CN216455687U

CN216455687U - Stretcher elastic band with buffering effect

Info

Publication number: CN216455687U
Application number: CN202122607416.8U
Authority: CN
Inventors: 李志山; 李红霞; 李又娣
Original assignee: Shaoxing Keqiao Hengda Webbing Co ltd
Current assignee: Shaoxing Keqiao Hengda Webbing Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-05-10
Anticipated expiration: 2031-10-28

Abstract

The utility model relates to the technical field of elastic bands, in particular to an elastic band with a buffering effect for a stretcher, which comprises a stretcher body, two bands and two buffering devices, wherein the bands are arranged on one side of the stretcher body, the buffering devices are arranged on the surfaces of the bands, each buffering device comprises two mounting sleeves and two buffering pads, the mounting sleeves are fixedly connected with the surfaces of the bands, the buffering pads are arranged on one sides of the bands, the surfaces of the buffering pads are fixedly connected with two mounting rods, the mounting rods are connected with the mounting sleeves in an inserting mode, and the inner walls of the mounting sleeves are inserted and connected with sliding rods in a sliding mode. According to the utility model, the buffering device is arranged, so that the belt and the human body can be buffered and protected conveniently, the condition that the person is easily tightened at the joint and the tightened part is painful due to the fact that the elastic belt is in a tensioned state when the equipment is used is avoided, the potential safety hazard of the equipment is further reduced, and the equipment can be used normally conveniently.

Description

Stretcher elastic band with buffering effect

Technical Field

The utility model relates to the technical field of elastic bands, in particular to a stretcher elastic band with a buffering effect.

Background

The elastic cord is a rope with elasticity, has a plurality of uses, and is commonly applied to daily life such as stretchers, clothes, ornaments and the like.

Along with the development of society, the stretcher is applied to in the medical field in a large number, and at present most equipment is when using, because the elastic cord is under the taut state, the junction easily causes the phenomenon of reining in the people, causes to be reined in the painful condition of department and appearing, and then increases the potential safety hazard of equipment, is unfavorable for the normal use of equipment, need improve this.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an elastic belt for a stretcher, which has a buffering effect.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an elastic cord for stretcher with buffering effect, includes stretcher body, belt and buffer, the belt is located one side setting of stretcher body, the number of belt has two, buffer sets up on the surface of belt, buffer includes installation cover and cushion, the number of installation cover has two, the fixed surface of installation cover and belt is connected, the cushion is located one side setting of belt, through setting up the cushion, can make its cushion protect the human body, avoids the belt the people's condition of tightening to appear.

Preferably, the surface of the cushion pad is fixedly connected with two mounting rods, the mounting rods and the mounting sleeve are inserted and connected, the inner wall of the mounting sleeve is inserted and connected with a sliding rod in a sliding mode, one end of the sliding rod is fixedly connected with a limiting rod, rectangular holes are formed in the surfaces of the mounting sleeve and the mounting rods, the limiting rod is inserted and connected with the rectangular holes, the sliding rod and the limiting rod are matched, the mounting rods can be bound, and the cushion pad can be mounted conveniently.

Preferably, the surface of the mounting sleeve is provided with two rectangular grooves, the inner walls of the rectangular grooves are inserted and slidably connected with stop levers, the surfaces of the sliding rods are provided with grooves, the stop levers are inserted and connected with the grooves, and the sliding rods can be bound through the stop levers, so that the whole mounting is more stable.

Preferably, the stop lever and the corresponding one side of rectangular channel all fixedly connected with spring A, spring A's number has two, through setting up spring A, can tie its stop lever to make its automatic re-setting.

Preferably, one side that the stretcher body is close to the belt is provided with adjusting device, adjusting device includes the shift ring, slip ring establishes and sliding connection with the surface cover of stretcher body, two fixture blocks of one side fixedly connected with that the belt is close to the shift ring, two standing grooves have been seted up on the surface of shift ring, the fixture block is inserted with the standing groove and is established the connection, and through setting up the shift ring, can place the belt on the surface of shift ring through the fixture block, can carry out the adjusting position through the shift ring.

