CN210050174U

CN210050174U - Fixing frame

Info

Publication number: CN210050174U
Application number: CN201920637309.XU
Authority: CN
Inventors: 田磊
Original assignee: Zhejiang Geely Holding Group Co Ltd; Zhejiang Geely Automobile Research Institute Co Ltd
Current assignee: Zhejiang Geely Holding Group Co Ltd; Zhejiang Geely Automobile Research Institute Co Ltd
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2020-02-11
Anticipated expiration: 2029-05-06

Abstract

The utility model provides a mount belongs to car technical field. It has solved the poor and inconvenient problem of dismantlement of current car annex installation stability. This mount includes the base plate and connects the joint spare of base plate one side, and the joint spare includes atress portion, and the joint spare has the deformation chamber that provides the space of stepping down for atress portion, and one side that the joint spare was connected to the base plate is equipped with the locating part of outstanding in the base plate, and the joint spare is still including the regulation portion of connecting atress portion, and the distance between locating part top and the base plate is greater than the distance between regulation portion and the base plate. This mount has the advantage that improves car annex installation stability, improves the convenience of dismantling simultaneously.

Description

Fixing frame

Technical Field

The utility model belongs to the technical field of the car, a mount is related to.

Background

Passenger car A post is the spliced pole of left place ahead and right front connection roof and front deck, is located between engine compartment and the cockpit, controls the top of rear-view mirror, because of the too big sight that can influence the driver of A post metal panel beating transverse width size design, so A post metal panel beating transverse width size is limited, and A post metal panel beating width size is narrow promptly. With the continuous improvement of vehicle configuration, the arrangement structures required on the A-pillar metal plate are increased, and automobile accessories such as a ceiling wiring harness, a skylight aqueduct, an air curtain drawstring and an A-pillar upper guard plate required to be arranged on the existing A-pillar metal plate.

In the arrangement mode of automobile accessories in the prior art, a plurality of fixing holes are arranged at intervals along the length direction of an A-column metal plate, and a ceiling wiring harness, a skylight water guide pipe, an air curtain drawstring and an A-column upper protection plate are fixed on the A-column metal plate through buckles.

The automobile accessories can be arranged on the A-column metal plate through the buckles. Because the space for arranging is limited on the A-column metal plate, and the arrangement space required by different automobile accessories on the A-column metal plate is different, the higher precision requirement is required to be provided for the arrangement position of the fixing hole, namely the automobile accessories are compactly arranged, the automobile accessories are sequentially fixed on the A-column metal plate through the buckles in the fixing process, on one hand, the automobile accessories at the position of the A-column metal plate are artificially and wrongly arranged, on the other hand, because the arrangement space is compact, the fixing hole of the automobile accessory after being arranged is easily shielded by the automobile accessory which is arranged in the front, the hidden trouble that the buckle damages the automobile accessory which is arranged in the front when the automobile accessory is arranged in the rear is caused, and the clamping degree of each buckle is different, meanwhile, when the buckle is separated from the fixing hole, the fixing hole is completely shielded by the automobile accessory, and if the automobile accessory needs to be disassembled, the buckle needs to be strongly pulled by, and on the one hand, the installation of automobile accessories around can be influenced by pulling vigorously, and on the other hand, the friction between the buckle and the hole wall of the fixing hole is large, so that the buckle and the fixing hole are damaged, namely, the automobile accessories are inconvenient to disassemble, and meanwhile, the subsequent installation stability of the automobile accessories is poor due to the fact that the fixing hole is abraded.

Disclosure of Invention

The utility model aims at the above-mentioned problem that exists among the prior art, provide a mount, the technical problem of solution is how to improve car annex installation stability, improves simultaneously and dismantles the convenience.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a fixing frame, includes the base plate and connects the joint spare of base plate one side, the joint spare includes atress portion, the joint spare has the deformation chamber that provides the space of stepping down for atress portion, its characterized in that, one side of base plate connection joint spare is equipped with outstanding locating part in the base plate, the joint spare is still including the regulation portion of connecting atress portion, the distance between locating part top and the base plate is greater than the distance between regulation portion and the base plate.

