阅读说明：本技术 一种汽车后排座椅的检具 (Checking fixture for automobile rear row seat ) 是由 熊凤霞 于 2020-04-16 设计创作，主要内容包括：本发明公开了一种汽车后排座椅的检具,包括检具底座和座椅底板,所述检具底座的四角均开设有孔槽,所述检具底座的下方设置有车体,所述检具底座的边缘安装有扭簧,所述盖板的下表面覆盖有橡胶垫,所述检具底座的中部焊接有主支架,所述座椅底板位于主支架的上方,所述主支架的表面安装有转轴,所述定位螺纹柱的末端外侧旋接有封口套。该汽车后排座椅的检具通过橡胶垫和盖板对长螺丝和孔槽进行密封,避免长螺丝进水生锈,降低了长螺丝的氧化速度,从而保持长螺丝的长久灵活性,便于对检具底座进行拆卸,通过转轴、连接板、圆孔、定位螺纹柱和封口套之间的相互配合,增强了检具底座与座椅底板之间的连接强度,提高了汽车座椅安装稳定性。(The invention discloses a checking fixture for a rear row seat of an automobile, which comprises a checking fixture base and a seat bottom plate, wherein hole grooves are formed in four corners of the checking fixture base, a vehicle body is arranged below the checking fixture base, a torsion spring is arranged at the edge of the checking fixture base, a rubber pad covers the lower surface of a cover plate, a main support is welded in the middle of the checking fixture base, the seat bottom plate is positioned above the main support, a rotating shaft is arranged on the surface of the main support, and a sealing sleeve is screwed on the outer side of the tail end of a positioning threaded column. This utensil of examining of car back row seat seals up long screw and hole groove through rubber pad and apron, avoids the long screw to intake rusty, has reduced the oxidation rate of long screw to keep the permanent flexibility of long screw, be convenient for dismantle examining a base, through pivot, connecting plate, round hole, location screw post and seal the mutually supporting between the cover, strengthened the joint strength who examines between base and the seat bottom plate, improved car seat installation stability.)

1. The utility model provides an utensil is examined to car back row seat, includes examines utensil base (1) and seat bottom plate (10), its characterized in that: four corners of the checking fixture base (1) are provided with hole grooves (2), long screws (3) penetrate through the hole grooves (2), a vehicle body (4) is arranged below the checking fixture base (1), torsion springs (5) are installed at the edges of the checking fixture base (1), a cover plate (6) is connected to the outer side of each torsion spring (5), a rubber pad (7) covers the lower surface of each cover plate (6), a main support (8) is welded to the middle of the checking fixture base (1), limiting columns (9) are arranged on the left side and the right side of each main support (8), the seat bottom plate (10) is located above the main supports (8), limiting grooves (11) connected with the limiting columns (9) are formed in the main supports (8), a seat main body (12) is integrally installed at the upper end of the seat bottom plate (10), and a rotating shaft (13) is installed on the surface of each main support (8), and the outside of pivot (13) is connected with connecting plate (14), round hole (15) have been seted up on the surface of connecting plate (14), and the inside of round hole (15) has cup jointed location screw thread post (16), the terminal outside of location screw thread post (16) has connect closure cover (17) soon.

2. The checking fixture for the rear seats of the automobile according to claim 1, characterized in that: examine a base (1) and pass through hole groove (2) and long screw (3) and automobile body (4) threaded connection, and apron (6) pass through torsional spring (5) and examine and constitute revolution mechanic between base (1), are parallel to each other between apron (6) moreover.

3. The checking fixture for the rear seats of the automobile according to claim 1, characterized in that: the inner surface of the limiting groove (11) is attached to the outer surface of the limiting column (9), the limiting columns (9) are parallel to each other, the limiting columns (9) are perpendicular to the checking fixture base (1), and the limiting columns (9) are symmetrical about the vertical center line of the checking fixture base (1).

4. The checking fixture for the rear seats of the automobile according to claim 1, characterized in that: the main support (8) forms a rotating structure between the rotating shaft (13) and the connecting plate (14), the round hole (15) of the connecting plate (14) is connected with the positioning threaded column (16), and an integrated structure is arranged between the positioning threaded column (16) and the seat bottom plate (10).

