CN216543271U

CN216543271U - Vapour of area upset headrest is repaiied service creeper

Info

Publication number: CN216543271U
Application number: CN202220030014.8U
Authority: CN
Inventors: 吕双文; 吕双武
Original assignee: Zhejiang Xianfeng Magnetic Material Co ltd
Current assignee: Zhejiang Xianfeng Magnetic Material Co ltd
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-05-17
Anticipated expiration: 2032-01-06

Abstract

The utility model relates to a vapour repair lying plate with a turnover headrest, which comprises a trunk cushion, the headrest, a support frame and universal wheels, wherein a headrest support rod is fixed on the support frame, a headrest turnover assembly is arranged between the headrest and the headrest support rod, and the turnover assembly comprises a gear adjusting slide block, a connecting rod and a middle rod. The headrest turnover lifting device has the advantages that the headrest turnover lifting range is large, different lifting positions are arranged, the requirements of different occasions are met, the headrest turnover operation is simple and convenient, and the stability is high.

Description

Vapour of area upset headrest is repaiied service creeper

Technical Field

The utility model belongs to the field of automobile repair tools, and particularly relates to an automobile repair lying plate with a turnover headrest.

Background

The headrest and the trunk pad of the existing most steam repair lying plate are respectively fixed on the support frame, the height of the headrest cannot be adjusted, and when a user uses the steam repair lying plate, the head is easy to fatigue, so that inconvenience is brought to the user. Although some steam repair lying plates are provided with the lifting deflector rod at the headrest, the stability is poor, the lifting angle of the headrest is not easy to control, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a steam repair lying plate with a turnover headrest, wherein the turnover lifting range of the headrest is large, different lifting positions are arranged, the requirements of different occasions are met, the structure is simple, the turnover operation of the headrest is simple and convenient, and the stability is high.

The utility model is realized in such a way, and provides a vapour repair lying plate with a turnover headrest, which comprises a trunk cushion, the headrest, a support frame and universal wheels, wherein the universal wheels are arranged at the bottom of the support frame; the upset subassembly includes gear adjusting slider, connecting rod and intermediate lever, gear adjusting slider cup joints on the headrest bracing piece and slides around along the headrest bracing piece, set up the spout on gear adjusting slider, the connecting rod passes through the fixed plate to be fixed on the bottom surface of headrest, rotate with the headrest bracing piece through the first pivot that sets up at the lower extreme of connecting rod, lower part at the intermediate lever sets up the slip shaft shoulder, the slip shaft shoulder removes in the spout, upper end at the intermediate lever sets up the through-hole, set up the second pivot in the through-hole, the middle part at the connecting rod is erect at the both ends of second pivot, the intermediate lever rotates around the second pivot, lower extreme at the intermediate lever sets up the stopper, set up a plurality of gear holes on the headrest bracing piece, the stopper inserts in every gear hole, make the angle that the headrest upset corresponds.

Furthermore, the sliding groove is provided with an upper limit part, a lower limit part and a moving part which are communicated with each other, the moving part is located at the front part of the sliding groove and far away from the first rotating shaft, the upper limit part and the lower limit part are respectively arranged at the upper end and the lower end of the sliding groove and used for limiting the up-down moving range of the sliding shaft shoulder, the moving part is arranged in the middle of the sliding groove and used for bearing the sliding shaft shoulder, and when the moving part bears the sliding shaft shoulder, the stop block of the middle rod is lifted from the inserted gear hole and separated from the constraint of the gear hole.

Furthermore, a limiting rod is arranged on the connecting rod and used for limiting the highest position of the middle rod in lifting.

Further, the gear adjusting sliding block comprises a left sliding block and a right sliding block, the left sliding block and the right sliding block are fixed together through bolts, and the sliding grooves are correspondingly formed in the left sliding block and the right sliding block respectively.

