CN220522760U

CN220522760U - Inflating equipment for inflatable waist support of automobile seat

Info

Publication number: CN220522760U
Application number: CN202321763796.7U
Authority: CN
Inventors: 王延臣; 田力
Original assignee: Anhui Yihai Automotive Technology Co ltd
Current assignee: Anhui Yihai Automotive Technology Co ltd
Priority date: 2024-01-10
Filing date: 2024-01-10
Publication date: 2024-02-23
Anticipated expiration: 2034-01-10

Abstract

The utility model discloses inflation equipment for an inflatable waist support of an automobile seat, which comprises a box body, wherein an inflation pump is fixed in the box body through bolts, and an output end of the inflation pump is connected with an inflation hose which penetrates to the outside of the box body in a sliding manner; according to the utility model, the sleeve is movably sleeved outside the inflating head, the inner side of the sleeve is provided with the inner thread, and meanwhile, the outer wall of the connector is provided with the outer thread matched with the inner thread, so that the connector and the inflating head are convenient to assemble and disassemble, further, the inflating heads with different specifications are convenient to replace to adapt to inflating waist supports of automobile seats with different specifications for inflating, the applicability is high, the winding and containing of the inflating hose are realized by fixing the winding wheel disc on the outer wall of the box body, and the side, close to the connector, of the inflating hose is pressed and fixed by utilizing the positioning and pressing mechanism, so that the containing and arrangement of the inflating hose are realized, and more space is not occupied.

Description

Inflating equipment for inflatable waist support of automobile seat

Technical Field

The utility model relates to the technical field of inflation equipment, in particular to inflation equipment for an inflatable waist support of an automobile seat.

Background

The automobile seat is an important part for providing support and safety protection for passengers in an automobile, along with the gradual and strong competition of automobile markets, the seat comfort has become an important index for evaluating the quality of the whole automobile seat and the whole automobile, the automobile seat waist support is an important device for improving the comfort on the automobile seat, the types of automobile seat waist supports are many, the inflatable automobile seat waist support is favored by wide users due to the excellent comfort, and the inflatable automobile seat waist support is inflated through inflation equipment.

Based on the discovery in the prior art, the inflation equipment that current car seat aerifys waist and holds in the palm is single in most structure, does not possess the structure of accomodating to the hose of inflating, leads to the hose of inflating longer, is inconvenient to accomodate the arrangement, has taken more space, uses inconvenient, and the inflation head of current atmospheric equipment is mostly with the hose fixed connection of inflating, inconvenient dismantlement to the inflation head of different specifications is not convenient to change, and then can not be applicable to the car seat of different specifications and aerify the waist and hold in the palm, and the practicality is not high, therefore, the utility model provides an inflation equipment that car seat aerifys waist and holds in the palm in order to solve the problem that exists among the prior art.

Disclosure of Invention

The utility model aims to solve the problems that the conventional inflation equipment for the inflatable waist support of the automobile seat is not provided with a storage structure for an inflation hose, so that the inflation hose is long, storage and arrangement are inconvenient, and an inflation head is fixedly connected with the inflation hose and is inconvenient to detach.

In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the utility model provides an equipment of inflating that waist held in palm is inflated to car seat, includes the box, the inside air pump that has of box through bolt fastening, the output of air pump is connected with the slip and runs through to the outside hose of inflating of box, the hose of inflating is located the external one end of box and is fixed with the connector, the sealed butt joint of one end of air pump is kept away from to the connector has the head of inflating, the outside slip cap of head of inflating is equipped with the sleeve pipe, the ring channel has been seted up to the inside one side of keeping away from the connector of sleeve pipe, the spacing ring that is located the ring channel is fixed with to the head outer wall of inflating, the internal thread has been seted up on the inner wall of ring channel one side of keeping away from to the sleeve pipe, set up the rolling rim plate of hose outside is located to the cover on the outer wall of one side that the box is close to the connector, be fixed with location pressing mechanism on the outer wall of rim plate rolling one side.

The further improvement is that: the positioning pressing mechanism comprises an L-shaped bracket fixed on the outer wall of the box body and a positioning bolt with threads penetrating through the L-shaped bracket, one end, close to the box body, of the positioning bolt is rotationally connected with a pressing plate, and one side, far away from the box body, of the pressing plate is symmetrically fixed with a limiting rod which penetrates through the L-shaped bracket in a sliding mode.

The further improvement is that: the sealing groove has been seted up to the one end that the connector is close to the head of inflating, the one end that the head of inflating is close to the connector is fixed with the sealing washer with the sealing groove adaptation.

The further improvement is that: the box cover is hinged to the top end of the box body, mounting blocks are symmetrically fixed on the front face of the box cover and the front face of the box body, and the upper mounting block and the lower mounting block are fixedly connected through bolts.

The further improvement is that: the inside bottom mounting of box has the support backing plate, the outside cover of pump is equipped with the solid fixed ring, gu fixed ring bottom is fixed in the support backing plate top through the bolt.

The further improvement is that: the universal wheels are symmetrically fixed at the bottom end of the box body, mounting plates are symmetrically fixed on the outer walls of the two sides of the box body, screw threads on the mounting plates penetrate through screw rods which are driven to rotate through a turntable, and supporting blocks are fixed at the bottom ends of the screw rods.

