CN220465309U - Drawing type foldable automobile seat table plate - Google Patents

Abstract

The utility model discloses a pull type foldable automobile seat table plate, which comprises a seat assembly, and also comprises a support assembly arranged on the seat assembly, wherein the support assembly comprises a locking sheet metal, a table plate main body connected with the support assembly is arranged on the locking sheet metal, the table plate main body can relatively swing with the support assembly to a certain extent, and a rotating shaft locking assembly arranged on the table plate main body swings around the limiting through hole on the locking sheet metal through the rotating shaft locking assembly; this pull formula collapsible car seat table has solved the mounted position of table among the prior art and has been in the first half of chair backplate, when the table is located the user state and expands the motion, and the slope process table exists the interference with seat multi-media, can't satisfy the condition that front row seat table and seat multi-media arranged simultaneously, and the whole space utilization of seat is low, the problem that the security is low.

Description

Drawing type foldable automobile seat table plate

Technical Field

The utility model relates to the technical field of automobile seats, in particular to a pull type foldable automobile seat table plate.

Background

In the research and development and design of automobile products, the seat table is used for meeting business office requirements and family overall functional requirements of business MPVs, large-size five-seat and seven-seat SUVs, and meanwhile, the foldable seat table can be additionally arranged to realize the functions of the table, enriching the functions of the cabin and the versatility of the cabin by utilizing good spaces of the business MPVs, the large-size five-seat and the seven-seat SUVs, and can be folded to retract and expand the overall use space of the cabin.

The utility model discloses a car seat table, which solves the problem that a front seat occupies the leg space of a rear passenger after being added into the table by arranging a seat table placement groove with a seat table and a support assembly on a seat back plate, effectively compresses the table space, and applies novel materials such as magnesium aluminum alloy, zinc alloy and the like on the table to solve the problem that the conventional table utilizes plastic materials in smell and strength.

The problem that the back passenger shank space is encroached behind the front seat joining table is mainly solved to this patent, but the mounted position of this patent lies in the upper half of table in the chair backplate, and when the table is located the state of use and expands the motion, the slope process table exists with the seat multi-media and interferes, can't satisfy the condition that front seat table and seat multi-media arrange simultaneously, and the whole space utilization of seat is low, and the security is low.

Disclosure of Invention

The utility model aims to provide a pull type foldable automobile seat table plate, which solves the problems that in the prior art, the installation position of the table plate is at the upper half part of a chair back plate, when the table plate is in unfolding motion in a use state, the table plate interferes with seat multimedia in an inclining process, the condition that the front-row seat table plate and the seat multimedia are arranged at the same time cannot be met, the whole space utilization rate of a seat is low, and the safety is low.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a pull type foldable car seat table, comprising a seat assembly, further comprising:

the support assembly is arranged on the seat assembly and comprises a locking metal plate, and a limiting through hole is formed in the locking metal plate;

a table body connected with the supporting component, wherein the table body can relatively swing with the supporting component to a certain extent, and

the rotating shaft locking assembly is arranged on the table plate main body, and the table plate main body swings around the limiting through hole on the locking sheet metal through the rotating shaft locking assembly.

Preferably, the support assembly further comprises a limiting metal plate, the limiting metal plate is connected with a sliding rail through a bolt, and a sliding block is connected to the sliding rail in a sliding manner.

Preferably, the desk plate main body comprises a desk plate and a framework, a cylindrical pin is arranged at the tail end of the framework, and the desk plate is fixedly connected with the framework through screws.

Preferably, the rotating shaft locking component is arranged inside the framework.

Preferably, the pivot locking subassembly includes the button depression bar, button depression bar and skeleton mounting groove correspond to be arranged, button depression bar bottom is connected with first brake spring, button depression bar bottom both sides are fixedly connected with transmission stock respectively, the one end that the button depression bar was kept away from to the transmission stock is connected with the stabilizer blade, the plane end of stabilizer blade is equipped with the promotion support, it is equipped with the oblique top slider to promote support both sides cylindric lock end, oblique top slider both sides are equipped with 45U type grooves, the oblique top slider is connected with the bush, be equipped with the groove on the bush, be equipped with the second brake spring between the groove on the bush and the groove on the oblique top slider.

