阅读说明：本技术 锁扣组件、门板装饰组件和洗衣机 (Lock catch assembly, door plate decoration assembly and washing machine ) 是由 肖正 吕志鹏 罗康 黄才笋 古文育 张清 熊丽娜 于 2020-04-20 设计创作，主要内容包括：本申请提供一种锁扣组件、门板装饰组件和洗衣机。该锁扣组件,用于第一部件和第二部件的卡扣连接,所述锁扣组件包括：卡扣,设在所述第一部件上；卡槽,设在所述第二部件上,包括有第一槽体、滑槽和第二槽体,所述第一槽体经所述滑槽与所述第二槽体连通；所述卡扣自由插设于所述第一槽体,在沿所述滑槽移动至所述第二槽体中时,与所述第二槽体进行卡接。通过改进两个卡扣连接的部件之间的锁扣组件,让卡扣在卡槽中移动达到卡接的目的,装配方式简单有效,生产效率得到提高,较传统螺钉连接方式更加方便拆装,减少了出现攻打螺钉导致的滑丝、开裂等质量隐患。(The application provides a hasp subassembly, door plant decorate subassembly and washing machine. This hasp subassembly for first part and second part's buckle is connected, the hasp subassembly includes: a buckle arranged on the first component; the clamping groove is arranged on the second part and comprises a first groove body, a sliding groove and a second groove body, and the first groove body is communicated with the second groove body through the sliding groove; the buckle is freely inserted into the first groove body and is clamped with the second groove body when moving into the second groove body along the sliding groove. Through improving the hasp subassembly between the part that two buckles are connected, let the buckle remove in the draw-in groove and reach the purpose of joint, the assembly methods is simple effective, and production efficiency obtains improving, makes things convenient for the dismouting more than traditional screw connection mode, has reduced and has appeared attacking quality hidden dangers such as smooth silk, the fracture that the screw leads to.)

1. A strike assembly for a snap (11) connection of a first component and a second component, said strike assembly comprising:

a buckle (11) arranged on the first component;

the clamping groove (21) is arranged on the second component and comprises a first groove body (211), a sliding groove (212) and a second groove body (213), and the first groove body (211) is communicated with the second groove body (213) through the sliding groove (212); the buckle (11) is freely inserted into the first groove body (211) and clamped with the second groove body (213) when moving into the second groove body (213) along the sliding groove (212).

2. Catch assembly according to claim 1, characterized in that the second groove (213) is provided with a stop for preventing the movement of the catch (11) along the sliding groove (212) into the first groove (211).

3. Catch assembly according to claim 1 or 2, characterized in that the corners between the first groove (211) and the sliding groove (212) and/or the corners between the sliding groove (212) and the second groove (213) are rounded.

4. A catch assembly according to claim 1, characterised in that said catch (11) comprises a resilient rod which is fixed at one end to said first part and which is provided at the other end with a catch.

5. A lock catch assembly according to claim 4, wherein the plurality of catches (11) and the plurality of catch grooves (21) are provided with a plurality of catches which engage with each other, the plurality of catches (11) being provided evenly on the first part, and the plurality of catch grooves (21) being provided evenly on the second part.

6. A door trim assembly comprising a latch assembly as claimed in any one of claims 1 to 5.

7. A door panel trim assembly according to claim 6, characterized in that the second part comprises an annular plate body, and the first groove body (211), the sliding groove (212) and the second groove body (213) are arranged in sequence along the circumferential direction and/or the radial direction of the annular plate body.

8. The door panel decoration assembly according to claim 7, wherein the slot (21) is a through slot structure axially penetrating through the annular plate body, and the buckle (11) is inserted into the first slot body (211) and is clamped with the second slot body (213) after rotating along the circumferential direction of the annular plate body.

9. A washing machine comprising a latch assembly according to any one of claims 1 to 5 or a door panel trim assembly according to any one of claims 6 to 8.

