CN217074805U - Seat safety protection structure - Google Patents

Abstract

The utility model relates to a seat safety technical field especially relates to a seat safety protection structure. The technical scheme comprises the following steps: the mounting box is installed to roll-up frame, locking disc and roll-up rod, one side of locking disc, and the internally mounted of mounting box has electric telescopic handle, and the shaft dog is installed to electric telescopic handle's output, and the jam plate is installed through the shaft in the inboard of shaft dog, and the buckle dish is installed through joint groove joint in the inside of locking disc. The utility model discloses an electric telescopic handle circular telegram operation drives the jam plate and removes to the inside one side of indentation lock dish, get into the inside back of lock dish at the buckle dish, rethread electric telescopic handle drives the jam plate and removes to the spacing groove of the inside one side of lock dish, thereby it is spacing to carry out the jam plate, can lock the buckle dish through the jam plate, the fastness that lock dish and buckle dish are connected has been improved, the thrust locking of having solved the dependence spring causes the higher problem of reverse probability of skidding after the locking easily, avoid the buckle dish to appear tripping, the security of device has been improved.

Description

Seat safety protection structure

Technical Field

The utility model relates to a seat safety technical field specifically is a seat safety protection structure.

Background

Along with market competition and social development, the trade is also under the state of development, and the seat has developed to artistic border, and various artistic types of seats have been produced, like egg type seat, red mouth lip type seat, various massage seats, in the seat use process, need to use safety protection structure for guaranteeing user's me removing nature, for this reason provides a seat safety protection structure.

Through the retrieval, patent publication No. is CN210258647U discloses a seat safety protection structure on general aircraft, including the safety belt structure, the safety belt structure includes hasp frame, lock core, the first area body and the second area body, second area body fixed connection is in the upper end of hasp frame, first area body fixed connection is at the lower extreme of hasp frame, lock core slidable mounting is at the inner wall of hasp frame, the hasp frame includes fixture block, lock frame, magnet piece and spring, the fixture block slides and pegs graft at the inner wall of lock frame, the fixed scarf joint of magnet piece is installed at the upper portion inner wall of lock frame, spring symmetry fixed connection is at the lower part inner wall of lock frame, the upper end sliding support of spring is at the lower wall of fixture block, the upper end fixed connection of fixture block is at the lower extreme of the second area body, the lower extreme fixed connection of lock frame is in the upper end of the first area body.

The existing seat safety protection structure has the following defects:

1. the existing seat safety protection structure is connected with a buckle in a butt joint mode, and locking is easy to generate reverse slipping by relying on the thrust of a spring, so that the problem that the buckle falls off is caused, the tripping probability is increased, the potential safety hazard at one end exists, and the safety of the device is reduced;

2. the existing seat safety protection structure does not have the function of automatically adjusting the tightness of the safety belt, the safety belt is too loose in the wearing process, the protection effect of the safety belt is reduced, the too tight safety belt can influence the wearing comfort, the practicability of the device is reduced, and the existing problem is solved by providing the seat safety protection structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seat safety protection structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a seat safety protection structure, includes roll-up frame, lock dish and roll-up pole, the inside of lock dish is provided with the joint groove, the mounting box is installed to one side of lock dish, the internally mounted of mounting box has electric telescopic handle, the shaft dog is installed to electric telescopic handle's output, the jam plate is installed through the shaft in the inboard of shaft dog, the buckle dish is installed through joint groove joint in the inside of lock dish, the go-between is installed at the top of buckle dish, the safety belt is installed in the outside of go-between threading, the roll-up frame is installed to the one end of safety belt, the roll-up frame is installed in the internal rotation of roll-up frame, gear spare is installed to the one end of roll-up pole, servo motor is installed to one side of roll-up frame, the resistance sensor is installed to one side that servo motor was kept away from to the roll-up frame.

The electric telescopic rod is electrified to operate to drive the locking plate to move to one side retracted into the locking disc, after the buckle disc enters the inside of the locking disc, the electric telescopic rod is then used for driving the locking plate to move to the limiting groove on one side inside the locking disc, so that the locking plate is limited, the buckle disc can be locked through the locking plate, the firmness of connection between the locking disc and the buckle disc is improved, the problem that the reverse slip probability is high after locking is easily caused by thrust locking depending on a spring is solved, the buckle disc is prevented from being tripped, the safety of the device is improved, meanwhile, the coiling rod is driven to rotate through the electrification operation of the servo motor, the safety belt can be coiled by the rotating coiling rod, the tightness of the safety belt is automatically adjusted, the protection effect of the safety belt on a wearer is ensured, the resistance force on the gear piece is detected through the resistance sensor when the coiling rod rotates, when the resistance force on the gear piece is detected to reach a set value, the servo motor stops running, so that the safety belt is prevented from being too tight, and the comfort of the wearer is ensured.

