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Self-tightening clamping connection structure and dish washer

A technology of self-tightening and connecting structure, which is applied in the direction of tableware washing machine/rinsing and washing machine parts, etc., which can solve the problem of loose connection between the clamp strip and the plate body, which cannot be clamped into the hook hole, and is unfavorable for the application and promotion of the clamp structure. And other issues

Active Publication Date: 2017-11-07
FOSHAN SHUNDE MIDEA WASHING APPLIANCES MFG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] First, the width of the slot is greater than the thickness of the plate body, and only part of the hook body is inserted into the hook hole. Even when the width of the slot exceeds a certain size, the hook cannot be inserted into the hook hole, which makes the hook The clamping relationship between the bar and the plate body is relatively loose; secondly, the width of the clamping groove is not more than or slightly smaller than the thickness of the plate body. However, it is difficult to set the wi

Method used

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  • Self-tightening clamping connection structure and dish washer
  • Self-tightening clamping connection structure and dish washer
  • Self-tightening clamping connection structure and dish washer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as figure 1 As shown, according to a self-tightening clamping structure in a preferred embodiment of the present invention, the board body 1 and the clamping strip 2 clamped to the edge of the board body 1 . in:

[0034] Such as figure 2 As shown in the cross-sectional view, the clip 2 includes a clip body 201 and a hook portion 202, and the interval between the hook portion 202 and the clip body 201 forms a clip slot 203 into which the plate body 1 snaps, and, in order to facilitate The board body 1 is snapped into the slot 203 , and the width of the slot 203 is greater than the thickness of the board body 1 . A buckle 205 is provided on the side of the hook part 202 facing the bar body 1, combined with image 3 As shown in , a hook hole 101 matching the shape and size of the buckle 205 is formed on the plate body 1 . When the board body 1 and the clip bar 2 are assembled, the buckle 205 is inserted into the hook hole 101 .

[0035] combine image 3 and Fi...

Embodiment 2

[0041] Such as Figure 7 As shown in , according to another preferred embodiment of the present invention, the self-tightening clamping structure differs from Example 1 in that: a clamping protrusion 102 is provided on the plate body 1 corresponding to the buckle 205, and the clamping protrusion 102 is provided on the plate body 1 corresponding to the buckle 205. Under the action of the component 3, the locking protrusion 102 is pressed against the inner surface of the hook portion 202, and the pressing force acts between the two.

Embodiment 3

[0043] Such as Figure 8As shown in , the self-tightening clamping structure according to another preferred embodiment of the present invention differs from that of Embodiment 1 in that: the introduction limiting member is integrally arranged on the plate body 1 . At this time, it should be noted that during the assembly process, the plate body is snapped into the slot 203 along the direction of the arrow in the figure, and after the buckle 205 enters the hook hole 101, the plate body is rotated until the limit surface 302 abuts against the bar body 201 fit.

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Abstract

The invention relates to the field of clamping connection structures and discloses a self-tightening clamping connection structure and a dish washer. The self-tightening clamping connection structure comprises a plate body (1) and a clamping strip (2) connected to the edge of the plate body (1) in a clamped manner, the clamping strip (2) comprises a clamping strip body (201) and a clamping hook portion (202) used for being connected to the plate body (1) in a clamped manner, a clamping groove (203) allowing the plate body (1) to be clamped in is formed between the clamping hook portion (202) and the clamping strip body (201), and a guide-in limiting member (3) is arranged between the clamping strip body (201) and the plate body (1), arranged to enable the plate body (1) to bear squeezing force fitted towards the clamping hook portion (202) and provided with a guide face (301) capable of gradually increasing the squeezing force in the process of assembling. The self-tightening clamping connection structure enables the plate body and the clamping strip to be clamped in smoothly and to be connected stably in a clamped manner.

Description

technical field [0001] The invention relates to a clamping structure of a clip strip and a plate body, in particular to a self-tightening clamping structure and a dishwasher. Background technique [0002] When the existing clamping strip and the plate body are clamped together, a clamping groove is usually provided on the clamping strip, and a hook hole is provided on the plate body extending into the clamping groove, and the clamping strip is correspondingly provided with a hole that can be clamped into the clamping hook hole. The hook is used to engage the hook and the hook hole to limit the board body from slipping out of the slot, so as to achieve the effect of snapping the board body to the clip strip. In actual use, the following two situations will inevitably occur in this type of clamping structure: [0003] First, the width of the slot is greater than the thickness of the plate body, and only part of the hook body is inserted into the hook hole. Even when the width...

Claims

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Application Information

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IPC IPC(8): A47L15/42
CPCA47L15/42
Inventor 宋行袁波赵建勋
Owner FOSHAN SHUNDE MIDEA WASHING APPLIANCES MFG
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