CN219277414U

CN219277414U - Buckle seat and vehicle

Info

Publication number: CN219277414U
Application number: CN202320042108.1U
Authority: CN
Inventors: 霍保朝
Original assignee: Xiaomi Automobile Technology Co Ltd
Current assignee: Xiaomi Automobile Technology Co Ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-06-30
Anticipated expiration: 2033-01-06

Abstract

The utility model relates to a buckle seat and vehicle, this buckle seat includes the base body, and the base body includes that one side is equipped with first open-ended joint hole, and first open-ended opposite both sides are formed with an elasticity joint portion respectively, and elasticity joint portion extends towards the direction of keeping away from the joint hole for guide buckle slide-in joint hole, and with the buckle limiting in the joint downthehole. The buckle seat can meet the installation of the buckle by using smaller installation force, and is not easy to fall off after installation, so that the labor intensity is reduced, and the production efficiency is improved.

Description

Buckle seat and vehicle

Technical Field

The disclosure relates to the technical field of buckle seats, in particular to a buckle seat and a vehicle.

Background

The condition that uses buckle seat in the interior and exterior trim working of plastics product of car is more, and the pattern of buckle seat is diversified according to different service environments, in order to prevent the buckle and drop easily problem behind the buckle seat of packing into, generally all design to U type groove structure to the front end opening part size in U type groove is less than the rear end, and this needs great installation force when leading to the buckle to pack into, makes workman intensity of labour increase, production efficiency decline.

Disclosure of Invention

The purpose of this disclosure is to provide a buckle seat and vehicle, and this buckle seat uses less installation force can satisfy the installation of buckle, and should not drop after the installation, reduces intensity of labour, improves production efficiency.

To achieve the above object, according to a first aspect of the present disclosure, there is provided a fastening seat, including a base body, the base body includes a fastening hole with a first opening on one side, an elastic fastening portion is formed on two opposite sides of the first opening, and the elastic fastening portion extends towards a direction away from the fastening hole, for guiding a fastener to slide into the fastening hole, and limiting the fastener in the fastening hole.

Optionally, a sliding surface is formed on an inner side wall of the front end of the elastic clamping portion, and a distance between the two sliding surfaces gradually decreases along a direction towards the clamping hole.

Optionally, an included angle between the sliding-in surface and the sliding-in direction of the buckle is smaller than 45 °.

Optionally, a limiting surface is formed on an inner side wall at the rear end of the elastic clamping portion, and a distance between the two limiting surfaces is gradually increased along a direction towards the clamping hole.

Optionally, an included angle between the limiting surface and the sliding-in direction of the buckle is greater than 85 °.

Optionally, a minimum distance between an inner sidewall of the elastic clamping portion and an outer sidewall of the elastic clamping portion is greater than 2mm.

Optionally, the inner side wall of the elastic clamping portion further forms a connection surface for connecting the limiting surface and the sliding surface, and the connection surface is parallel to the sliding direction of the buckle.

Optionally, a bar-shaped groove is formed between the outer sidewall of the elastic clamping portion and the base body, the bar-shaped groove extends along a sliding direction parallel to the buckle, and a second opening is formed on one side close to the front end of the elastic clamping portion.

Optionally, the strip-shaped groove extends to at least one side of the limiting surface, which is close to the clamping hole, along the length direction of the strip-shaped groove, and an arc-shaped transition part is formed at the bottom of the strip-shaped groove.

In a second aspect of the disclosure, a vehicle is provided, which includes the above-mentioned buckle seat.

Through above-mentioned technical scheme, the buckle seat of this disclosure promptly sets up the elasticity joint portion that a back extends to joint hole direction respectively in the both sides of joint hole, when the buckle dress, produces elastic deformation when utilizing two elasticity joint portions to make things convenient for the buckle to slide into the joint downthehole with less mounting force, and after the buckle is packed into this joint downthehole, elasticity joint portion resumes and can restrict the buckle in the joint downthehole, avoids the drop of buckle. The buckle seat can meet the installation of the buckle by using smaller installation force, and is not easy to fall off after installation, so that the labor intensity is reduced, and the production efficiency is improved.

Additional features and advantages of the present disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings are included to provide a further understanding of the disclosure, and are incorporated in and constitute a part of this specification, illustrate the disclosure and together with the description serve to explain, but do not limit the disclosure. In the drawings:

fig. 1 is a block diagram of a buckle seat provided by some embodiments of the present disclosure.