Compared with the prior art, the vapour repair service creeper with the turnover headrest comprises a trunk cushion, the headrest, a support frame and universal wheels, wherein a headrest support rod is fixed on the support frame, a headrest turnover assembly is arranged between the headrest and the headrest support rod, and the turnover assembly comprises a gear adjusting slide block, a connecting rod and a middle rod. The headrest turnover lifting device has the advantages that the headrest turnover lifting range is large, different lifting positions are arranged, the requirements of different occasions are met, the headrest turnover operation is simple and convenient, and the stability is high.

Drawings

FIG. 1 is a perspective view of a preferred embodiment of a reclining board with a flip headrest for a vehicle in accordance with the present invention;

FIG. 2 is a schematic view of the headrest and the headrest support rod of FIG. 1 in an assembled state;

FIG. 3 is a perspective view of FIG. 2 from another angle;

FIG. 4 is a schematic view of the assembled state of FIG. 3 with the right slider removed and the stop block inserted into the shift position hole;

FIG. 5 is a schematic view of the intermediate lever of FIG. 4 with the slide shoulder in position over the upper stop of the slide channel;

FIG. 6 is a schematic view of the intermediate lever of FIG. 5 with the sliding shoulders thereof in the travel portion of the slide slot;

FIG. 7 is a perspective view of the intermediate rod of FIG. 3;

fig. 8 is a schematic plan view of the left slider in fig. 3.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1 to 3, a preferred embodiment of the steam repair lying plate with a turnover headrest of the present invention includes a trunk cushion 1, a headrest 2, a support frame 3 and universal wheels 4. A plurality of universal wheels 4 are arranged at the bottom of the support frame 3, and the body cushion 1 and the headrest 2 are arranged at the upper part of the support frame 3. A headrest support rod 5 is fixed to the support frame 3, and a headrest turnover assembly is provided between the headrest 2 and the headrest support rod 5.

Referring to fig. 3 to 8, the flipping unit includes a gear adjusting slider 6, a connecting rod 7 and an intermediate rod 8. The gear adjusting slide block 6 is sleeved on the headrest support rod 5 and slides back and forth along the headrest support rod 5, and a sliding groove 61 is arranged on the gear adjusting slide block 6. The connecting rod 7 is fixed to the bottom surface of the headrest 2 by a fixing plate 9. The lower end of the connecting rod 7 is rotatably connected with the headrest supporting rod 5 through a first rotating shaft 10.

A slide shoulder 81 is provided at the lower portion of the intermediate lever 8, and the slide shoulder 81 moves in the slide groove 61. Two sliding shoulders 81 are symmetrically provided on both sides of the intermediate lever 8, respectively. A through hole 82 is provided at the upper end of the intermediate lever 8, and the second rotating shaft 11 is provided in the through hole 82. The two ends of the second rotating shaft 11 are arranged in the middle of the connecting rod 7. The intermediate lever 8 rotates about the second rotation axis 11. A stopper 83 is provided at a lower end of the intermediate lever 8, a plurality of shift holes 51 are provided in the headrest support lever 5, and the stopper 83 is inserted into each of the shift holes 51 so that the headrest 2 is turned by a corresponding angle. Moving the shift position adjusting slider 6 backward, the intermediate lever 8 is lifted up step by step and forces the headrest 2 to be lifted up and tilted accordingly. As shown in fig. 4, the stopper 83 of the intermediate lever 8 is inserted into the shift position hole 51 of the headrest support lever 5. In the present embodiment, four shift holes 51 are provided in the headrest support lever 5.

The slide groove 61 is provided with an upper limit portion 62, a lower limit portion 63, and a traveling portion 64 which communicate with each other. The moving part 64 is located at the front part of the sliding chute 61 and is far away from the first rotating shaft 10, the upper limit part 62 and the lower limit part 63 are respectively arranged at the upper end and the lower end of the sliding chute 61 for limiting the vertical movement range of the sliding shaft shoulder 81, and the moving part 64 is arranged at the middle part of the sliding chute 61 for bearing the sliding shaft shoulder 81. When the traveling part 64 bears the slide shoulder 81, the stopper 83 of the intermediate lever 8 is lifted from the inserted shift position hole 51 and out of the restraint with the shift position hole 51.