5. The checking fixture for the rear seats of the automobile according to claim 1, characterized in that: the outer surface of the sealing sleeve (17) is distributed with anti-slip stripes (18), and the sealing sleeve (17) is connected with one end of a connecting rope (19).

6. The checking fixture for the rear seats of the automobile according to claim 1, characterized in that: the sealing sleeve (17) is connected with the seat bottom plate (10) through a connecting rope (19), and the anti-skid stripes (18) are distributed along the outer surface of the sealing sleeve (17) in an annular structure.

Technical Field

The invention relates to the technical field of automobile checking fixture equipment, in particular to a checking fixture for a rear seat of an automobile.

Background

By car is meant a non-rail-carrying vehicle having 4 or more than 4 wheels, primarily for: carrying personnel and/or goods; the checking fixture is a simple tool used by industrial production enterprises for controlling various sizes (such as aperture, space size and the like) of products, improves production efficiency and control quality, is suitable for mass production of products such as automobile parts and replaces professional measuring tools such as smooth plug gauges, threaded plug gauges and outer diameter calipers.

The existing automobile seat checking fixture is usually connected with a seat main body through a buckle, a large amount of calibration work needs to be carried out in the connection mode, the installation difficulty between the seat and the checking fixture is increased, secondly, the buckle connection strength is not high, the disassembly difficulty of the seat is increased, and in order to solve the problems, the checking fixture for the automobile rear seat is provided.

Disclosure of Invention

The invention aims to provide a checking fixture for a rear seat of an automobile, which aims to solve the problems that a common checking fixture for an automobile seat in the background art is usually connected with a seat main body through a buckle, a large amount of calibration work is required in the connection mode, the installation difficulty between the seat and the checking fixture is increased, the buckle connection strength is not high, and the disassembly difficulty of the seat is increased.

In order to achieve the purpose, the invention provides the following technical scheme: a checking fixture for a rear row seat of an automobile comprises a checking fixture base and a seat bottom plate, wherein four corners of the checking fixture base are provided with hole grooves, a long screw penetrates through the inside of the hole groove, a vehicle body is arranged below the checking fixture base, a torsion spring is arranged at the edge of the checking fixture base, a cover plate is connected with the outer side of the torsion spring, a rubber pad covers the lower surface of the cover plate, a main support is welded in the middle of the checking fixture base, the left side and the right side of the main bracket are both provided with limit posts, the seat bottom plate is positioned above the main bracket, a limiting groove connected with the limiting column is arranged in the main bracket, a seat main body is integrally arranged at the upper end of the seat bottom plate, a rotating shaft is arranged on the surface of the main bracket, and the outside of pivot is connected with the connecting plate, the round hole has been seted up on the surface of connecting plate, and the inside of round hole has cup jointed the location screw thread post, the terminal outside of location screw thread post has connect the closure cover soon.

Preferably, the checking fixture base is in threaded connection with the vehicle body through a hole groove and a long screw, the cover plate is in a rotating structure with the checking fixture base through a torsion spring, and the cover plates are parallel to each other.

Preferably, the inner surface of the limiting groove is attached to the outer surface of the limiting column, the limiting columns are parallel to each other, the limiting columns are perpendicular to the checking fixture base, and the limiting columns are symmetrical about a vertical center line of the checking fixture base.

Preferably, the main support forms a rotating structure through the rotating shaft and the connecting plate, the connecting plate round hole is connected with the positioning threaded column, and an integrated structure is arranged between the positioning threaded column and the seat bottom plate.

Preferably, the outer surface of the sealing sleeve is distributed with anti-slip stripes, and the sealing sleeve is connected with one end of the connecting rope.

Preferably, the sealing sleeve is connected with the seat bottom plate through a connecting rope, and the anti-skid stripes are distributed along the outer surface of the sealing sleeve in an annular structure.

