CN213962545U - Anti-pinch plate for extension-type sofa chair - Google Patents
Anti-pinch plate for extension-type sofa chair Download PDFInfo
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- CN213962545U CN213962545U CN202022614255.0U CN202022614255U CN213962545U CN 213962545 U CN213962545 U CN 213962545U CN 202022614255 U CN202022614255 U CN 202022614255U CN 213962545 U CN213962545 U CN 213962545U
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- pinch plate
- clamping
- clamping jaw
- pinch
- sofa chair
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Abstract
The utility model discloses a prevent pinch plate for stretching formula sofa chair, characterized by: at least two groups of clamping jaw components are integrally formed on the side surface of the anti-pinch plate in an injection molding mode; each group of clamping jaw assemblies comprises two clamping jaws, and a clamping groove capable of being clamped on the extending structure is formed between the two clamping jaws. The utility model discloses the anti-pinch plate is simple structure not only, but also can make things convenient for its installation in sofa extension structure to and mounting structure is stable.
Description
Technical Field
The utility model relates to a sofa chair accessory technical field, more specifically relate to an anti-pinch plate for extending formula sofa chair.
Background
In the stretching device of the prior sofa chair, the safety of people in use is neglected due to the simple structure of the product. When a user uses a sofa with an extending structure, the condition that the palm of the user is pinched due to the fact that the palm of the user extends into the extending mechanism by mistake occurs, so that in the prior art, in order to solve the problem, a mode of arranging an anti-pinch plate on the side face of the extending structure is adopted for solving the problem.
However, when the anti-pinch plate in the prior art is installed, holes need to be formed in the anti-pinch plate, and then the anti-pinch plate is fixed to the side face of the extending structure through a plurality of screws.
SUMMERY OF THE UTILITY MODEL
The utility model provides a be used for extending formula sofa chair's pinch-off proof board to prior art's not enough, the pinch-off proof board is simple structure not only, but also can make things convenient for its installation on sofa chair extension structure to and mounting structure is stable.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides an anti-pinch plate for stretching formula sofa chair, characterized by: at least two groups of clamping jaw components are integrally formed on the side surface of the anti-pinch plate in an injection molding mode; each group of clamping jaw assemblies comprises two clamping jaws, and a clamping groove capable of being clamped on the extending structure is formed between the two clamping jaws.
Preferably, the clamping end of each jaw is of a sloped configuration.
Preferably, each jaw has a reinforcing tab formed on a back surface thereof.
Preferably, the side face of the anti-pinch plate corresponding to the clamping jaw is also provided with a supporting convex part.
Preferably, the anti-pinch plate is provided with an opening corresponding to the clamping jaw.
The utility model has the advantages that:
1. the anti-pinch plate is integrally formed in an injection molding mode, so that the anti-pinch plate has the characteristics of simple structure, convenience in production and low cost;
2. the clamping jaw components are formed on the anti-pinch plate, and the bracket of the utility model can be clamped on the plate body at the outermost side of the extension structure through the clamping grooves between the clamping jaw components, so that the punching operation and the use of screws are omitted, and the bracket has the characteristics of convenient installation and low installation cost;
3. clamping jaw subassembly is provided with two sets ofly at least, and under this structure, when the pinch-proof plate holder was in extension structure, the plate body in the outside for extension structure has two tight points of clamp at least, can show the promotion the utility model discloses the stability of installing on extension structure.
Drawings
FIG. 1 is a schematic view of an anti-pinch plate for an extendable sofa chair according to the present embodiment;
FIG. 2 is a schematic view of the installation of the anti-pinch plate for the extendable sofa chair according to the present embodiment.
Detailed Description
The anti-pinch plate for the extensible sofa chair of the present invention will be further described with reference to fig. 1 to 2.
The utility model provides an anti-pinch plate for stretching formula sofa chair, characterized by: at least two groups of clamping jaw assemblies 2 are integrally formed on the side surface of the anti-pinch plate 1 in an injection molding mode, in the embodiment, the clamping jaw assemblies 2 are provided with two groups, and the number of the groups can be set according to actual requirements during specific implementation; each set of jaw assemblies 2 comprises two jaws 21, and a clamping groove 6 which can be clamped to the extension structure is formed between the two jaws 21. The distribution position of every group clamping jaw subassembly 2 on pinch-off proof plate 1 sets up according to the shape that extends structure outside plate body 5, so that the utility model discloses can stably press from both sides the clamp and construct on the plate body 5 that extends the structure outside.