Preferably, the inclined top sliding blocks are in one-to-one correspondence with reserved slots on the bushings.

Preferably, cylindrical pins at two sides of the pushing support are in one-to-one correspondence with U-shaped grooves at 45 degrees at two sides of the inclined top sliding block and slide.

Preferably, the cylindrical pin end of the inclined top sliding block is correspondingly inserted with the limiting through hole of the locking sheet metal.

Preferably, the locking sheet metal is provided with a U-shaped groove.

Preferably, the cylindrical pin at the tail end of the framework is inserted into the U-shaped groove on the locking sheet metal.

According to the technical scheme, the utility model has the following beneficial effects:

this pull formula collapsible car seat table through set up supporting component on the seat assembly, supporting component includes the locking panel beating, be equipped with spacing through-hole on the locking panel beating, be connected with the table main part on the supporting component, the table main part can carry out the relative swing of certain limit with supporting component, be equipped with pivot locking component in the table main part, the table main part is passed through pivot locking component and is swung around the spacing through-hole on the locking panel beating, the mounted position of table in the prior art has been solved in the last half of chair backplate, when the table is located the state of use and expands the motion, the slope process table exists the interference with seat multi-media, can't satisfy the condition that front row seat table and seat multi-media were arranged simultaneously, the whole space utilization of seat is low, the problem of security is low.

Drawings

FIG. 1 is a schematic view of a table main body-whole chair in use state;

FIG. 2 is a schematic view of the table main body-whole chair combination structure of the present utility model;

FIG. 3 is a schematic view of the mating structure of the table main body and the back plate of the present utility model;

FIG. 4 is a schematic view showing a state of use of the table main body-back plate of the present utility model;

FIG. 5 is a schematic view of a table body-frame assembly of the present utility model;

FIG. 6 is a general schematic view of a table body according to the present utility model;

FIG. 7 is a schematic view of a table top frame according to the present utility model;

FIG. 8 is a schematic view of a spindle lock assembly-skeleton assembly of the present utility model;

FIG. 9 is a schematic view of a shaft locking assembly according to the present utility model;

FIG. 10 is an enlarged view of FIG. 9A in accordance with the present utility model;

FIG. 11 is a schematic view of the shaft locking assembly of the present utility model with parts separated;

FIG. 12 is a schematic diagram of a skeletal part of the present utility model;

FIG. 13 is a schematic view illustrating the angular connection of the frame, shaft locking assembly and support assembly of the present utility model;

FIG. 14 is an enlarged view of the portion B of FIG. 13 in accordance with the present utility model;

FIG. 15 is a schematic view of another angular connection of the frame, shaft locking assembly and support assembly of the present utility model;

FIG. 16 is an enlarged view of FIG. 15 at C in accordance with the present utility model;

fig. 17 is a schematic view of a support assembly according to the present utility model from a certain perspective.

In the figure: 1. a seat assembly; 2. a support assembly; 21. locking metal plates; 22. limiting metal plates; 23. a slide rail; 24. a slide block; 3. a table body; 31. a table plate; 32. a skeleton; 4. a spindle lock assembly; 41. a key press lever; 42. a first brake spring; 43. a transmission long rod; 44. a support leg; 45. pushing the bracket; 46. a second brake spring; 47. a pitched roof slider; 48. a bushing.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 7 and fig. 17, a pull type foldable automobile seat table comprises a seat assembly 1, a supporting component 2, a table body 3 and a rotating shaft locking component 4, wherein the supporting component 2 is arranged on the seat assembly 1, the table body 3 is connected with the supporting component 2, the rotating shaft locking component 4 is arranged on the table body 3, the supporting component 2 comprises a locking sheet metal 21, a limiting through hole is formed in the locking sheet metal 21, the table body 3 can swing relatively to a certain extent with the supporting component 2, the table body 3 swings around the limiting through hole in the locking sheet metal 21 through the rotating shaft locking component 4, the problem that the installation position of the table body 3 and the seat assembly 1 are mutually matched and turned over in the prior art is solved, when the table is in an unfolding motion in a use state, the tilting process, the table is interfered with a seat multimedia, the situation that the front seat table and the seat multimedia are arranged at the same time cannot be satisfied, the whole space utilization rate of the seat is low, and the safety is low.

