Bilateral clamping jaw structure for ventilation cover plate end cover

Abstract

The utility model discloses a bilateral clamping jaw structure for a ventilation cover plate end cover, which belongs to the technical field of automobile parts and comprises a part I and a part II, the part I is connected with the part II, an H-shaped slotted hole is formed in the part I, a buckle seat is fixedly connected onto the part II, and the buckle seat is fixedly connected onto the part II. According to the clamping structure of the flexible rubber end cover, the installation is efficient and fast, the fixation is reliable, the weight is light, the cost is low, the clamping corner structure is high in rigidity, the matching boundary of the clamping corner structure and other parts is in a soft state, and the clamping corner structure is not prone to deformation. The characteristics of the soft plastic can be matched with the opponent piece to achieve the best appearance effect, the overall appearance matching is improved, meanwhile, the verification and development period of vehicle products is shortened, fixation is reliable, the limiting function is achieved, the mold structure of the plastic decoration piece can be simplified, and the mold development cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to a double-side clamping claw structure for a ventilation cover plate end cover. Background Art

[0002] When designing auto parts, it is necessary to consider the maintainability of other parts and the assembly of the parts themselves, which inevitably requires the design of split parts. The split parts also naturally need to consider the installation structure for synthetic assembly;

[0003] The traditional ventilation cover end cap is either fixed with a single clip angle or assembled with a soft rubber columnar clip ring for interference fit. The disadvantages are that the hard plastic is too hard, difficult to assemble and the clip angle is easy to break, or the soft plastic is too soft, which is easy to be clamped and not secure, and the interference fit size needs to be adjusted multiple times to achieve the best fit. In addition, there are also secondary assembly buckles, but the cost will also increase relatively. Therefore, a double-sided claw structure for the ventilation cover end cap is proposed. Summary of the invention

[0004] The utility model aims to provide a double-sided claw structure for a ventilation cover end cover to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a double-sided claw structure for a ventilation cover end cover, comprising component one and component two, wherein component one is connected to component two, component one is provided with an "H"-shaped slot hole, component two is fixedly connected with a buckle seat, and component two is fixedly connected with a plurality of reinforcing limit ribs on both sides of the buckle seat.

[0006] As a further preferred embodiment of the present technical solution: the "H"-shaped slot hole is used to enlarge the gap space for the assembly intervention of the snap seat, and at the same time, the accurate alignment of the snap seat on the second component is facilitated by the receiving guide section, and the strength of the snap seat is enhanced by strengthening the limiting ribs.

[0007] As a further preferred embodiment of the present technical solution: two receiving guide sections are symmetrically provided on the component one and located in the transverse section of the "H"-shaped slot hole, so that the installation of the component two is facilitated by the receiving guide sections.

[0008] As a further preferred embodiment of the present technical solution: two installation guide sections and two clamping limit sections are symmetrically provided on the buckle seat, so that the installation of component two is facilitated by the installation guide sections, while the later restoration of component one is facilitated by the clamping limit sections.

[0009] As a further preferred embodiment of the present technical solution: the installation guide section and the clamping limit section are integrally formed.

[0010] As a further preference of the present technical solution: a limiting edge is provided at the bottom of the reinforcing limiting rib, and the limiting edge is attached to the first component, and the limiting edge is provided to define the installation position of the second component.

[0011] As a further preference of the present technical solution: the first component is made of engineering plastic with the properties of PP-T30 or PP+GF15, the second component is made of soft engineering plastic of TPU, and the Shore hardness is defined as 75±5.

[0012] As a further preference of the present technical solution: both the first component and the second component adopt the injection molding process.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. The present utility model takes into account the clamping structure of the soft rubber end cover that is efficient and fast in installation, reliable in fixation, lightweight, and low in cost. Moreover, the clamping angle structure has strong stiffness, and at the same time, it is in a soft state at the boundary of cooperation with other components. The soft plastic characteristics can cooperate with the mating part to achieve the best appearance effect, improve the overall appearance matching, and at the same time shorten the verification and development cycle of vehicle products;

[0015] 2. The present utility model provides a claw structure for the ventilation cover end cover that can be quickly installed and has reliable assembly. It is not only reliable in fixation but also has a limiting function. At the same time, it can simplify the mold structure of the plastic decorative part and play a role in reducing the mold development cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of a double-sided claw structure for a ventilation cover end cover of the present utility model;

[0017] Figure 2 It is a schematic cross-sectional structural diagram of a double-sided claw structure for a ventilation cover end cover of the present utility model;

[0018] Figure 3 It is an exploded structural diagram of a double-sided claw structure for a ventilation cover end cover of the present utility model;

[0019] Figure 4 It is a schematic installation structural diagram of a double-sided claw structure for a ventilation cover end cover of the present utility model;

[0020] Figure 5 It is a schematic structural diagram of the second component in a double-sided claw structure for a ventilation cover end cover of the present utility model;

[0021] Figure 6 It is a schematic structural diagram of the first component in a double-sided claw structure for a ventilation cover end cover of the present utility model.