A limiting rod 12 is arranged on the connecting rod 7, and the limiting rod 12 is used for limiting the highest position of the middle rod 8 in lifting, namely the highest position of the headrest 2 in turning.

The gear adjusting slide block 6 comprises a left slide block 65 and a right slide block 66, the left slide block 65 and the right slide block 66 are fixed together through a bolt 13, and the slide grooves 61 are respectively and correspondingly arranged on the left slide block 65 and the right slide block 66.

Referring to fig. 1 to 3, when the vapour lying plate with a turn headrest of the present invention is in use, the gear adjusting slider 6 of the turn assembly slides along the headrest support rod 5 from front to back, the stop block 83 of the intermediate rod 8 is inserted into each gear hole 51 of the headrest support rod 5 one by one, and the headrest 2 is forced to turn and lift counterclockwise to a required angle one by one under the action of the intermediate rod 8, so as to meet different requirements of users. During the forward-rearward sliding of the shift position adjusting slider 6 along the headrest support rod 5, the stopper 83 cannot be retracted into the previous shift position hole 51. When the stopper 83 is inserted into the last shift position hole 51, the headrest 2 is flipped to the highest limit position. If it is necessary to retract the shift position adjusting slider 6 from the rear to the front to the initial position, the intermediate lever 8 is moved to the traveling portion 64 of the slide groove 61, the traveling portion 64 supports the intermediate lever 8 so that the stopper 83 does not fall into the shift position hole 51, the shift position adjusting slider 6 can be freely retracted to the initial position, and the headrest 2 is in the lowest horizontal state.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A vapour repair service creeper with a turnover headrest comprises a trunk cushion, the headrest, a support frame and universal wheels, wherein the universal wheels are arranged at the bottom of the support frame; the upset subassembly includes gear adjusting slider, connecting rod and intermediate lever, gear adjusting slider cup joints on the headrest bracing piece and slides around along the headrest bracing piece, set up the spout on gear adjusting slider, the connecting rod passes through the fixed plate to be fixed on the bottom surface of headrest, rotate with the headrest bracing piece through the first pivot that sets up at the lower extreme of connecting rod, lower part at the intermediate lever sets up the slip shaft shoulder, the slip shaft shoulder removes in the spout, upper end at the intermediate lever sets up the through-hole, set up the second pivot in the through-hole, the middle part at the connecting rod is erect at the both ends of second pivot, the intermediate lever rotates around the second pivot, lower extreme at the intermediate lever sets up the stopper, set up a plurality of gear holes on the headrest bracing piece, the stopper inserts in every gear hole, make the angle that the headrest upset corresponds.

2. The vapour repair lying plate with a turnover headrest according to claim 1, wherein the sliding chute is provided with an upper limit portion, a lower limit portion and a moving portion which are communicated with each other, the moving portion is located at the front portion of the sliding chute and is far away from the first rotating shaft, the upper limit portion and the lower limit portion are respectively arranged at the upper end and the lower end of the sliding chute to limit the up-down movement range of the sliding shaft shoulder, the moving portion is arranged at the middle portion of the sliding chute to bear the sliding shaft shoulder, and when the moving portion bears the sliding shaft shoulder, the stop block of the intermediate rod is lifted from the inserted gear hole and is separated from the constraint with the gear hole.

3. The steam creeper with the turnover headrest as claimed in claim 1, wherein a stopper is provided on the connecting rod for limiting a highest position at which the intermediate rod is lifted.

4. The vapour repair lying plate with a turnover headrest according to claim 1, wherein the gear adjusting slide block comprises a left slide block and a right slide block, the left slide block and the right slide block are fixed together through bolts, and sliding grooves are respectively and correspondingly arranged on the left slide block and the right slide block.