As shown in fig. 1-5, the supporting component 2 is symmetrically disposed on the seat assembly 1, the table main body 3 can be folded around the supporting component 2, and the table main body 3 can swing relatively to a certain extent with the supporting component 2, so that the table main body 3 can be matched with a chair back plate of the seat assembly 1, the supporting component 2 is connected with a chair framework on the seat assembly 1, one end of the supporting component 2 is connected with a bracket through bolts, the supporting component 2 can swing to a certain extent with the bracket, the table main body 3 can be unfolded from the chair back plate in the seat assembly 1, and the bracket is connected with the chair framework on the seat assembly 1 through welding.

As shown in fig. 4, 5, 6, 15, 16 and 17, the supporting assembly 2 further includes a limiting metal plate 22, a sliding block 24 and a sliding rail 23, the limiting metal plate 22 is connected with the sliding rail 23 through a bolt, the sliding block 24 slides along the vertical direction of the sliding rail 23, and the sliding block 24 completes the upper limit through the limiting surface of the limiting metal plate 22.

As shown in fig. 6, 7, 8 and 11, the table main body 3 includes a table 31 and a framework 32, the table 31 is matched with the framework 32, the table 31 is fixedly connected with the framework 32 through screws, the framework 32 is internally provided with a rotating shaft locking assembly 4, and the framework 32 is provided with limiting stop points for matching the position of the rotating shaft locking assembly 4 according to the rotating shaft locking assembly 4.

As shown in fig. 8, 9, 10 and 11, the rotation shaft locking assembly 4 includes a key pressing rod 41, a transmission long rod 43, a first braking spring 42, a supporting leg 44, a pushing bracket 45, a second braking spring 46, an inclined top sliding block 47 and a bushing 48, the key pressing rod 41 is correspondingly arranged with the installation groove of the framework 32, the first braking spring 42 is connected with the key pressing rod 41 to provide a key stroke and a key restoring force, the key pressing rod 41 is connected with one end of the transmission long rod 43, and the other end of the transmission long rod 43 is connected with the supporting leg 44; the two sides of the oblique top sliding block 47 are provided with 45-degree U-shaped grooves, the oblique top sliding block 47 is connected with a bushing 48, the bushing 48 is provided with grooves, a second braking spring 46 is arranged between the groove on the bushing 48 and the groove on the oblique top sliding block 47, the supporting legs 44 and the oblique top sliding block 47 are in linkage to form a transmission effect, the oblique top sliding block 47 and the bushing 48 are in one-to-one correspondence with reserved groove positions, the oblique top sliding block 47 and the bushing 48 form single-degree-of-freedom linkage through the second braking spring 46, the cylindrical pins on two sides of the pushing support 45 are in linkage with the oblique top sliding block 47, the cylindrical pins on two sides of the pushing support 45 are in one-to-one correspondence with the 45-degree U-shaped grooves on two sides of the oblique top sliding block 47 to form sliding linkage, and the plane ends of the pushing support 45 are in correspondence with the plane ends of the supporting legs 44 to form linkage.