Based on above-mentioned structure, when the installation, directly clamp to the plate body 5 that extends the structure outside through clamping jaw component 2 of shaping on 1 side of anti-pinch plate for the contained angle that anti-pinch plate 1 will extend between the structure shelters from, reaches the function that the formula sofa chair of stretching prevents pressing from both sides the hand.
Furthermore, the anti-pinch plate 1 is integrally formed in an injection molding mode, so that the anti-pinch plate has the characteristics of simple structure, convenience in production and low cost; the clamping jaw components 2 are formed on the anti-pinch plate 1, and the utility model can be directly clamped on the plate body 5 at the outermost side of the extension structure through the clamping grooves between the clamping jaw components 2, so that the punching operation and the use of screws are omitted, and the anti-pinch plate has the characteristics of convenient installation and low installation cost; clamping jaw assembly 2 is provided with two sets ofly at least, and under this structure, pinch-off preventive plate 1 presss from both sides when extending structurally, has two tight points of clamp at least for extending the plate body 5 in the outside of structure, can show the promotion the utility model discloses the stability of installing on extending structure.
Specifically, the clamping end of each clamping jaw 21 is an inclined structure 211, that is, the side surface of the clamping jaw facing away from the anti-pinch plate 1 is inclined 211. The structure can guide the plate body 5 of the extension structure, and the plate body 5 can be conveniently clamped into the clamping groove.
To increase the structural strength of each jaw 21, a reinforcing tab 212 is formed on the back of each jaw 21. Under this structure, can show the stability that promotes to plate body 5 clamp tightly.
The embodiment is further configured as follows: and a supporting convex part 3 is further formed on the side surface of the anti-pinch plate 1 corresponding to the clamping jaw 21. This support protruding portion 3 is the ring structure, and it can play the supporting role to the plate body 5 of card income draw-in groove for plate body 5 can prop tightly in the draw-in groove, with the stability that further promoted plate body 5 and clamped in the draw-in groove.
The embodiment is further configured as follows: the anti-pinch plate 1 is provided with an opening 4 corresponding to the clamping jaw 21. See through this opening 4, can be convenient for the installer from the outside of anti-pinch plate 1 observe to the inboard of anti-pinch plate 1, the draw-in groove position of being convenient for and plate body 5 are clamped the correspondence at position to be convenient for anti-pinch plate 1 clamps to plate body 5 on, reach the effect of preventing pressing from both sides.
Unless otherwise specified, in the present invention, if the terms "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides an anti-pinch plate for stretching formula sofa chair, characterized by: at least two groups of clamping jaw components are integrally formed on the side surface of the anti-pinch plate in an injection molding mode; each group of clamping jaw assemblies comprises two clamping jaws, and a clamping groove capable of being clamped on the extending structure is formed between the two clamping jaws.
2. The pinch resistant panel for an extended sofa chair of claim 1, wherein: the clamping end of each clamping jaw is of an inclined structure.
3. The pinch resistant panel for an extended sofa chair of claim 1, wherein: the back of each clamping jaw is provided with a reinforcing sheet in a molding mode.
4. The pinch resistant panel for an extended sofa chair of claim 1, wherein: the side face of the anti-pinch plate corresponding to the clamping jaw is also provided with a supporting convex part.
5. The pinch resistant panel for an extended sofa chair of claim 1, wherein: an opening corresponding to the clamping jaw is formed in the anti-clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022614255.0U CN213962545U (en) | 2020-11-12 | 2020-11-12 | Anti-pinch plate for extension-type sofa chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022614255.0U CN213962545U (en) | 2020-11-12 | 2020-11-12 | Anti-pinch plate for extension-type sofa chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213962545U true CN213962545U (en) | 2021-08-17 |
Family
ID=77263100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022614255.0U Active CN213962545U (en) | 2020-11-12 | 2020-11-12 | Anti-pinch plate for extension-type sofa chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213962545U (en) |
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2020
- 2020-11-12 CN CN202022614255.0U patent/CN213962545U/en active Active
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