The beneficial effects of the utility model are as follows: the inflatable hose box comprises a box body, a sleeve is movably sleeved outside the inflatable head, an internal thread is formed in the inner side of the sleeve, and an external thread matched with the internal thread is formed on the outer wall of the connector, so that the connector and the inflatable head are convenient to disassemble and assemble, the inflatable heads with different specifications are convenient to replace to adapt to inflatable waist supports of automobile seats with different specifications for inflation, applicability is high, the inflatable hose is wound and stored by fixing a winding wheel disc on the outer wall of the box body, and one side, close to the connector, of the inflatable hose is pressed and fixed by utilizing a positioning and pressing mechanism, so that the inflatable hose is stored and tidied, more space is not occupied, and the inflatable hose box is convenient to use.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of the utility model at A;

FIG. 4 is a cross-sectional view of the connector and pump head of the present utility model;

fig. 5 is a cross-sectional view of a sleeve of the present utility model.

Wherein: 1. a case; 2. an inflating pump; 3. an inflation hose; 4. a connector; 5. an inflation head; 6. a sleeve; 7. an annular groove; 8. a limiting ring; 9. an internal thread; 10. a winding wheel disc; 11. an L-shaped bracket; 12. positioning bolts; 13. a pressing plate; 14. a limit rod; 15. sealing grooves; 16. a seal ring; 17. a case cover; 18. a mounting block; 19. a support backing plate; 20. a fixing ring; 21. a mounting plate; 22. a screw rod; 23. and a supporting block.

Detailed Description

The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

According to the embodiments shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, the embodiment provides an inflation device for an inflatable waist support of a car seat, which comprises a square box body 1 and an inflation pump 2 fixed in the box body 1 through bolts, wherein the right end of the inflation pump 2 is an air outlet output end and is connected with an inflation hose 3, the air outlet end of the inflation hose 3 penetrates through the outside of the box body 1 in a sliding manner and is fixedly provided with a connector 4, one end of the connector 4 far away from the inflation pump 2 is an air outlet end and is in sealing butt joint with an inflation head 5 for inflating the inflatable waist support of the car seat, a sleeve 6 is sleeved outside the inflation head 5 in a sliding manner, the sleeve 6 can slide outside the inflation head 5, an annular groove 7 is formed in the right side inside the sleeve 6, a limit ring 8 is fixed on the outer wall of the inflation head 5, the limit ring 8 is positioned in the annular groove 7 and plays a limit role on the sleeve 6, an inner thread 9 is formed on the inner wall on the left side of the sleeve 6, the outer wall of the connector 4 is provided with external threads matched with the internal threads 9, the sleeve 6 is movably sleeved outside the pumping head 5, the internal threads 9 are arranged on the inner side of the sleeve 6, meanwhile, the external threads matched with the internal threads 9 are arranged on the outer wall of the connector 4, so that the connector 4 and the pumping head 5 are convenient to disassemble and assemble, the pumping heads 5 with different specifications are convenient to replace to adapt to the inflation waist support of the automobile seat with different specifications for inflation, the winding wheel disc 10 is fixed on the outer wall of the right side of the box body 1, the winding wheel disc 10 is sleeved outside the pumping hose 3, the upper part of the outer wall of the right side of the box body 1 is fixed with a positioning pressing mechanism for pressing and fixing the pumping hose 3, the winding wheel disc 10 is fixed on the outer wall of the box body 1 for winding and accommodating the pumping hose 3, one side of the pumping hose 3 close to the connector 4 is pressed and fixed by the positioning pressing mechanism, thereby realizing the storage and arrangement of the inflating hose 3.

The positioning pressing mechanism comprises an L-shaped bracket 11 and a positioning bolt 12, wherein the L-shaped bracket 11 is fixed on the upper part of the outer wall of the right side of the box body 1, the positioning bolt 12 is in threaded penetration with the L-shaped bracket 11 and is rotationally connected with a pressing plate 13 through a bearing, the inflating hose 3 is placed between the pressing plate 13 and the outer wall of the box body 1, the pressing plate 13 is driven to displace through the rotation of the positioning bolt 12 and is pressed and fixed on the inflating hose 3, the positioning function is realized, a limiting rod 14 is symmetrically fixed on the outer wall of the right side of the pressing plate 13, the limiting rod 14 penetrates through the L-shaped bracket 11 in a sliding manner, the limiting effect is achieved on the pressing plate 13 through the limiting rod 14, and therefore, the pressing plate 13 is more stable in the moving process.

The sealing groove 15 is formed in the butt joint position of the right end of the connector 4 and the inflating head 5, the sealing ring 16 matched with the sealing groove 15 is fixed at the butt joint position of the left end of the inflating head 5 and the connector 4, and the sealing butt joint of the connector 4 and the inflating head 5 is realized through the matching of the sealing ring 16 and the sealing groove 15.