Technical Field

The application belongs to the technical field of washing machines, concretely relates to locking components, door plant decoration components and washing machine.

Background

The existing washing machine door plate and decoration ring assembly mode is that a plurality of screws are used for fixing, and assembly can be completed only by matching with a special tool in a production process, so that the assembly mode is complex in operation, low in production efficiency and high in input cost.

Disclosure of Invention

Therefore, the technical problem that this application will be solved lies in providing a hasp subassembly, door plant decorates subassembly and washing machine, can accomplish the assembly fast, and assembly efficiency is high.

In order to solve the above problems, the present application provides a latch assembly for snap-fit connection of a first component and a second component, the latch assembly comprising:

a buckle arranged on the first component;

the clamping groove is arranged on the second part and comprises a first groove body, a sliding groove and a second groove body, and the first groove body is communicated with the second groove body through the sliding groove; the buckle is freely inserted into the first groove body and is clamped with the second groove body when moving into the second groove body along the sliding groove.

Preferably, the second groove body is provided with a stopping part for preventing the buckle from moving into the first groove body along the sliding groove.

Preferably, a corner between the first groove body and the sliding groove, and/or a corner between the sliding groove and the second groove body is provided with a round angle.

Preferably, the buckle comprises an elastic rod, one end of the elastic rod is fixed on the first component, and the other end of the elastic rod is provided with a clamping head.

Preferably, the buckle with the draw-in groove all is equipped with a plurality ofly of mutual joint, and is a plurality of the buckle is evenly established on the first part, and is a plurality of the draw-in groove is evenly established on the second part.

According to another aspect of the present application, there is provided a door trim assembly including a latch assembly as described above.

Preferably, the second part comprises an annular plate body, and the first groove body, the sliding groove and the second groove body are sequentially arranged along the circumferential direction and/or the radial direction of the annular plate body.

Preferably, the draw-in groove pierces through for the axial the logical groove structure of cyclic annular plate body, the buckle is worn to locate first cell body, and follows cyclic annular plate body circumferential direction back with the second cell body joint.

According to still another aspect of the present application, there is provided a washing machine including the latch assembly as described above or the door panel decoration assembly as described above.

The application provides a hasp subassembly for the buckle of first part and second part is connected, hasp subassembly includes: a buckle arranged on the first component; the clamping groove is arranged on the second part and comprises a first groove body, a sliding groove and a second groove body, and the first groove body is communicated with the second groove body through the sliding groove; the buckle is freely inserted into the first groove body and is clamped with the second groove body when moving into the second groove body along the sliding groove. Through improving the hasp subassembly between the part that two buckles are connected, let the buckle remove in the draw-in groove and reach the purpose of joint, the assembly methods is simple effective, and production efficiency obtains improving, makes things convenient for the dismouting more than traditional screw connection mode, has reduced and has appeared attacking quality hidden dangers such as smooth silk, the fracture that the screw leads to.

Drawings

Fig. 1 is a schematic view of a latch structure according to an embodiment of the present disclosure;

fig. 2 is a partially enlarged view of the structure of the card slot at a in fig. 1.

The reference numerals are represented as:

1. a decorative ring; 11. buckling; 2. an annular door panel; 21. a card slot; 211. a first tank body; 212. a chute; 213. a second trough body.

Detailed Description

Referring to fig. 1-2 in combination, according to an embodiment of the present application, a latch assembly for snap-fit 11 connection of a first component and a second component, the latch assembly comprising:

a buckle 11 provided on the first member;

the clamping groove 21 is arranged on the second part and comprises a first groove body 211, a sliding groove 212 and a second groove body 213, and the first groove body 211 is communicated with the second groove body 213 through the sliding groove 212; the buckle 11 is freely inserted into the first slot 211, and is clamped with the second slot 213 when moving into the second slot 213 along the sliding groove 212.