Description of the reference numerals

100-a base body; 110-clamping holes; 111-a first opening; 200-elastic clamping parts; 210-slide-in face; 220-limit surface; 230-connection surface; 300-bar grooves; 310-arcuate transition; 320-a second opening.

Detailed Description

Specific embodiments of the present disclosure are described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the disclosure, are not intended to limit the disclosure.

In the present disclosure, unless otherwise indicated, terms of orientation such as "upper, lower, left, right" are used generically to refer to the upper, lower, left, right of the corresponding figure; "inner and outer" means the inner and outer of the corresponding component profile; "distal" and "proximal" refer to a respective structure or component that is distal to or proximal to another structure or component. In addition, the terms "first," "second," and the like, as used in this disclosure, are used to distinguish one element from another element without sequence or importance. Furthermore, in the following description, when referring to the drawings, the same reference numerals in different drawings denote the same or similar elements unless otherwise explained. The foregoing definitions are provided for the purpose of illustrating and explaining the present disclosure and should not be construed as limiting the present disclosure.

In the related art, the structure types of the buckle seat are various, in order to solve the problem of large loading force of the buckle, the reed structure is arranged, the front end and the rear end of the reed structure are larger in guiding, the buckle is easy to slip after being loaded, meanwhile, the wall thickness of the reed structure is weak, and the reed structure is easy to break during the installation of the buckle; the structure of the single-side tongue piece is also utilized, the problem of large mounting force of the buckle can be effectively solved, the slipping of the buckle can be effectively prevented, but the root of the tongue piece structure is weak and is easy to break.

The purpose of this disclosure is to provide a buckle seat and vehicle, and this buckle seat uses less installation power can satisfy the installation of buckle, and should not drop after the installation, reduces intensity of labour, improves production efficiency to at least partially solve above-mentioned relevant problem.

In order to achieve the above objective, referring to fig. 1, a first aspect of the present disclosure provides a buckle seat, which includes a base body 100, wherein the base body 100 includes a clamping hole 110 with a first opening 111 at one side, two opposite sides of the first opening 111 are respectively formed with an elastic clamping portion 200, and the elastic clamping portion 200 extends in a direction away from the clamping hole 110, for guiding a buckle to slide into the clamping hole 110 and limiting the buckle in the clamping hole 110.

Through above-mentioned technical scheme, the buckle seat of this disclosure promptly sets up the elasticity joint portion 200 that a back extends to joint hole 110 direction respectively in the both sides of joint hole 110, when the buckle was packed into, produced elastic deformation when utilizing two elasticity joint portions 200 to make things convenient for the buckle to slide into joint hole 110 with less mounting force, and in this joint hole 110 is packed into to the buckle after, elasticity joint portion 200 reply can be with the buckle limiting in joint hole 110, avoids the drop of buckle. The buckle seat can meet the installation of the buckle by using smaller installation force, is installed in a state that the buckle seat is not easy to fall off, reduces labor intensity and improves production efficiency.

The technical scheme of this disclosure belongs to automotive interior outer trim plastic part product structural design field, mainly is applied to the mounting structure of interior outer trim plaque class part, in addition, also can extend to other plastic part products that are applied to buckle seat structure.

It should be noted that, the elastic clamping portion 200 and the base body 100 may be integrally formed, for example, the base body 100 and the elastic clamping portion 200 may be made of plastic materials, and may be integrally injection molded or compression molded.

It is understood that the clamping hole 110 in the present disclosure may be a U-shaped hole, or may be a hole pattern with other shapes, which is not specifically limited herein.

As shown in fig. 1, in some embodiments, the inner sidewall of the front end of the elastic clamping portion 200 is formed with a sliding surface 210, and the distance between the sliding surfaces 210 gradually decreases in a direction toward the clamping hole 110. The inner side wall of the end of the elastic clamping portion 200 away from the clamping hole 110 is formed with a sliding surface 210 for clamping and loading, and the two sliding surfaces form an open structure, so that the elastic clamping portion can play a guiding role in the clamping and loading process, and is more convenient to clamp and load into the clamping hole 110.

It should be noted that, the front end of the elastic clamping portion 200 refers to an end of the elastic clamping portion 200 away from the clamping hole 110, the rear end of the elastic clamping portion 200 refers to an end of the elastic clamping portion 200 near the clamping hole 110, and the front end and the rear end do not completely refer to an end of the elastic clamping hole 110, and may include a position near the end.