The fixing frame can be applied to an A-column metal plate of an automobile. The principle of this mount is: when the fixing frame is fixed on the A-column metal plate, the clamping pieces are aligned to the clamping holes on the A-column metal plate, then acting force towards the A-column metal plate is applied to the substrate, all the clamping pieces are embedded into the A-column metal plate, in the embedding process of the clamping pieces, the stress parts continuously press against the wall of the clamping holes and move towards the inside of the clamping holes, reaction force is applied to the stress parts by the wall of the clamping holes, the clamping pieces shrink to be further embedded into the clamping holes, the deformation cavity provides a space for the shrinkage of the clamping pieces, then the A-column metal plate is clamped between the clamping pieces and the tops of the limiting pieces, the fixing frame can be fixed on the A-column metal plate, after the fixing frame is fixed, the automobile accessories are assembled on the fixing frame, in practical application, the mounting structure for assembling corresponding automobile accessories is arranged on the fixing frame according to the mounting quantity and arrangement requirements of the automobile accessories, namely, the automobile accessories are fixed on the, on the one hand, the direct fixation of the existing automobile accessories on the A-column metal plate is avoided, the machining precision of the A-column metal plate is reduced, on the other hand, the different fixing degrees of each automobile accessory on the A-column metal plate in the prior art are avoided, the installation stability of the automobile accessories is improved, meanwhile, the base plate and the A-column metal plate are spaced by the limiting parts, a gap is reserved between the base plate and the A-column metal plate, the adjusting part is completely or partially located in the gap, when the fixing frame is disassembled, the gap can be used for the disassembling tool to stretch into and clamp the adjusting part, the adjusting part is extruded to enable the stress part to contract, on the one hand, the clamping part can be conveniently separated from the clamping hole, on the other hand, the friction between the stress part and the wall of the clamping hole is reduced, the installation stability of the automobile accessories is improved, and the disassembling convenience is improved.

In the fixing frame, the clamping piece further comprises a clamping seat connected with the base plate, the stress part is plate-shaped, one side of the stress part is connected with the clamping seat, the deformation cavity is located between the stress part and the clamping seat, and an included angle between the stress part and the clamping seat is an acute angle. In the joint spare joint or the dismantlement in-process, cassette joint substrate is fixed, and the stress part takes place the incline towards the cassette under the extrusion force effect for the joint spare shrink is with the card hole of embedding or deviating from A post metal plate, through the angle between reasonable settlement stress part and the cassette, reduces the stress part towards the inclined angle of cassette, reduces the resistance that the stress part actually need bear when contracting, thereby improves car annex installation stability, improves the dismantlement convenience simultaneously.

In the fixing frame, the adjusting part is plate-shaped, an included angle between the adjusting part and the clamping seat is an acute angle, and the inner side surface of the adjusting part is flush with the inner side surface of the stress part. When carrying out joint or dismantlement to the joint spare, stretch into the clearance between base plate and the A post metal plate and extrude regulating part with extracting tool, and then drive the atress portion by the regulating part and incline towards the cassette, through the angle between reasonable settlement regulating part and the cassette, reduce the angle of regulating part towards the cassette incline, reduce the required effort of exerting of extrusion regulating part, and simultaneously, the inboard of regulating part and the inboard parallel and level of atress portion, shorten the length of arranging of regulating part on the one hand, on the other hand makes the regulation portion good with the incline uniformity of atress portion, thereby improve automobile accessories installation stability, improve simultaneously and dismantle the convenience.

In the fixing frame, the clamping seats are plate-shaped, each clamping seat is connected with two stress parts, and the two stress parts are symmetrically arranged on two sides of the clamping seat. The clamp seat that is platelike makes the cassette shape rule, guarantees the stability of being connected between cassette and the base plate, and two atress portion symmetries set up, reduce the inclination between single atress portion and the cassette on the one hand, reduce the resistance that the atress portion actually need bear when contracting, and on the other hand makes joint spare structural consistency good to improve car annex installation stability, improve simultaneously and dismantle the convenience.

In the fixing frame, the bottom of the clamping seat is connected with the substrate, the two stress parts are intersected at the top of the clamping seat, and the thickness of the clamping seat is gradually reduced from the bottom to the top. The thickness of cassette is dwindled by bottom to top gradually, and the thickness at cassette top is greater than the thickness of cassette bottom promptly, and increase deformation chamber simultaneously, links to each other the bottom and the base plate of cassette, guarantees the joint strength between cassette and the base plate, and two atress portions intersect in the cassette top, guarantee the intensity at cassette top on the one hand, and on the other hand avoids the cassette to set up unnecessary length to improve car annex installation stability, improve simultaneously and dismantle the convenience.