Compared with the prior art, the invention has the beneficial effects that: the checking fixture of the automobile rear row seat enables the checking fixture base to be stably assembled above an automobile body through the arrangement of the long screws and the hole grooves, then a supporting object at the cover plate is loosened, the cover plate rotates towards the checking fixture base through the torsion spring until the rubber pad on the lower surface of the cover plate covers the upper surface of the long screws, the long screws and the hole grooves are sealed through the rubber pad and the cover plate, the long screws are prevented from entering water and rusting, the oxidation speed of the long screws is reduced, the long-term flexibility of the long screws is kept, the checking fixture base is convenient to disassemble, the position between the checking fixture base and the seat bottom plate is preliminarily fixed through the limiting connection between the limiting columns and the limiting grooves, the connection dislocation phenomenon between the seat bottom plate and the checking fixture base is avoided, and the connection strength between the checking fixture base and the seat bottom plate is enhanced through the mutual matching between the rotating shaft, the connecting plate, the round holes, the positioning threaded columns and the sealing sleeve, the automobile seat sealing device has the advantages that the installation stability of the automobile seat is improved, the sealing sleeve is small in size, the sealing sleeve is easy to lose after being detached, the sealing sleeve is connected onto the seat bottom plate through the connecting rope, and the sealing sleeve can be prevented from losing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the sealing sleeve of the present invention;

fig. 3 is a schematic perspective view of the cover plate of the present invention.

In the figure: 1. a gauge base; 2. a hole groove; 3. a long screw; 4. a vehicle body; 5. a torsion spring; 6. a cover plate; 7. a rubber pad; 8. a main support; 9. a limiting column; 10. a seat pan; 11. a limiting groove; 12. a seat main body; 13. a rotating shaft; 14. a connecting plate; 15. a circular hole; 16. positioning the threaded column; 17. sealing the sleeve; 18. anti-skid stripes; 19. and connecting ropes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a checking fixture for a rear row seat of an automobile comprises a checking fixture base 1 and a seat bottom plate 10, wherein four corners of the checking fixture base 1 are respectively provided with a hole groove 2, a long screw 3 penetrates through the hole groove 2, a vehicle body 4 is arranged below the checking fixture base 1, a torsion spring 5 is arranged at the edge of the checking fixture base 1, a cover plate 6 is connected to the outer side of the torsion spring 5, a rubber pad 7 covers the lower surface of the cover plate 6, the checking fixture base 1 is in threaded connection with the vehicle body 4 through the hole groove 2 and the long screw 3, a rotating structure is formed between the torsion spring 5 and the checking fixture base 1 through the cover plate 6, the cover plates 6 are parallel to each other, when the device is used, firstly, the checking fixture base 1 is horizontally placed on the upper surface of the vehicle body 4, then the long screw 3 is clockwise screwed in the hole groove 2 until the lower end of the long screw 3 extends into the vehicle body 4, the checking fixture base 1 is stably assembled above the vehicle body 4 through the arrangement of the long screw 3 and the hole groove 2, then, a supporting object at the cover plate 6 is loosened, the cover plate 6 rotates towards the direction of the checking fixture base 1 through the torsion spring 5 until the rubber pad 7 on the lower surface of the cover plate 6 covers the upper surface of the long screw 3, the long screw 3 and the hole groove 2 are sealed through the rubber pad 7 and the cover plate 6, and the long screw 3 is prevented from rusting when water enters;