To ensure that the buckle is conveniently loaded and effectively reduce the loading force of the buckle, in some embodiments, the included angle between the sliding-in surface 210 and the sliding-in direction of the buckle is less than 45 °, the buckle during installation can be guided between two opposite sliding-in surfaces 210, and in the above arrangement, the included angle between two opposite sliding-in surfaces 210 is less than 90 °, so that the risk that the buckle is easy to fall off from the clamping hole 110 due to overlarge introducing angle can be avoided, and the firmness of the buckle connection is improved. The sliding direction of the buckle is shown as an arrow direction in fig. 1.

In some embodiments, the inner sidewall of the rear end of the elastic clamping portion 200 is formed with a limiting surface 220, and the distance between the two limiting surfaces 220 gradually increases along the direction toward the clamping hole 110. It can be appreciated that, in order to limit the buckle in the clamping hole 110, the minimum distance between the two limiting surfaces 220 is smaller than the cross-sectional dimension of the buckle, so that the limiting surfaces 220 can limit the buckle, and the buckle is ensured to be clamped in the clamping hole 110. In addition, the clip needs to be slid out of the clamping hole 110 after being mounted, and then reassembled, so that the limiting surface 220 is an inclined surface, and the clip can be conveniently detached from the clamping hole 110.

To avoid the snap-in from automatically coming out of the snap-in hole 110, in some embodiments, the angle between the limiting surface 220 and the sliding-in direction of the snap-in is greater than 85 °. That is, the included angle between the two limiting surfaces 220 is greater than 170 °, so that the two limiting surfaces 220 can support the fastener installed in the fastening hole 110 more, and prevent the fastener from falling out of the fastening hole 110.

In order to ensure that the elastic clamping portion 200 has sufficient strength, a minimum distance between an inner sidewall of the elastic clamping portion 200 and an outer sidewall of the elastic clamping portion 200 is greater than 2mm. The strength of the connection between the elastic clamping portion 200 and the first opening 111 of the clamping hole 110 is the most critical, and the position of the limiting surface 220 is located here, so the minimum distance between the inner side wall and the outer side wall of the elastic clamping portion 200 at the position is greater than 2mm, so that the elastic clamping portion has enough strength to avoid breaking in elastic deformation.

Optionally, the inner side wall of the elastic clamping portion 200 further forms a connection surface 230 for connecting the limiting surface 220 and the sliding surface 210, and the connection surface 230 is parallel to the sliding direction of the buckle. The distance between the two connection surfaces 230 is smaller than the size of the clamping hole 110, so that the buckle clamped in the clamping hole 110 is prevented from falling out from between the two connection surfaces 230 after passing through the limiting surface 220.

In order to ensure that the elastic clamping portion 200 can generate certain elastic deformation, and facilitate assembly of the buckle, as shown in fig. 1, in some embodiments of the disclosure, a bar-shaped groove 300 is formed between an outer sidewall of the elastic clamping portion 200 and the base body 100, the bar-shaped groove 300 extends along a sliding direction parallel to the buckle, and a second opening 320 is formed on a side close to a front end of the elastic clamping portion 200. By providing the strip-shaped groove 300 between the outer sidewall of each elastic clamping portion 200 far from the other elastic clamping portion 200 and the base body 100, the elastic clamping portion 200 can be elastically deformed to adapt to the loading of the buckle.

In order to further prevent the elastic clamping portion 200 from breaking at the connection portion with the root portion of the bar-shaped groove 300 during the deformation process, as shown in fig. 1, the bar-shaped groove 300 extends at least to one side of the limiting surface 220 near the clamping hole 110 along the length direction thereof, and the groove bottom of the bar-shaped groove 300 is formed with an arc-shaped transition portion 310. The arc-shaped transition portion 310 may be configured by adopting an appropriate arc, so that stress concentration at the root of the elastic clamping portion 200 may be reduced, and breakage of the elastic clamping portion 200 may be effectively avoided.

In a second aspect of the present disclosure, a vehicle is further provided, where the vehicle includes the above-mentioned fastening seat, and therefore, the vehicle also has all the advantages of the above-mentioned fastening seat, which is not described herein again.

It should be noted that, vehicles including, but not limited to, automobiles, the buckle seat in the embodiments of the present disclosure may be applied to various products installed by adopting a buckle in an automobile interior and exterior trim plastic part, such as an exterior trim door trim panel, a wheel trim panel, a door trim panel, an interior trim pillar trim panel, a door trim panel, etc., and such products need to be installed with a buckle on the buckle seat before final assembly, and the buckle seat may adopt the structural style of the technical scheme of the present disclosure.