Two equipment or spare parts of treating 11 connections of buckle carry out 11 connections of buckle through buckle 11 and draw-in groove 21, carry out structural design to draw-in groove 21, divide it into the triplex that communicates in proper order: the first groove body 211, the sliding groove 212 and the second groove body 213 can ensure that the buckle 11 moves along three parts, and particularly, the buckle 11 can be freely inserted into the first groove body 211 and clamped with the second groove body 213.

The connection mode of the buckle 11 can ensure that the buckle 11 is conveniently inserted into the first groove body 211 of the clamping groove 21, and the buckle 11 and the clamping groove 21 can be clamped only by simply enabling the buckle 11 to move into the second groove body 213 under the guidance of the sliding groove 212; and the reverse operation can complete the tripping operation of the buckle 11 and the clamping groove 21.

This technical scheme's hasp structure has reduced the screw connection mode that traditional assembly adopted, does not have quality hidden danger such as smooth silk, fracture that the screw leads to of attacking, and the operation process only needs buckle 11 to remove in draw-in groove 21 and can accomplish simple and convenient.

In some embodiments, the second groove 213 is provided with a stopping portion for preventing the clip 11 from moving into the first groove 211 along the sliding groove 212.

In order to avoid the separation of the two components connected by the buckle 11, a stopping part is arranged in the second groove body 213, so that the buckle 11 is prevented from reversely moving to the first groove body 211 through the sliding groove 212 in the second groove body 213, and the connection stability is improved.

In some embodiments, a corner between the first slot 211 and the sliding slot 212, and/or a corner between the sliding slot 212 and the second slot 213, is rounded.

To the corner of two junctions, establish to the fillet, make things convenient for the assembly of buckle 11 like this, the mobility is better, can be in the same direction as the fillet and slide to second cell body 213 through first cell body 211.

In some embodiments, the catch 11 comprises a resilient rod, one end of which is fixed to the first part and the other end of which is provided with a catch.

The buckle 11 is designed to be of an elastic rod structure, left and right elastic deformation is possible, so that the clamping head is connected with the elastic buckle 11 through the second groove body 213 under the elastic action, and the stability is high.

In some embodiments, the fasteners 11 and the locking grooves 21 are respectively provided with a plurality of fasteners which are mutually locked, the plurality of fasteners 11 are uniformly arranged on the first component, and the plurality of locking grooves 21 are uniformly arranged on the second component.

Through buckle 11 and the draw-in groove 21 structure that sets up a plurality of mutual joints, can guarantee to stabilize two parts and connect, connect stably, be difficult for deviating from.

According to another embodiment of the present application, there is provided a door trim assembly including a latch assembly as described above.

The decoration assembly on the door plate can adopt the lock catch assembly, and if the door plate is added with decorations such as a decoration plate, a decoration strip or a decoration ring 1, the mode of adopting screw connection can be reduced, the assembly speed is high, and the efficiency is high.

In some embodiments, the second member includes an annular plate body, and the first groove body 211, the sliding groove 212, and the second groove body 213 are sequentially disposed along a circumferential direction and/or a radial direction of the annular plate body.

For the second component, a structure of an annular plate body is adopted, and the conduction of three grooves in the clamping groove 21 can be arranged in an extending manner along the circumferential direction of the annular plate body, so that the buckle 11 can be moved from the first groove body 211 to the second groove body 213 through the sliding groove 212 by rotating the buckle 11, and the connection of the buckle 11 is formed; or the three grooves are arranged along the radial extension of the annular plate body, so that the buckle 11 is inevitably deformed when moving into the second groove body 213, elastic clamping is carried out on the generated elastic force and the second groove body 213, or the two grooves are arranged along the circumferential direction and the radial direction in a synchronous extension manner, and the connection stability of the buckle 11 and the buckle 11 of the second groove body 213 is also ensured.

In some embodiments, the fastening groove 21 is a through groove structure axially penetrating through the annular plate, and the buckle 11 is inserted into the first groove 211 and is fastened to the second groove 213 after rotating along the circumferential direction of the annular plate.

