is fixedly arranged on the assembling block and is fixedly connected with the bracket;

the rubber scraper is fixedly arranged on the wiper plate;

the groove is formed in one side of the mounting seat;

the inserting block is fixedly arranged on one side of the assembling block and is movably connected with the inner wall of the groove;

the clamping rod is slidably arranged in the groove;

the clamping grooves are symmetrically arranged on the inserting block and are distributed in an annular shape, and the clamping rods are matched with the clamping grooves.

2. The wiper with the quick coupling as claimed in claim 1, wherein a pressing rod is slidably installed in the groove, a fixed block is fixedly installed at one end of the pressing rod, a first spring is sleeved on the pressing rod, one end of the first spring is fixedly connected with the inner wall of the groove, and the other end of the first spring is fixedly connected with the fixed block.

3. The wiper with the quick coupling as claimed in claim 2, wherein two hinge rods are rotatably mounted on the fixing block, two assembly slots are formed on the inner wall of the recess, the latch rod is slidably connected to the inner wall of the assembly slot, a connecting rod is fixedly mounted on the latch rod, and one end of the hinge rod extends into the assembly slot and is rotatably connected to the connecting rod.

4. The wiper with the quick coupling as claimed in claim 3, wherein a sliding groove is formed on an inner wall of one side of the assembling groove, a sliding block is fixedly mounted on one side of the locking bar, a fixing bar is fixedly mounted on an inner wall of the sliding groove, the sliding block is slidably connected with the fixing bar, a second spring is sleeved on the fixing bar, one end of the second spring is fixedly connected with the inner wall of the sliding groove, and the other end of the second spring is fixedly connected with the sliding block.

5. The wiper blade with the quick coupling as claimed in claim 2, wherein a through hole is formed on an inner wall of one side of the recess, and one end of the pressing lever penetrates the through hole and is fixedly installed with a pressing plate.

6. The wiper with the quick coupling as claimed in claim 5, wherein two stop rods are fixedly installed on the inner wall of the through hole, two stop grooves are opened on the pressing rod, and the stop rods are slidably connected with the inner walls of the stop grooves.