As shown in fig. 7, 11, 13, 14, 15, 16 and 17, the cylindrical pin end of the inclined top slider 47 is correspondingly inserted into the limiting through hole of the locking metal plate 21 in the support assembly 2, the cylindrical pin end of the inclined top slider 47 can slide back and forth in the limiting through hole and rotate around the central axis of the cylindrical pin, the cylindrical pin of the inclined top slider 47 can also pass through the limiting through hole of the locking metal plate 21 to enter the locking through hole in the limiting metal plate 22, and the cylindrical pin of the inclined top slider 47 can slide and rotate in the locking through hole of the limiting metal plate 22.

As shown in fig. 12, 13, 14, 15, 16 and 17, the cylindrical pin at the end of the skeleton 32 is inserted into the rotation-limiting U-shaped groove of the locking metal plate 21, and the skeleton 32 and the table main body 3 are linked to form a turnover swing around the limiting through hole of the locking metal plate 21.

As shown in fig. 7-17, when the key pressing rod 41 is in a pressing forward stroke and a pressing backward stroke, the linkage inclined top sliding block 47 moves, the inclined top sliding block 47 slides along the groove position of the bushing 48, then the cylindrical pin of the linkage inclined top sliding block 47 enters and exits the locking hole of the limiting metal plate 22 from the limiting through hole joint position of the locking metal plate 21, meanwhile, when the inclined top sliding block 47 slides to the inner wall of the framework 32 along the groove position of the bushing 48, the inner wall of the framework 32 has a blocking point function for the inclined top sliding block 47, the inclined top sliding block 47 slides to the rear inner wall of the bushing 48 along the groove position of the bushing 48, the inner wall of the bushing 48 has a blocking point function for the inclined top sliding block 47, the bushing 48 is fixedly matched with the inner wall mounting groove position of the framework 32, and the mounting groove position of the framework 32 has a limiting blocking point for limiting the degree of freedom of the bushing 48, and has a fixing function.

As shown in fig. 7 and 8, in the specific implementation process, the table body 3 swings around the limiting through hole of the locking metal plate 21 through the linkage of the rotating shaft locking component 4, the table body 3 rotates around the cylindrical pin of the framework 32 by 0 ° to 90 ° through the linkage of the framework 32, the U-shaped limiting groove of the locking metal plate 21 gives the table body 3 a turnover limiting function, and when the table body 3 is parallel to the sliding rail 23 by 0 °, the rotating shaft locking component 4 can be unlocked and locked.

As shown in fig. 1, fig. 4, fig. 7, fig. 9, fig. 10, fig. 13, fig. 14, fig. 15, fig. 16 and fig. 17, in the implementation process, when the oblique top sliding block 47 cylindrical pin of the rotating shaft locking component 4 exits the locking hole of the limiting metal plate 22, and when the table main body 3 is parallel to the sliding rail 23 by 0 °, the rotating shaft locking component 4 is in an unlocking state, the sliding block 24 is unlocked and can slide up and down along the sliding rail 23, the table main body 3 slides along the sliding rail 23 along with the sliding block 24 to complete the drawing function of the table main body 3, the table main body 3 slides down along with the sliding block 24 to a retraction initial position, the upper end of the sliding rail 23 reaches the internal limiting point of the table main body 3, the table main body 3 completes the sliding limiting, the table main body 3 rotates along with the supporting component 2 to the seat back plate on the seat assembly 1, the table 31 is fastened with the seat back upper buckle assembly on the seat assembly 1, and the table main body 3 is retracted to the seat back plate initial state on the seat assembly 1.