Because the thickness of cyclic annular door plant 2 is less, can establish draw-in groove 21 as penetrating groove, buckle 11 can wear to establish to the opposite side by one side of draw-in groove 21, makes things convenient for the dop on the buckle 11 to pass first cell body 211 and draw-in groove 21 another side and carries out the joint, and avoids droing.

According to still another embodiment of the present application, there is provided a washing machine including the latch assembly as described above or the door panel decoration assembly as described above.

In the door plate decoration component of the traditional washing machine, a decoration ring 1 is arranged outside the door plate, and a screw column and a matched through hole are adopted as a fixing mode. In the technical scheme, the door plate and the decorating ring 1 are respectively provided with the buckle 11 and the clamping groove 21, if the door plate is provided with the buckle 11 and the decorating ring 1 is provided with the clamping groove 21, or the door plate is provided with the clamping groove 21 and the decorating ring 1 is provided with the buckle 11, the door plate and the decorating ring 1 can be quickly connected by the buckle 11; particularly, the three grooves of the engaging groove 21 are connected, so that the door panel and the bezel 1 can be effectively connected by inserting the engaging member 11 along the first groove 211 and moving the engaging member to the second groove 213 along the sliding groove 212.

The door plate decoration assembly of the washing machine will be described in detail below by taking the case that the door plate is provided with the slot 21 and the decoration ring 1 is provided with the buckle 11.

The decorative ring 1 is annular, nine buckles 11 are uniformly arranged in the circumferential direction on the decorative ring, nine clamping grooves 21 are correspondingly arranged on the annular door panel 2, each clamping groove 21 is of a structure shown in fig. 2 and comprises a first groove body 211, a sliding groove 212 and a second groove body 213 which are sequentially communicated, the buckles 11 are freely inserted into the first groove body 211 and move to the second groove body 213 along the sliding groove 212 after being inserted, and the buckles 11 are connected with the second groove body 213 through the buckles 11; nine buckles 11 are inserted in step and are established and remove the effect that reaches buckle 11, can once only accomplish the assembly, have cancelled the loaded down with trivial details of traditional screw assembly operation, and is efficient.

Buckle 11 itself can be the plastics column, one end is equipped with the arch, the size of first cell body 211 satisfies buckle 11 and protruding free insertion, when whole draw-in groove 21 is the cell body structure that link up, first cell body 211 is passed in the arch on the buckle 11, then remove along spout 212, remove the in-process, buckle 11 receives the extrusion of spout 212 lateral wall and takes place deformation, move to second cell body 213 until buckle 11, under the effect of backstop portion of second cell body 213, buckle 11 stops steadily in second cell body 213, the protruding axial displacement of buckle 11 that has worn out has been restricted.

As shown in fig. 2, the first groove 211, the sliding groove 212, and the second groove 213 of the locking groove 21 are circumferentially arranged in the ring structure of the door panel, and particularly, the second groove 213 is radially offset, so that the buckle 11 is deformed when moving in the sliding groove 212, and in addition, the stopping portion on the second groove 213 enables the buckle 11 to be stably locked in the second groove 213 and not easily disengaged.

In the technical scheme, the tail end of each part of the clamping groove 21 on the door plate is connected with a fillet, so that the buckle 11 can slide in or out conveniently in the assembling process.

Compared with the existing screw assembling structure, the assembling mode of the technical scheme has a higher fastening effect, the decoration ring 1 is prevented from loosening and losing efficacy, the structure is convenient to disassemble the decoration ring 1, the disassembly process is realized by reversely pressing the buckle 11 along a circular bead path to withdraw from the clamping groove 21, and the structure improves the production efficiency and reduces the investment of screws and labor cost.

It is easily understood by those skilled in the art that the above embodiments can be freely combined and superimposed without conflict.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application. The foregoing is only a preferred embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present application, and these modifications and variations should also be considered as the protection scope of the present application.