Preferably, a protective cover is installed on one side of the furling rack, and a protective cover is installed on one side of the furling rack. The protection casing can protect the roll-up rod, and the protective cover can carry out safety protection to gear spare, servo motor, avoids receiving external force and destroys.

Preferably, the back surface of the buckle disc is provided with a buckle part, and the buckle part is clamped with the threading ring. The buckle disc can be clamped through the matching of the buckle piece and the threading ring, and the firmness of connection of the buckle disc and the lock disc is ensured.

Preferably, the bottom of the lock disc is provided with a threading ring, and the inside of the threading ring is provided with a connecting band. The threading ring can provide a mounting position for the connecting band, so that the connecting band can be conveniently mounted, and the connecting band can be conveniently used for sewing and fixing the lock disc.

Preferably, a controller is installed on one side inside the installation box, and a storage battery is installed on the other side inside the installation box. The controller passes through wire and battery, electric telescopic handle electric connection, can control electric telescopic handle operation through the controller, and the battery provides the power consumption.

Preferably, one side of the furling frame is provided with an elastic part, and the elastic part is in contact connection with the gear part. Can carry out elasticity spacing to gear spare through the elastic component, avoid the roll-up pole autogiration, also do not influence servo motor simultaneously and drive the roll-up pole rotatory.

Compared with the prior art, the beneficial effects of the utility model are that:

1. drive the jam plate through electric telescopic handle circular telegram operation and remove to the inside one side of indentation lock dish, get into the inside back of lock dish at the buckle dish, rethread electric telescopic handle drives the jam plate and removes to the spacing groove of the inside one side of lock dish, thereby it is spacing to carry out the jam plate, can lock the buckle dish through the jam plate, the fastness of being connected of lock dish and buckle dish has been improved, the thrust locking of having solved and having relied on the spring leads to the fact the higher problem of reverse probability of skidding after the locking easily, avoid the buckle dish to appear tripping, the security of device has been improved.

2. The servo motor is electrified to operate to drive the winding rod to rotate, the safety belt can be wound by the aid of the rotating winding rod, the tightness of the safety belt is automatically adjusted, the protection effect of the safety belt on a wearer is guaranteed, resistance of the gear piece is detected by the resistance sensor when the winding rod rotates, and when the gear piece is detected to reach a set value, the servo motor stops operating, so that the safety belt is prevented from being too tight, and comfort of the wearer is guaranteed.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a schematic view of a partial structure of the lock disc of the present invention;

fig. 3 is a schematic view of a partial structure of the mounting box of the present invention;

fig. 4 is a schematic view of a local structure of the roll-up frame of the present invention.

In the figure: 1. a reeling frame; 101. a protective cover; 102. a protective cover; 2. a seat belt; 3. a buckle disc; 301. a fastener; 302. a connecting ring; 4. a lock disc; 401. a threading ring; 402. a connecting belt; 403. a clamping groove; 5. mounting a box; 501. an electric telescopic rod; 502. a controller; 503. a shaft stopper; 504. a locking plate; 6. rolling up the rod; 601. a gear member; 602. a servo motor; 603. a resistance sensor; 604. an elastic member.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-4, the safety protection structure for a seat provided by the present invention comprises a winding frame 1, a lock disc 4 and a winding rod 6, wherein a locking groove 403 is formed inside the lock disc 4, a mounting box 5 is installed on one side of the lock disc 4, an electric telescopic rod 501 is installed inside the mounting box 5, a shaft stopper 503 is installed at an output end of the electric telescopic rod 501, a locking plate 504 is installed at an inner side of the shaft stopper 503 through a shaft, a controller 502 is installed at one side inside of the mounting box 5, a storage battery is installed at the other side inside of the mounting box 5, a buckle disc 3 is installed inside the lock disc 4 through the locking groove 403 in a locking manner, a connecting ring 302 is installed at a top of the buckle disc 3, a safety belt 2 is installed outside the connecting ring 302 in a penetrating manner, the winding frame 1 is installed at one end of the safety belt 2, the winding rod 6 is installed inside the winding frame 1 in a rotating manner, a gear 601 is installed at one end of the winding rod 6, a servo motor 602 is installed on one side of the roll-up stand 1, and a resistance sensor 603 is installed on one side of the roll-up stand 1 far away from the servo motor 602.