The top end of the box body 1 is hinged with a box cover 17 through a hinge, mounting blocks 18 are fixedly welded on the left side and the right side of the front face of the box cover 17 and the left side and the right side of the front face of the box body 1, bolt holes are formed in the mounting blocks 18, and the upper mounting block 18 and the lower mounting block 18 are fixedly connected through bolts, so that the box cover 17 and the box body 1 are fixedly connected.

The inside bottom fixed welding of box 1 has the backing plate 19, and the outside cover of pump 2 is equipped with solid fixed ring 20, and gu fixed ring 20 bottom passes through the bolt fastening in backing plate 19 top, through solid fixed ring 20 with pump 2 fixed mounting in backing plate 19 top, realizes the fixed mounting of pump 2 in the inside of box 1.

Universal wheels are symmetrically fixed at the bottom end of the box body 1, so that the inflating equipment is convenient to move, mounting plates 21 which are symmetrically distributed around are fixedly welded on the outer walls of two sides of the box body 1, screw rods 22 penetrate through threads on the mounting plates 21, a turntable is fixed at the top end of each screw rod 22 and is driven to rotate through the turntable, supporting blocks 23 are fixed at the bottom end of each screw rod 22, the screw rods 22 are driven to downwards rotate through the turntable, the supporting blocks 23 are driven to descend to prop against the ground, and the fixed support of the box body 1 is realized, so that the box body is more stable when placed on the ground.

When the automobile seat inflatable waist support is required to be inflated, the inflation equipment is moved to the side of the automobile seat inflatable waist support, then the inflation head 5 is in butt joint with the air inlet of the automobile seat inflatable waist support, and then the inflation pump 2 is started to inflate the automobile seat inflatable waist support;

when the inflating head 5 needs to be replaced to adapt to the inflation waist support of the automobile seat with different specifications for inflation, firstly, the sleeve 6 is screwed out of the connector 4 to separate the connector 4 from the inflating head 5, then a new inflating head 5 is butted with the connector 4, and the sleeve 6 on the new inflating head 5 is screwed out of the connector 4 until the connector 4 and the inflating head 5 are mutually abutted, namely, the convenient replacement of the inflating head 5 is realized;

when needing to accomodate to inflating hose 3, establish the winding cover with inflating hose 3 in the rolling rim plate 10 inboard, the location pressing mechanism of reuse is pressed fixedly to inflating hose 3 one side that is close to connector 4, realizes the accomodating arrangement of inflating hose 3 promptly.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an equipment of inflating that waist held in palm is inflated to car seat which characterized in that: including box (1), box (1) is inside to have pump (2) through the bolt fastening, pump (2) output is connected with and runs through to box (1) outside pump hose (3) in the slip, pump hose (3) are located box (1) outer one end and are fixed with connector (4), connector (4) are kept away from pump (2) one end sealing butt joint and are had pump head (5), pump head (5) outside slip cover is equipped with sleeve pipe (6), annular groove (7) have been seted up to one side that connector (4) was kept away from to sleeve pipe (6) inside, pump head (5) outer wall is fixed with spacing ring (8) that are located annular groove (7), set up internal thread (9) on the inner wall that annular groove (7) one side was kept away from to sleeve pipe (6), set up the external screw thread with internal thread (9) adaptation on the outer wall of connector (4), be close to box (1) one side outer wall of connector (4) is fixed with on the outer wall of wheel disc cover of locating pump hose (3), it has location mechanism (10) to press on one side of being close to box (1).

2. The inflation apparatus of claim 1, wherein the inflation waist support comprises: the positioning pressing mechanism comprises an L-shaped support (11) fixed on the outer wall of the box body (1) and a positioning bolt (12) penetrating through the L-shaped support (11) through threads, one end, close to the box body (1), of the positioning bolt (12) is rotationally connected with a pressing plate (13), and one side, far away from the box body (1), of the pressing plate (13) is symmetrically fixed with a limiting rod (14) penetrating through the L-shaped support (11) in a sliding mode.

3. The inflation apparatus of claim 1, wherein the inflation waist support comprises: one end of the connector (4) close to the inflating head (5) is provided with a sealing groove (15), and one end of the inflating head (5) close to the connector (4) is fixed with a sealing ring (16) matched with the sealing groove (15).

4. The inflation apparatus of claim 1, wherein the inflation waist support comprises: the top end of the box body (1) is hinged with a box cover (17), the front surface of the box cover (17) and the front surface of the box body (1) are symmetrically fixed with mounting blocks (18), and the upper group and the lower group of the mounting blocks (18) are fixedly connected through bolts.

5. The inflation apparatus of claim 1, wherein the inflation waist support comprises: the air pump is characterized in that a supporting base plate (19) is fixed at the bottom end inside the box body (1), a fixing ring (20) is sleeved outside the air pump (2), and the bottom end of the fixing ring (20) is fixed at the top end of the supporting base plate (19) through bolts.

6. The inflation apparatus of claim 1, wherein the inflation waist support comprises: universal wheels are symmetrically fixed at the bottom end of the box body (1), mounting plates (21) are symmetrically fixed on the outer walls of two sides of the box body (1), screw rods (22) driven to rotate through a turntable are threaded on the mounting plates (21), and supporting blocks (23) are fixed at the bottom ends of the screw rods (22).