CN210565535U

CN210565535U - Buckle

Info

Publication number: CN210565535U
Application number: CN201921052721.1U
Authority: CN
Inventors: 刘军华; 方凯; 邓婉湘
Original assignee: Hangzhou Wenger Intelligent Manufacturing Co ltd
Current assignee: Hangzhou Wenge Intelligent Manufacturing Co.,Ltd.; Wenger Intelligent Manufacturing Anhui Technology Co ltd
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-05-19
Anticipated expiration: 2029-07-08

Abstract

The utility model discloses a buckle. The buckle comprises an open slot, a step surface, a retaining piece, a first panel, a second panel, an external connection part and a positioning slot. The open slot is located first panel, and the step face is located the open slot upper end, and the maintenance spare is located first panel, and first panel and second panel connect into the constant head tank, the utility model discloses stable, reliable, practical effect has.

Description

Buckle

Technical Field

The utility model relates to a connecting piece, in particular to buckle.

Background

A snap is a mechanism for the embedded connection or the integral locking of one part to another, generally for the coupling of plastic parts, the material of which is generally made of a plastic material with a certain flexibility. Individual fasteners are often the most labor intensive in considering mechanical assembly work. To reduce assembly costs associated with individual fasteners, various types of well-designed snaps can provide reliable, high quality fastening arrangements for plastic molded parts, making assembly of the product extremely efficient. Moreover, the biggest characteristics of buckle connection are that the installation is dismantled conveniently, can accomplish to exempt from the instrument and dismantle. The assembly process of the buckling position is simple, generally only one insertion action is needed, the action of rotating movement or product positioning before assembly is not needed, and the method is quick, simple and convenient.

The positioning groove is used for guiding the buckle to smoothly, correctly and quickly reach the installation position when the buckle is installed. The main functional parameters of the existing buckle structure need to ensure the strength and the connection reliability of the connection structure, and the connection stability and the versatility of the buckle structure still have a further improved design space, for example, the buckle structure is prevented from side-shifting and shaking, and the filter screen is placed everywhere to improve and innovate. The utility model discloses research and development design is carried out on this basis promptly.

SUMMERY OF THE UTILITY MODEL

To the weak point among the above-mentioned prior art, the utility model provides a multi-functional buckle connection structure, its modern design guarantees its connection structure stability and variety, can solve one or several kinds among the above-mentioned prior art problem.

According to the utility model discloses an aspect provides a buckle, including open slot, first panel, second panel and constant head tank, the open slot is connected with first panel, and first panel sets up with the second panel relatively, and first panel and second panel connect into the constant head tank, and its beneficial effect does, and a plurality of buckles can be installed on the frame, through the constant head tank for the buckle can the lock on the frame, plays the effect of certain limiting position.

In some embodiments, the open slot can be square, and the structure is very simple, the open slot can be connected with the linking device in a matching way, so that the daily maintenance of field workers is facilitated, the assembly time is saved, and the working efficiency is improved.

In some embodiments, the open slot can be circular, which has the advantages that the circular open slot can be connected with a circular connecting device in a matching way, and the diversified open slots can be butted with various types of outer frames, so that the single design is avoided, and the most suitable type can be selected by the public.

In some embodiments, the open slot can be in other shapes which can achieve the same effect, such as a U shape, and the open slot has the advantages that the open slot is matched with the outer frame sectional material, the side face of the open slot is respectively attached to the outer side face of the outer frame sectional material, the open slot can enable the buckle to be easily hung on the outer frame, the installation of assembly workers and the maintenance of field operators are facilitated, meanwhile, the assembly time is saved, and further the work efficiency is improved.

In some embodiments, the step surface is a plane, a sawtooth or a wave. The step surface is positioned at the upper end of the open slot. Its beneficial effect does, and the mirror is to the buckle of installing two or above quantity, and its step face and first panel can be spacing to the filter screen, avoid causing the filter screen to run the position because of reasons such as external world, have played stable, reliable effect.

In some embodiments, the fixing member is located on the first panel, and the fixing member has the advantages that the buckle can be stably fixed on the outer frame through the fixing member, so that the connection between the buckle and the outer frame is more stable and reliable, the buckle is prevented from being loosened due to human negligence or external interference, even the situation of position running is caused, the situations of shaking, falling and the like which possibly occur between the buckle and the outer frame are avoided, and meanwhile, the stability and the reliability of the buckle connection function are improved, and the fixing member is very practical.

In some embodiments, the retention piece can be the through-hole, and its beneficial effect is that, available screw passes this retention piece and then fixes the buckle on the frame, makes things convenient for assembler's installation, also can make the fixed of buckle more firm simultaneously, prevents not hard up and running of buckle, and the field usage is also more lasting just so, and then has improved work efficiency.

In some embodiments, the retention member may be a boss, which has the beneficial effects that a raised boss or dot is provided, a circular hole matched with the boss or dot is provided on the outer frame, and the boss or dot is buckled on the circular hole of the outer frame when the outer frame is installed in place, so as to prevent the boss or dot from being separated, and make the installation more convenient.

In some embodiments, the open slot includes an external extension, the external extension being an outwardly flared structure. The clamping device has the beneficial effects that the clamping strip smoothly enters and is firmly clamped because the clamping strip is opposite to the external connection part of the buckle.

Drawings

Fig. 1 is a front structural view of a buckle according to an embodiment of the present invention;

FIG. 2 is a back view of the buckle shown in FIG. 1;

FIG. 3 is a front view of another structure of a buckle according to another embodiment of the present invention;

FIG. 4 is a back view of another structure of a buckle according to another embodiment of the present invention;

fig. 5 is a first application view of the buckle of the present invention;

fig. 6 is a second application scene diagram of the buckle of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 to 2 schematically show a buckle according to an embodiment of the invention.

