CN218703138U

CN218703138U - Wiper convenient to tip is spacing

Info

Publication number: CN218703138U
Application number: CN202223036712.8U
Authority: CN
Inventors: 徐敏; 贺志军; 陈李
Original assignee: Jiangsu Vocational College of Finance and Economics
Current assignee: Jiangsu Vocational College of Finance and Economics
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-03-24
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a wiper convenient to tip is spacing, including the wiper casing, be provided with the card strip on one side inner wall of wiper casing, and the inside of wiper casing is provided with first brush strip, the outside position department that is close to the card strip on one side outer wall of first brush strip has seted up the draw-in groove, the bottom of first brush strip is provided with the second brush strip, be provided with two fixed blocks on one side outer wall of wiper casing, rotate between two fixed blocks and be connected with the limiting plate, be provided with the connecting plate on one side outer wall of limiting plate. This wiper convenient to tip is spacing through the limiting plate to first brush strip spacing to through the locking of connecting plate and wiper casing, can guarantee the stable firm in the limiting plate position, and then avoid first brush strip not hard up slippage to appear and influence the normal use of second brush strip, guarantee the quality of scraping water of second brush strip, reduce the wearing and tearing to windshield.

Description

Wiper convenient to tip is spacing

Technical Field

The utility model relates to a wiper technical field specifically is a wiper convenient to tip is spacing.

Background

The windscreen wiper is also called a wiper, a water wiper, a windscreen wiper or a windshield wiper, and is used for wiping and removing raindrops and dust attached to the windscreen of a vehicle so as to improve the visibility of a driver and increase the driving safety.

In order to limit the end part of the windscreen wiper, the Chinese patent 'windscreen wiper convenient for end part limiting' (patent number: 202221035399.3) facilitates the insertion of a supporting bar through a limiting cap, a bottom plate and a pressing plate and through a gap between the bottom plate and the pressing plate, and is convenient for stable limiting and avoids the sliding of the supporting bar through the corresponding clamping between the pressing plate and a limiting hole.

However, the windscreen wiper in the patent realizes spacing depending on the cover of stop collar when carrying out the tip spacing, and the fastening ability of stop collar is poor, and the stop collar drops easily, and then is difficult to guarantee the fastness in the brush strip position, appears easily that the brush strip takes off to take off the influence and scrapes water the quality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wiper convenient to tip is spacing to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wiper convenient to tip is spacing, includes the wiper casing, be provided with the card strip on one side inner wall of wiper casing, and the inside of wiper casing is provided with first brush strip, the outside position department that is close to the card strip on one side outer wall of first brush strip has seted up the draw-in groove, the bottom of first brush strip is provided with the second brush strip, be provided with two fixed blocks on one side outer wall of wiper casing, rotate between two fixed blocks and be connected with the limiting plate, be provided with the connecting plate on one side outer wall of limiting plate, it has fastening nut to run through on one side outer wall of connecting plate, the wiper casing is adjacent to set up threaded hole on one side outer wall of fixed block, the top of wiper casing is provided with the enhancement lath, the top central point department of putting of strengthening the lath is provided with the connecting seat.

Compared with the prior art, the beneficial effects of the utility model are that: this wiper convenient to tip is spacing through the limiting plate to first brush strip spacing to through the locking of connecting plate and wiper casing, can guarantee the stable firm in the limiting plate position, and then avoid first brush strip not hard up slippage to appear and influence the normal use of second brush strip, guarantee the quality of scraping water of second brush strip, reduce the wearing and tearing to windshield.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a front view of the wiper housing of the present invention;

FIG. 3 is a front view of the first brush bar and the second brush bar of the present invention;

fig. 4 is a front view of the present invention.

In the figure: 1. a wiper blade housing; 2. clamping the strip; 3. a first brush bar; 4. a card slot; 5. a second brush bar; 6. a fixed block; 7. a limiting plate; 8. a connecting plate; 9. fastening a nut; 10. a threaded hole; 11. a reinforcing panel; 12. a connecting seat.

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. 1-4, the present invention provides a technical solution: the utility model provides a wiper convenient to tip is spacing, card strip 2 is provided with four altogether, and four card strip 2 symmetries set up on the inside wall of wiper casing 1, can be with the stability of 3 blocks of first brush strip through four card strips 2, and then guarantees that the stability that first brush strip 3 agrees with is firm, and then avoids the effect of 3 not hard up influence windscreen wipers of first brush strip.

The clamping strip 2 is matched and matched with the clamping groove 4, so that the first brush strip 3 is ensured to be stably and firmly matched with the clamping groove 4.

First brush strip 3 and second brush strip 5 integrated into one piece, and the cross section of first brush strip 3 is the triangle-shaped structure, guarantees the structural strength of first brush strip 3 and second brush strip 5, can scrape the glass on the car through the triangle-shaped structure of first brush strip 3.