the middle part of the checking fixture base 1 is welded with a main support 8, the left side and the right side of the main support 8 are both provided with a limiting column 9, a seat bottom plate 10 is positioned above the main support 8, a limiting groove 11 connected with the limiting column 9 is arranged inside the main support 8, the upper end of the seat bottom plate 10 is integrally provided with a seat main body 12, the inner surface of the limiting groove 11 is attached to the outer surface of the limiting column 9, the limiting columns 9 are parallel to each other, the limiting columns 9 are perpendicular to the checking fixture base 1, the limiting columns 9 are symmetrical with respect to the vertical central line of the checking fixture base 1, after the checking fixture base 1 is installed, the seat bottom plate 10 can be installed above the checking fixture base 1, the limiting groove 11 inside the lower surface of the seat bottom plate 10 is in sleeve joint with the limiting column 9, the position between the checking fixture base 1 and the seat bottom plate 10 is preliminarily fixed through the limiting connection between the limiting columns 9 and the limiting grooves 11, the connection dislocation phenomenon between the seat bottom plate 10 and the checking fixture base 1 is avoided, the rotating shaft 13 is installed on the surface of the main support 8, the connecting plate 14 is connected to the outer side of the rotating shaft 13, the round hole 15 is formed in the surface of the connecting plate 14, the positioning threaded column 16 is sleeved inside the round hole 15, the sealing sleeve 17 is screwed outside the tail end of the positioning threaded column 16, the main support 8 forms a rotating structure through the rotating shaft 13 and the connecting plate 14, the round hole 15 of the connecting plate 14 is connected with the positioning threaded column 16, the positioning threaded column 16 and the seat bottom plate 10 are arranged into an integrated structure, the connecting plate 14 rotates upwards through the rotating shaft 13 until the round hole 15 in the surface of the connecting plate 14 is sleeved outside the positioning threaded column 16, then the sealing sleeve 17 is screwed on the tail end of the positioning threaded column 16 clockwise, the tail end of the positioning threaded column 16 is sealed through the sealing sleeve 17, and the connecting plate 14 is fixed on the positioning threaded column 16, through pivot 13, connecting plate 14, round hole 15, location screw post 16 and seal the mutually supporting between the cover 17, the joint strength between gauge base 1 and the seat bottom plate 10 has been strengthened, car seat installation stability has been improved, seal the surface range distribution of cover 17 and have anti-skidding stripe 18, seal the cover 17 and be connected with the one end of connecting rope 19, the setting of anti-skidding stripe 18 is used for strengthening the frictional force between staff's hand and the cover 17, the phenomenon of skidding appears when avoiding rotating the cover 17, seal the cover 17 and be connected with seat bottom plate 10 through connecting rope 19, and anti-skidding stripe 18 is the annular structure along sealing the cover 17 outward appearance and distributing, the volume of sealing the cover 17 is less, will seal the cover 17 and lose easily after dismantling, will seal the cover 17 and connect on seat bottom plate 10 through connecting rope 19, can avoid sealing the losing of cover 17.

The working principle is as follows: when the checking fixture for the automobile rear row seat is used, firstly, the checking fixture base 1 is horizontally placed on the upper surface of the vehicle body 4, then the long screw 3 is screwed in the hole groove 2 clockwise until the lower end of the long screw 3 extends into the vehicle body 4, the checking fixture base 1 is stably assembled above the vehicle body 4 through the arrangement of the long screw 3 and the hole groove 2, then a supporting object at the cover plate 6 is loosened, the cover plate 6 rotates towards the checking fixture base 1 through the torsion spring 5 until the rubber pad 7 on the lower surface of the cover plate 6 covers the upper surface of the long screw 3, after the checking fixture base 1 is completely installed, the seat bottom plate 10 can be installed above the checking fixture base 1, the limiting groove 11 in the lower surface of the seat bottom plate 10 is in sleeve joint with the limiting column 9, and the position between the checking fixture base 1 and the seat bottom plate 10 is preliminarily fixed through the limiting connection between the limiting column 9 and the limiting groove 11, the connecting plate 14 upwards rotates through the rotating shaft 13 until the round hole 15 on the surface of the connecting plate 14 is sleeved on the outer side of the positioning threaded column 16, then the sealing sleeve 17 is clockwise screwed on the tail end of the positioning threaded column 16, the tail end of the positioning threaded column 16 is sealed through the sealing sleeve 17, so that the connecting plate 14 is fixed on the positioning threaded column 16, and through the mutual matching of the rotating shaft 13, the connecting plate 14, the round hole 15, the positioning threaded column 16 and the sealing sleeve 17, the connecting strength between the checking fixture base 1 and the seat bottom plate 10 is enhanced, the installation stability of the automobile seat is improved, and the working principle of the checking fixture for the automobile rear seat is realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.