The seat safety protection structure based on the first embodiment has the working principle that: the controller 502 is electrically connected with the storage battery and the electric telescopic rod 501 through leads, the electric telescopic rod 501 can be controlled to operate through the controller 502, the storage battery provides electricity, the electric telescopic rod 501 is electrified to operate to drive the locking plate 504 to move to one side retracted into the locking disc 4, after the buckle disc 3 enters the inside of the locking disc 4, the electric telescopic rod 501 drives the locking plate 504 to move to the limiting groove on one side of the inside of the locking disc 4, so as to limit the locking plate 504, the buckle disc 3 can be locked through the locking plate 504, the firmness of connection between the locking disc 4 and the buckle disc 3 is improved, the problem that the reverse slip probability is high after locking is easily caused by spring-dependent thrust locking is solved, the buckle disc 3 is prevented from being tripped, the safety of the device is improved, meanwhile, the coiling rod 6 is electrified to operate through the servo motor 602 to drive to rotate, the safety belt 2 can be coiled by the rotating coiling rod 6, realize the 2 tightness of automatically regulated safety belt, guaranteed safety belt 2 to the protective effect of wearer, and detect the resistance that gear 601 received through resistance sensor 603 when roll-up pole 6 is rotatory, when detecting out that gear 601 receives the resistance and reach the setting value, servo motor 602 stall, thereby avoid safety belt 2 tension, wearer's travelling comfort has been guaranteed, can provide the mounted position for roll-up pole 6 through roll-up frame 1, the roll-up pole 6 of being convenient for carries out the swivelling joint.

Example two

As shown in fig. 2-4, the present invention provides a seat safety protection structure, compared to the first embodiment, the present embodiment further includes: the protection cover 101 is installed on one side of the furling frame 1, the protection cover 102 is installed on one side of the furling frame 1, the buckle piece 301 is installed on the back face of the buckle disc 3, the buckle piece 301 is connected with the threading ring 401 in a clamped mode, the threading ring 401 is installed at the bottom of the lock disc 4, the connecting band 402 is installed inside the threading ring 401, the elastic piece 604 is installed on one side of the furling frame 1, and the elastic piece 604 is connected with the gear piece 601 in a contact mode.

In this embodiment, the protection casing 101 can protect the roll-up rod 6, the protection cover 102 can protect the gear 601, the servo motor 602 performs safety protection, avoid receiving external force damage, the buckle dish 3 can be clamped with the cooperation of threading ring 401 through buckle 301, the fastness that buckle dish 3 and lock dish 4 are connected is guaranteed, threading ring 401 can provide the mounted position for connecting band 402, be convenient for connecting band 402 to install, it is fixed that the connecting band 402 can be convenient for make up lock dish 4, it is spacing to carry out elasticity to gear 601 through elastic component 604, avoid roll-up rod 6 autogiration, it is rotatory that servo motor 602 drives roll-up rod 6 not to influence yet simultaneously.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims (6)

1. The utility model provides a seat safety protection structure, includes roll-up frame (1), lock dish (4) and roll-up pole (6), its characterized in that: the safety belt winding device is characterized in that a clamping groove (403) is formed in the lock disc (4), a mounting box (5) is installed on one side of the lock disc (4), an electric telescopic rod (501) is installed in the mounting box (5), a shaft check block (503) is installed at the output end of the electric telescopic rod (501), a locking plate (504) is installed on the inner side of the shaft check block (503) through a shaft, a buckling disc (3) is installed in the lock disc (4) through the clamping groove (403) in a clamping mode, a connecting ring (302) is installed at the top of the buckling disc (3), a safety belt (2) is installed on the outer side of the connecting ring (302) in a penetrating mode, a winding frame (1) is installed at one end of the safety belt (2), a winding rod (6) is installed in the winding frame (1) in an internal rotating mode, a gear piece (601) is installed at one end of the winding rod (6), and a servo motor (602) is installed on one side of the winding frame (1), and a resistance sensor (603) is arranged on one side of the furling frame (1) far away from the servo motor (602).

2. A seat safety shield structure according to claim 1, wherein: a protective cover (101) is installed on one side of the furling rack (1), and a protective cover (102) is installed on one side of the furling rack (1).

3. A seat safety shield structure according to claim 1, wherein: the back of the buckling disc (3) is provided with a buckling piece (301), and the buckling piece (301) is buckled with the threading ring (401).

4. A seat safety shield structure according to claim 1, wherein: the bottom of lock dish (4) is installed and is worn to draw ring (401), and wears to draw ring (401) internally mounted and have connecting band (402).

5. A seat safety shield structure according to claim 1, wherein: controller (502) are installed to inside one side of mounting box (5), and the inside opposite side of mounting box (5) installs the battery.

6. A seat safety shield structure according to claim 1, wherein: one side of the furling frame (1) is provided with an elastic part (604), and the elastic part (604) is in contact connection with the gear part (601).

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