[0022] In the figure: 1, component one; 11, "H"-shaped slot; 12, receiving guide section; 2, component two; 21, buckle seat; 211, installation guide section; 212, clamping limit section; 22, strengthening limit rib; 221, limit edge. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] Example

[0025] See also Figures 1 - 6 The utility model provides a technical solution: a double-sided claw structure for a ventilation cover end cover, comprising a component 1 and a component 2 2, wherein the component 1 is connected to the component 2 2, an "H"-shaped slot 11 is provided on the component 1, a buckle seat 21 is integrally formed on the component 2 2, and a plurality of reinforcing limit ribs 22 are integrally formed on the component 2 2 and located on both sides of the buckle seat 21.

[0026] In this embodiment, specifically: the "H"-shaped slot 11 is provided to enlarge the gap space for the assembly intervention of the snap seat 21, and at the same time, the receiving guide section 12 is provided to facilitate the accurate positioning of the snap seat 21 on the component 2, and the reinforcing limiting ribs 22 are provided to enhance the strength of the snap seat 21.

[0027] In this embodiment, specifically: two receiving guide sections 12 are symmetrically integrally formed on the component 1 and located in the transverse section of the "H"-shaped slot 11, and the provision of the receiving guide sections 12 facilitates the installation of the component 2 2.

[0028] In this embodiment, specifically: two installation guide sections 211 and two snap-in limit sections 212 are symmetrically integrally formed on the buckle seat 21, and the installation guide sections 211 are provided to facilitate the installation of component 2, while the snap-in limit sections 212 are provided to facilitate the later restoration of component 1.

[0029] In this embodiment, specifically: the installation guide section 211 and the clamping limit section 212 are integrally formed.

[0030] In this embodiment, specifically: a limiting edge 221 is provided at the bottom of the reinforcing limiting rib 22, and the limiting edge 221 is fitted with the component 1, and when the limiting edge 221 is fitted with the component 1, the component 2 2 provided on the surface is installed in place.

[0031] Example 2

[0032] A double-sided claw structure for the end cover of a ventilation cover plate. Component 1 is made of engineering plastic with the properties of PP-T30 or PP+GF15, and component 2 is made of soft engineering plastic of TPU, and the Shore hardness is defined as 75±5.

[0033] In this embodiment, specifically: both component 1 and component 2 adopt the injection molding process.

[0034] Working principle: During use, the installation guiding section 211 on the buckle seat 21 of the set component 2 first contacts the installation receiving guiding section 12 on component 1. At the same time, under the pressing force of an external force, component 1 with an "H"-shaped slot 11 deforms, so that the buckle seat 21 slides into the inner side of the installation receiving guiding section 12 smoothly.

[0035] When the limiting edge 221 on the buckle seat 21 contacts the surface of component 1, component 1 with an "H"-shaped slot 11 will return to its initial state smoothly, thus completing the entire limiting and clamping process and ending the entire installation process.

[0036] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A double-sided claw structure for a ventilation cover end cover, comprising a component one (1) and a component two (2), wherein the component one (1) is connected to the component two (2), and is characterized in that: The component one (1) is provided with an H-shaped slot (11), the component two (2) is fixedly connected with a buckle seat (21), and the component two (2) is fixedly connected with a plurality of reinforcing limit ribs (22) on both sides of the buckle seat (21).

2. A double-sided claw structure for a ventilation cover end cover according to claim 1, characterized in that: Two receiving guide sections (12) are symmetrically arranged on the component one (1) and located in the transverse section of the "H"-shaped slot hole (11).

3. A double-sided claw structure for a ventilated cover end cover according to claim 1, characterized in that: The buckle seat (21) is symmetrically provided with two installation guide sections (211) and two clamping limit sections (212).

4. A double-sided claw structure for a ventilated cover end cover according to claim 3, characterized in that: The installation guide section (211) and the clamping limit section (212) are integrally formed.

5. The double-sided claw structure for the ventilated cover end cover according to claim 1, characterized in that: A limiting edge (221) is provided at the bottom of the reinforcing limiting rib (22), and the limiting edge (221) is fitted with component one (1).

6. A double-sided claw structure for a ventilated cover end cover according to claim 1, characterized in that: The component one (1) is made of engineering plastics of PP-T30 or PP+GF15, and the component two (2) is made of soft engineering plastics of TPU, and the Shore hardness is defined as 75±5.

7. A double-sided claw structure for a ventilation cover end cover according to claim 6, characterized in that: The component one (1) and the component two (2) are both manufactured using the injection molding process.

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