In the fixing frame, the adjusting portion, the force-receiving portion, the clamping seat and the substrate are of an integrated structure. The integral structure enables the fixing frame to have good strength on one hand, and enables the fixing frame to be manufactured conveniently on the other hand.

In an above-mentioned mount, the base plate is rectangular form, the quantity of joint spare is two, and two joint spares set up along the length direction interval of base plate, the quantity of locating part is two, and two joint spares are located between two locating parts. Because can set up the mounting structure that the assembly corresponds car annex on the mount according to the installation quantity and the demand of arranging of car annex in practical application, long banding base plate makes the car annex that the mount can arrange a large quantity, and joint spare arranges the position and makes the base plate firmly fix on A post metal plate, and the position of arranging of locating part makes and leaves big dismantlement space between base plate and A post metal plate to improve car annex installation stability, improve the dismantlement convenience simultaneously.

In the fixing frame, the limiting parts are limiting protrusions, and the two limiting protrusions are respectively located at two ends of the substrate. The spacing arch that is located the base plate both ends makes spacing arch lean on the condition of leaning on A post metal plate to be convenient for observe on the one hand to get rid of to and get rid of the problem that joint spare joint in-process appears, on the other hand reserves great dismantlement space between base plate and A post metal plate, thereby improves car annex installation stability, improves simultaneously and dismantles the convenience.

In foretell mount, the mount is still including the assembly subassembly of locating the base plate opposite side, the assembly subassembly is including connecting the base plate and having the fixed snap ring of open-ended, fixed snap ring is equipped with the second flexion of crooked towards the base plate on the outer wall of opening part, base plate one end terminal surface is equipped with the first flexion of crooked towards the second flexion, and the assembly subassembly still includes the clamping, the clamping is including the first clamping piece of connecting first flexion and the second clamping piece of connecting the second flexion, the clearance has between first clamping piece and the second clamping piece. In the prior art, all automobile accessories are sequentially assembled along the length direction of an A-column metal plate, so that the arrangement space is insufficient, therefore, the air curtain drawstring is not provided with a positioning structure, and is usually arranged between two adjacent automobile accessories, so that the air curtain drawstring is easy to interfere by the surrounding automobile accessories when needing to be stretched out, the air bag cannot be popped out to play a role in protecting the personnel in the automobile, the air curtain drawstring is positioned between the first clamping piece and the second clamping piece, the position of the clamping prevents the arrangement of the air curtain drawstring from occupying the length space of the base plate on one hand, and the air curtain drawstring is convenient to be released in time when in need, on the other hand, the second clamping piece limits the movement of the second bending part, and then the opening of fixed snap ring plays the restriction effect for the fixed snap ring is firm to the car annex location of its centre gripping, thereby improves the installation stability of car annex.

Compared with the prior art, the utility model provides a pair of mount has following advantage:

1. when fixing the mount on A post metal plate, with the card hole of joint spare embedding A post metal plate, and then A post metal plate location between locating part top and stopping face, when separating mount and A post metal plate, stretch into the clearance between base plate and the A post metal plate and extrude the regulating part and make the atress portion shrink with extracting tool, and then conveniently break away from joint spare from the card hole, thereby improve car annex installation stability, improve the dismantlement convenience simultaneously.

2. Carry out the centre gripping to the air curtain stretching strap through the clamping for the air curtain stretching strap is located between A post metal plate and A post backplate, and the clamping is located between fixed snap ring and the base plate side, avoids arranging of air curtain stretching strap to occupy the length space of base plate on the one hand, and the air curtain stretching strap of being convenient for in time deviate from when needing, and on the other hand clamping plays the limiting displacement to the opening of fixed snap ring, makes the fixed snap ring fix a position firmly to the car annex of its centre gripping.

Drawings

Fig. 1 is a perspective view of the fixing frame.

Fig. 2 is a front view of the present holder.

Fig. 3 is a sectional view showing an applied state of the fixing frame.

Fig. 4 is a partially enlarged view of fig. 3.