As shown in the drawings, the device includes an open groove 1, a step face 2, a fixture 3, a first panel 4, a second panel 5, and a positioning groove 6.

Fig. 5 to 6 schematically show application scenarios according to the present invention. As shown in the figure, the device comprises an open slot 1, a step surface 2, a retention piece 3, a first panel 4, a second panel 5, a positioning slot 6, a filter screen 7, an outer frame 8, an external connecting part 9 and a clamping strip 10.

Wherein the upper end of open slot 1 is connected to first panel 4, and first panel 1 sets up with second panel 5 relatively, and step face 2 is located open slot 1 upper end, and the card strip 10 is placed with the external portion 9 of buckle is corresponding.

Wherein, a plurality of buckles are arranged on the outer frame 8, and the step surface 2 is plane, zigzag or wave-shaped. This step face 2 is used for placing filter screen 7, mirrors to the buckle of installing two or more quantity, and step face 2 and first panel 4 can be spacing to filter screen 7, have played stable, reliable effect.

In this embodiment, open slot 1 is square, and this kind of square structure is very simple, and open slot 1 can link up with the cooperation of card strip 10, makes things convenient for field work personnel's routine maintenance, has saved assembly time, has improved work efficiency.

Further, maintenance piece 3 is located the left and right sides of first panel 4, and its beneficial effect is, make fixing that the buckle can be stable on frame 8 through maintenance piece 3, so, be connected between buckle and the frame 8 more reliable and more stable, prevent that the reason of human negligence or external interference from leading to the buckle to appear becoming flexible, the condition of running the position appears even, avoided rocking that probably appears between buckle and the frame 8, the emergence of situations such as drops, also promoted buckle connection function's stability and reliability simultaneously.

Wherein, the maintenance piece 3 can be the through-hole, and the available screw of staff passes this maintenance piece 3 and then fixes the buckle on frame 8, makes things convenient for assembly personnel's installation, also can make the fixed of buckle more firm simultaneously, prevents not hard up and running of buckle, and the field usage is just also more lasting, and then has improved work efficiency.

The fixing piece 3 can also be a boss, the fixing piece 3 is designed into a convex boss or a round point, the outer frame 8 is provided with a round hole matched with the boss or the round point, and the boss or the round point is buckled on the round hole of the outer frame 8 when the fixing piece is installed in place, so that the fixing piece is prevented from being separated, and the installation is simpler and more convenient.

Further, first panel 4 and second panel 5 have connected into constant head tank 6, and the notch shape of constant head tank 6 matches with the cross sectional shape of frame 8, and its effect does, through constant head tank 6 for the buckle can the lock on frame 8, just so plays the effect of certain limited position.

The open slot 1 comprises an external connection part 9, and the external connection part 9 is of an external expansion structure. This facilitates smooth entry and secure retention of the clip strip 10.

Fig. 3 to 4 schematically show a clasp according to another embodiment of the invention. As shown, the device comprises an open slot 1, a retention member 3, a first panel 4, a second panel 5, a positioning slot 6 and an external connection part 9.

Wherein the upper end of the opening groove 1 is connected to the first panel 4, and the first panel 1 and the second panel 5 are oppositely arranged.

In this embodiment, the opening slot 1 is circular, and the circular opening slot 1 of design can with circular and the cooperation of card strip 10 link up, just can dock with multiple type frame 8 through this kind of diversified opening slot 1, avoids too single design, also can let the masses optimize out the most suitable type.

Wherein, open slot 1 also can be for other shapes that can reach the same effect such as U-shaped, so, open slot 1 and the 8 section bars of frame match, and the side of open slot 1 laminates with the 8 section bar lateral surfaces of frame respectively, and this open slot 1 can make the buckle easily hang on frame 8, is favorable to assembly work personnel's installation and field operation personnel's maintenance, has also saved the time of assembly simultaneously, and then improves work efficiency, and is very practical.

Further, the upper end of the opening slot 1 and the first panel 4 are integrally formed, which is different from the previous embodiment in that the step surface 2 is not provided, and the protruding part can also limit the filter screen 7.

Further, retention piece 3 is located first panel 4, and its beneficial effect is that, make the buckle can be stable fix on frame 8 through retention piece 3, so, the connection between buckle and the frame 8 is more reliable and more stable, prevents that the reason of human negligence or external interference from leading to the buckle to appear not hard up, the condition of running the position even appears, avoided the emergence of situations such as rocking, droing that probably appear between buckle and the frame 8, also promoted buckle connection function's stability and reliability simultaneously.

The second panel 5 is T-shaped, so that the cost can be saved while the limiting effect of the positioning groove 6 is not influenced.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. The utility model provides a buckle, its characterized in that includes open slot (1), first panel (4), second panel (5) and constant head tank (6), open slot (1) is connected with first panel (4), first panel (4) set up with second panel (5) relatively, first panel (4) and second panel (5) connect into constant head tank (6).

2. A clasp according to claim 1, characterized in that the open slot (1) is square, circular or U-shaped.

3. A buckle according to claim 1, further comprising a step surface (2), wherein the step surface (2) is positioned at the upper end of the open slot (1).

4. A clip according to claim 3, characterised in that the step surface (2) is plane, saw-toothed or wave-shaped.

5. Clasp according to claim 1, characterized by further comprising a retention element (3), said retention element (3) being located on the first panel (4).

6. Buckle according to claim 5, characterized in that the retainer (3) is a through hole.

7. Buckle according to claim 5, characterized in that the retainer (3) is a boss.

8. A buckle according to claim 1, characterized in that the opening slot (1) comprises an external extension (9), and the external extension (9) is an external expansion structure.