When the buckle is installed in the buckle seat, the installation force of the buckle is greatly reduced by the self deformation of the elastic clamping parts 200 arranged at the left side and the right side of the first opening 111 of the clamping hole 110, so that the installation of the buckle is convenient, and the labor is saved; meanwhile, the sliding-in surface 210 for clamping and installing the buckle and the limiting surface 220 for limiting the falling-out of the buckle are arranged on the inner side wall of the elastic clamping and connecting part 200, and corresponding angle setting is respectively carried out, so that the clamping and installing are effectively ensured to be difficult to fall off; further, since the design parameters of the elastic clamping portion 200 applied to different plastic materials are mature, the root width of the elastic clamping portion 200 connected to the two sides of the first opening 111 of the clamping hole 110 is set to be greater than 2mm, and the arc-shaped transition portion 310 is added in the groove plating of the strip groove between the outer side wall of the elastic clamping portion 200 and the base body 100, so that stress concentration is avoided, and breakage of the elastic clamping portion 200 can be effectively avoided.

To sum up, the buckle seat and the vehicle of the present disclosure respectively set up an elastic clamping portion 200 extending in the back direction towards the clamping hole 110 at two sides of the clamping hole 110, when the buckle is installed, the two elastic clamping portions 200 are deformed at the same time, so that the buckle can slide into the clamping hole 110 with smaller installation force, and after the buckle is installed in the clamping hole 110, the elastic clamping portion 200 returns to limit the buckle in the clamping hole 110, thereby avoiding falling of the buckle. The buckle seat can meet the installation of the buckle by using smaller installation force, is installed in a state that the buckle seat is not easy to fall off, reduces labor intensity and improves production efficiency.

The preferred embodiments of the present disclosure have been described in detail above with reference to the accompanying drawings, but the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solutions of the present disclosure within the scope of the technical concept of the present disclosure, and all the simple modifications belong to the protection scope of the present disclosure.

In addition, the specific features described in the foregoing embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, the present disclosure does not further describe various possible combinations.

Moreover, any combination between the various embodiments of the present disclosure is possible as long as it does not depart from the spirit of the present disclosure, which should also be construed as the disclosure of the present disclosure.

Claims

1. The utility model provides a buckle seat, its characterized in that, buckle seat includes base body (100), base body (100) are equipped with joint hole (110) of first opening (111) including one side, the opposite both sides of first opening (111) are formed with an elasticity joint portion (200) respectively, elasticity joint portion (200) are kept away from towards the direction of joint hole (110) extends for guide buckle slide-in joint hole (110), and will the buckle is limited in joint hole (110).

2. The fastening seat according to claim 1, wherein the inner side wall of the front end of the elastic fastening portion (200) is formed with a sliding surface (210), and the distance between the sliding surfaces (210) gradually decreases along the direction toward the fastening hole (110).

3. The cartridge of claim 2, wherein an angle between the slide-in surface (210) and a slide-in direction of the cartridge is less than 45 °.

4. A fastening seat according to claim 2 or 3, wherein the inner side wall of the rear end of the elastic fastening portion (200) is formed with a limiting surface (220), and the distance between the two limiting surfaces (220) increases gradually along the direction toward the fastening hole (110).

5. The socket of claim 4, wherein an angle between the limit surface (220) and a sliding-in direction of the buckle is greater than 85 °.

6. The socket of claim 1, wherein a minimum distance between an inner sidewall of the elastic clamping portion (200) and an outer sidewall of the elastic clamping portion (200) is greater than 2mm.

7. The socket of claim 4, wherein the inner side wall of the elastic clamping portion (200) further forms a connection surface (230) for connecting the limiting surface (220) and the sliding surface (210), and the connection surface (230) is parallel to the sliding direction of the buckle.

8. The fastening seat according to claim 4, wherein a strip-shaped groove (300) is formed between the outer side wall of the elastic fastening portion (200) and the base body (100), the strip-shaped groove (300) extends in a sliding direction parallel to the fastening, and a second opening (320) is formed on a side close to the front end of the elastic fastening portion (200).

9. The fastening seat according to claim 8, wherein the strip-shaped groove (300) extends at least to one side of the limiting surface (220) close to the fastening hole (110) along the length direction thereof, and an arc-shaped transition portion (310) is formed at the bottom of the strip-shaped groove (300).

10. A vehicle comprising a clasp mount according to any one of claims 1 to 9.