In the figure, 1, a substrate; 3. a clamping piece; 31. a deformable cavity; 32. an adjustment section; 33. a force receiving portion; 34. a backstop surface; 35. a card holder; 4. a limiting member; 5. assembling the components; 6. fixing the snap ring; 7. a first curved portion; 8. a second curved portion; 9. clamping; 91. a first clip piece; 92. a second clip; 10. a column metal plate; 11. a column guard board; 12. a ceiling wiring harness; 13. a skylight aqueduct; 14. an air curtain drawstring.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, the fixing frame includes a substrate 1, a clamping member 3, a limiting member 4 and an assembling member 5.

As shown in fig. 2, the clamping members 3 and the limiting members 4 are both connected to one side of the substrate 1, the assembling component 5 is connected to the other side of the substrate 1, in this embodiment, the number of the clamping members 3 is two, in actual production, the number of the clamping members 3 may be three or four, each clamping member 3 includes a plate-shaped clamping seat 35 and two stress portions 33 for receiving an extrusion force, the bottom of the clamping seat 35 is connected to the substrate 1, the stress portions 33 are connected to the clamping seat 35, the two stress portions 33 are symmetrically disposed on two sides of the clamping seat 35 and intersect at the top of the clamping seat 35, the thickness of the clamping seat 35 from bottom to top is gradually reduced, the clamping member 3 has a deformation cavity 31 for providing a yielding space for the stress of the stress portions 33, the deformation cavity 31 is located between the stress portions 33 and the clamping seat 35, an included angle between the stress portions 33 and the clamping seat 35 is an acute angle, the limiting members 4 are limiting protrusions protruding from, the two clamping pieces 3 are arranged at intervals along the length direction of the base plate 1, the two limiting bulges are respectively positioned at the two ends of the base plate 1, the two clamping pieces 3 are positioned between the two limiting pieces 4, the clamping pieces 3 also comprise adjusting parts 32 which are connected with the stress parts 33 and can adjust the size of the deformation cavity 31, the inner side surfaces of the stress parts 33 and the adjusting parts 32 are flat straight surfaces, the included angle between the adjusting parts 32 and the clamping seat 35 is an acute angle, as shown in fig. 4, the inner side surface of the adjusting portion 32 is flush with the inner side surface of the force-receiving portion 33, the distance between the top of the limiting member 4 and one side of the substrate 1 is greater than the distance between the adjusting portion 32 and one side of the substrate 1, the force-receiving portion 33 has a stop surface 34 facing the substrate 1 and located outside the adjusting portion 32, the distance between any position of the stop surface 34 and the substrate 1 is greater than the distance between the top of the limiting member 4 and the substrate 1, and the adjusting portion 32, the force-receiving portion 33, the clamping seat 35 and the substrate 1 are of an integrated structure.

Assembly subassembly 5 includes clamping 9 and two fixed snap ring 6 that have the open-ended, fixed snap ring 6 is equipped with the second flexion 8 towards the 1 crooked of base plate on the outer wall of opening part, 1 one end terminal surface of base plate is equipped with the first flexion 7 towards the 8 crooked of second flexion, clamping 9 is including connecting the first clamping piece 91 of first flexion 7 and the second clamping piece 92 of connecting second flexion 8, the clearance has between first clamping piece 91 and the second clamping piece 92, in this embodiment, assembly subassembly 5 still includes two fixed cutting ferrule that have the open-ended, the inner wall of fixed cutting ferrule is equipped with four spacers, in the actual production, the quantity of spacer can be two or six, four spacers symmetry sets up on the inner wall of fixed cutting ferrule.