The angle between the limiting plate 7 and the connecting plate 8 is 90 degrees, so that the connecting plate 8 on the limiting plate 7 can be moved to one side of the wiper shell 1 conveniently.

The fastening nut 9 and the threaded hole 10 are connected in a screwing mode through threads, and the fastening nut 9 is screwed into the threaded hole 10 to achieve connection and fixation between the connecting plate 8 and the wiper shell 1.

The number of the fixed blocks 6 is four, every two groups of the four fixed blocks 6 are symmetrically arranged at two ends of the windscreen wiper shell 1, and two fixed blocks can be arranged at two ends of the windscreen wiper shell 1.

The nut of the fastening nut 9 is provided with an anti-slip groove limiting plate 7, so that the friction force between the fastening nut 9 and fingers is improved, and the fastening nut 9 is rotated.

The working principle is as follows: when the windscreen wiper is used, the first brush strip 3 is inserted into the windscreen wiper shell 1 through the mutual matching of the clamping strips 2 and the clamping grooves 4, the clamping grooves 4 in the first brush strip 3 are sleeved on the clamping strips 2 on the inner side of the windscreen wiper shell 1, after the installation of the first brush strip 3 is completed, the limiting plate 7 is rotated 180 degrees (the initial position of the limiting plate 7 is shown in the specification attached drawing 1), the connecting plate 8 on the limiting plate 7 is clamped on one side of the windscreen wiper shell 1, the limiting plate 7 is limited at one side end of the first brush strip 3, the fastening nut 9 is rotated, the fastening nut 9 is screwed into the threaded hole 10, the connecting plate 8 is locked, the fixing of the limiting plate 7 is realized, the first brush strip 3 is limited, the normal use of the second brush strip 5 is prevented from being affected by the loosening and slipping of the first brush strip 3, the two ends of the windscreen wiper shell 1 are limited, the limiting stability of the first brush strip 3 is ensured, the connecting seat 12 is arranged on an executing mechanism of the windscreen wiper, and the connecting seat is fixed in the installation of the windscreen wiper.

In summary, the following steps: this wiper convenient to tip is spacing through limiting plate 7 to first brush strip 3 spacing to through the locking of connecting plate 8 with wiper casing 1, can guarantee the stable firm in the limiting plate 7 position, and then avoid first brush strip 3 not hard up slippage to appear and influence the normal use of second brush strip 5, guarantee the quality of scraping water of second brush strip 5, reduce the wearing and tearing to windshield.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a wiper convenient to end is spacing, includes wiper casing (1), its characterized in that: be provided with card strip (2) on one side inner wall of wiper casing (1), and the inside of wiper casing (1) is provided with first brush strip (3), draw-in groove (4) have been seted up to the outside position department that is close to card strip (2) on one side outer wall of first brush strip (3), the bottom of first brush strip (3) is provided with second brush strip (5), be provided with two fixed blocks (6) on one side outer wall of wiper casing (1), rotate between two fixed blocks (6) and be connected with limiting plate (7), be provided with connecting plate (8) on one side outer wall of limiting plate (7), it has fastening nut (9) to run through on one side outer wall of connecting plate (8), threaded hole (10) have been seted up on one side outer wall that wiper casing (1) is adjacent to fixed block (6), the top of wiper casing (1) is provided with and strengthens lath (11), the top central point department of strengthening lath (11) is provided with connecting seat (12).

2. The wiper blade facilitating end limiting of claim 1, wherein: the four clamping strips (2) are arranged on the inner side wall of the windscreen wiper shell (1) symmetrically, and the four clamping strips (2) are arranged on the inner side wall of the windscreen wiper shell.

3. The wiper blade facilitating end limiting of claim 1, wherein: the clamping strip (2) is matched and matched with the clamping groove (4).

4. The wiper blade facilitating end limiting of claim 1, wherein: the first brush strip (3) and the second brush strip (5) are integrally formed, and the cross section of the first brush strip (3) is of a triangular structure.

5. The wiper blade facilitating end limiting of claim 1, wherein: the angle between the limiting plate (7) and the connecting plate (8) is 90 degrees.

6. The wiper blade facilitating end limiting of claim 1, wherein: the fastening nut (9) and the threaded hole (10) are connected in a screwing mode through threads.

7. The wiper blade facilitating end limiting of claim 1, wherein: the wiper is characterized in that the number of the fixed blocks (6) is four, and every two groups of the four fixed blocks (6) are symmetrically arranged at two ends of the wiper shell (1).

8. The wiper blade facilitating end limiting of claim 1, wherein: and the nut of the fastening nut (9) is provided with an anti-skid groove.