The working process comprises the following steps: the desk plate main body 3 swings around the limiting through hole of the locking sheet metal 21 through the linkage of the rotating shaft locking assembly 4, the desk plate main body 3 rotates around the cylindrical pin of the framework 32 at 0-90 degrees through the linkage of the framework 32, the U-shaped limiting groove of the locking sheet metal 21 gives the desk plate main body 3 a turnover limiting function, when the desk plate main body 3 is parallel to the sliding rail 23 at 0 degrees, the rotating shaft locking assembly 4 is unlocked and locked, when the oblique top sliding block 47 is parallel to the sliding rail 23 at 0 degrees, the rotating shaft locking assembly 4 is in an unlocking state, the sliding block 24 can slide up and down along the sliding rail 23, the desk plate main body 3 slides along the sliding rail 23 along with the sliding block 24 to complete the drawing function of the desk plate main body 3, the desk plate main body 3 slides down to a stowing initial position along with the sliding block 24, the upper end of the sliding rail 23 reaches the limiting point inside the desk plate main body 3, the desk plate main body 3 completes the sliding down limiting function, the desk plate main body 3 rotates to the seat assembly 1 along with the supporting assembly 2 to be matched with the desk plate, the desk plate 31 is fastened with the back plate main body on the seat assembly 1 to form a clamping assembly on the back plate assembly 1, and the desk plate main body is fastened to the seat assembly 1.

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

Claims (10)

1. The utility model provides a collapsible car seat table of pull formula, includes seat assembly (1), its characterized in that still includes:

the support assembly (2) is arranged on the seat assembly (1), the support assembly (2) comprises a locking metal plate (21), and a limiting through hole is formed in the locking metal plate (21);

a table body (3) connected with the supporting component (2), wherein the table body (3) can relatively swing with the supporting component (2) to a certain extent, and

the rotating shaft locking assembly (4) is arranged on the table plate main body (3), and the table plate main body (3) swings around the limiting through hole on the locking sheet metal (21) through the rotating shaft locking assembly (4).

2. The pull-out foldable car seat table of claim 1, wherein: the supporting assembly (2) further comprises a limiting metal plate (22), the limiting metal plate (22) is connected with a sliding rail (23) through a bolt, and a sliding block (24) is connected to the sliding rail (23) in a sliding mode.

3. The pull-out foldable car seat table of claim 1, wherein: the table body (3) comprises a table plate (31) and a framework (32), a cylindrical pin is arranged at the tail end of the framework (32), and the table plate (31) is fixedly connected with the framework (32) through screws.

4. A pull-out foldable car seat table as claimed in claim 3, wherein: the rotating shaft locking component (4) is arranged inside the framework (32).

5. A pull-out foldable car seat table as claimed in claim 3, wherein: the rotating shaft locking assembly (4) comprises a key pressing rod (41), the key pressing rod (41) is correspondingly arranged with a framework (32) mounting groove, a first braking spring (42) is connected to the bottom of the key pressing rod (41), transmission long rods (43) are fixedly connected to two sides of the bottom of the key pressing rod (41) respectively, one ends of the transmission long rods (43) away from the key pressing rod (41) are connected with supporting feet (44), the plane ends of the supporting feet (44) are provided with pushing supports (45), cylindrical pin ends on two sides of the pushing supports (45) are provided with oblique jacking sliding blocks (47), 45-degree U-shaped grooves are formed in two sides of the oblique jacking sliding blocks (47), a bushing (48) is connected, grooves are formed in the bushing (48), and a second braking spring (46) is arranged between the grooves in the bushing (48) and the grooves in the oblique jacking sliding blocks (47).

6. The retractable folding car seat table of claim 5, wherein: the inclined top sliding blocks (47) are in one-to-one correspondence with reserved groove positions on the bushings (48).

7. The retractable folding car seat table of claim 5, wherein: the cylindrical pins on two sides of the pushing support (45) are in one-to-one correspondence with the U-shaped grooves on two sides of the inclined top sliding block (47) and slide.

8. The retractable folding car seat table of claim 5, wherein: the cylindrical pin end of the inclined top sliding block (47) is correspondingly inserted with a limiting through hole of the locking sheet metal (21).

9. A pull-out foldable car seat table as claimed in claim 3, wherein: u-shaped grooves are formed in the locking metal plates (21).

10. The retractable folding car seat table of claim 9, wherein: the cylindrical pin at the tail end of the framework (32) is inserted into the U-shaped groove on the locking sheet metal (21).