As shown in fig. 3, when the fixing frame is fixed on the a-pillar metal plate 10, the two clamping members 3 are aligned with the corresponding clamping holes on the a-pillar metal plate 10, then an acting force towards the a-pillar metal plate 10 is applied to the substrate 1, in the process of embedding the clamping members 3, the force-bearing part 33 continuously presses against the wall of the clamping hole and moves towards the inside of the clamping hole, the wall of the clamping hole applies a reaction force to the force-bearing part 33, the deformation cavity 31 provides a yielding space for the contraction of the clamping members 3, so that the force-bearing part 33 deflects towards the clamping seat 35, the clamping members 3 contract to further embed into the clamping holes, and then the a-pillar metal plate 10 is clamped between the stopping surface 34 and the top of the limiting part 4, i.e. the fixing frame is fixed on the a-pillar metal plate; after the fixing frame is fixed, assembling the automobile accessories on the fixing frame, namely embedding the skylight aqueduct 13 and the ceiling wiring harness 12 into two fixing clamping sleeves respectively, embedding the air curtain drawstring 14 between the first clamping piece 91 and the second clamping piece 92, and finally embedding the A column guard plate 11 into the two fixing clamping rings 6, thus finishing the assembly of the automobile accessories; when dismantling the mount, adopt extracting tool, sharp-nosed pliers for example, stretch into the extracting tool and extrude regulating part 32 in the space between A post metal plate 10 and the base plate 1, drive atress portion 33 by regulating part 32 and incline towards cassette 35 for joint spare 3 shrink, and then can conveniently break away from joint spare 3 from the card hole on the one hand, on the other hand reduces the friction between atress portion 33 and the card hole pore wall, thereby improve car annex installation stability, improve the dismantlement convenience simultaneously.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although terms such as the base plate 1, the snap 3, the deformable cavity 31, the adjustment portion 32, the force receiving portion 33, the retaining surface 34, the clamping seat 35, the limiting member 4, the assembly 5, the fixing clip 6, the first bending portion 7, the second support plate 8, the clip 9, the first clip 91, the second clip 92, the a-pillar metal plate 10, the a-pillar panel 11, the ceiling harness 12, the sunroof duct 13, and the curtain belt 14 are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides a mount, includes base plate (1) and joint spare (3) of connecting base plate (1) one side, joint spare (3) are including atress portion (33), joint spare (3) have for atress portion (33) provide give way deformation chamber (31) in space, its characterized in that, one side that joint spare (3) are connected to base plate (1) is equipped with locating part (4) of salient in base plate (1), joint spare (3) are still including regulation portion (32) of connecting atress portion (33), distance between locating part (4) top and base plate (1) is greater than the distance between regulation portion (32) and base plate (1).

2. The fixing frame according to claim 1, wherein the clamping member (3) further comprises a clamping seat (35) connected to the base plate (1), the force-receiving portion (33) is plate-shaped, one side of the force-receiving portion (33) is connected to the clamping seat (35), the deformation cavity (31) is located between the force-receiving portion (33) and the clamping seat (35), and an included angle between the force-receiving portion (33) and the clamping seat (35) is an acute angle.

3. The fixing frame according to claim 2, wherein the adjusting portion (32) is plate-shaped, an included angle between the adjusting portion (32) and the clamping seat (35) is an acute angle, and an inner side surface of the adjusting portion (32) is flush with an inner side surface of the force-receiving portion (33).

4. A holder according to claim 2 or 3, wherein the holders (35) are plate-shaped, and each holder (35) is connected with two force-receiving portions (33), and the two force-receiving portions (33) are symmetrically arranged at two sides of the holder (35).

5. The fixing frame according to claim 4, wherein the bottom of the clamping seat (35) is connected to the base plate (1), the two force-bearing portions (33) intersect at the top of the clamping seat (35), and the thickness of the clamping seat (35) is gradually reduced from the bottom to the top.

6. A holder according to claim 2 or 3, wherein the adjustment portion (32), the force-receiving portion (33), the clamp seat (35) and the base plate (1) are of one-piece construction.

7. A fastening frame according to any one of claims 1 to 3, wherein the base plate (1) is elongated, the number of the engaging members (3) is two, two engaging members (3) are spaced apart along the length of the base plate (1), the number of the limiting members (4) is two, and two engaging members (3) are located between two limiting members (4).

8. The fastening frame according to claim 7, wherein the position-limiting members (4) are position-limiting protrusions, and the two position-limiting protrusions are respectively located at two ends of the base plate (1).

9. The fixing frame according to any one of claims 1 to 3, characterized in that the fixing frame further comprises an assembly component (5) disposed on the other side of the substrate (1), the assembly component (5) comprises a fixing snap ring (6) connected to the substrate (1) and having an opening, the fixing snap ring (6) is provided with a second bending portion (8) bending toward the substrate (1) on the outer wall of the opening, a first bending portion (7) bending toward the second bending portion (8) is disposed on an end face of one end of the substrate (1), the assembly component (5) further comprises a clip (9), the clip (9) comprises a first clip piece (91) connected to the first bending portion (7) and a second clip piece (92) connected to the second bending portion (8), and a gap is formed between the first clip piece (91) and the second clip piece (92).