Preferably, the spout has been seted up on the surface of fixture block, the inner wall of spout is inserted and is established and sliding connection has the slider, one side fixedly connected with annular pole of slider, the ring channel has all been seted up to the both sides of shift ring, annular pole is inserted with the ring channel and is established and be connected, the equal fixedly connected with spring B in one side that the slider corresponds with the spout cooperates through slider and annular pole, can tie its belt, can drag the slider through spring B, makes its automatic re-setting.

Preferably, the fixed surface of shift ring is connected with the lug, the surface of stretcher body is rotated and is connected with the threaded rod, threaded rod and lug threaded connection cooperate through threaded rod and lug, can carry out position control to its shift ring, make it drive the belt and adjust.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. in the utility model, by arranging the buffer device, when the device is required to be used, the buffer pad is moved, the mounting rod is inserted into the mounting sleeve, the slide rod is pulled to one side, the slide rod drives the limiting rod to be inserted into the rectangular holes on the surfaces of the mounting sleeve and the mounting rod, when the device is pulled to a certain position, the spring A releases the elastic force to ensure that the stop rod is inserted into the groove on the surface of the slide rod, so that the device can be used, when the device is required to be opened, the stop rod is pulled to one side, the spring A is deformed by force to generate the elastic force, so that the stop rod loses the constraint on the slide rod, the slide rod is pushed to one side, the limiting rod loses the constraint on the mounting rod, the mounting rod can be taken down, the buffer device is convenient to buffer and protect the band and the human body, and further the situation that the tightened part is painful due to the phenomenon that the connection part is easy to cause the human tightening phenomenon is avoided when the device is used, thereby reducing the potential safety hazard of the equipment and facilitating the normal use of the equipment.

2. According to the utility model, through arranging the adjusting device, when the device is required to be used, the sliding block slides to one side, the sliding block drives the annular rod to move, the spring B is stressed and deformed to generate elastic force, the clamping block is inserted into the placing groove on the surface of the movable ring, the sliding block is released, the spring B is stressed and deformed to generate elastic force, the annular rod is inserted into the annular groove on the surface of the movable ring, the threaded rod is rotated to drive the lug and the movable ring to move, and the adjustment of the elastic band can be completed.

Drawings

Fig. 1 is a schematic perspective view of an elastic band for a stretcher according to the present invention;

fig. 2 is a schematic structural view of a portion a in fig. 1 of the elastic band for a stretcher according to the present invention;

fig. 3 is a schematic structural view of a portion B in fig. 1 of the elastic band for a stretcher according to the present invention, which has a buffering effect;

fig. 4 is a schematic view of an explosion structure of a buffering device in an elastic band for a stretcher according to the present invention;

fig. 5 is an exploded view of an adjusting device in an elastic band for a stretcher according to the present invention.

Illustration of the drawings:

1. a stretcher body; 2. a belt; 3. a buffer device; 31. installing a sleeve; 32. a stop lever; 33. mounting a rod; 34. a limiting rod; 35. a slide bar; 36. a cushion pad; 4. an adjustment device; 41. an annular rod; 42. a clamping block; 43. a threaded rod; 44. a moving ring; 45. a slider; 46. and (4) a bump.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Referring to fig. 1-5, the present invention provides a technical solution: an elastic band with a buffering effect for a stretcher comprises a stretcher body 1, two bands 2 and two buffering devices 3, wherein the bands 2 are arranged on one side of the stretcher body 1, and the buffering devices 3 are arranged on the surfaces of the bands 2.

The specific arrangement and function of the damping device 3 and the adjusting device 4 will be described in detail below.

In this embodiment: buffer 3 includes installation cover 31 and cushion 36, and the number of installation cover 31 has two, and installation cover 31 is connected with the fixed surface of belt 2, and cushion 36 is located one side setting of belt 2, through setting up cushion 36, can make its cushion 36 protect the human body, avoids belt 2 the condition of reining in person to appear.

Specifically, two installation poles 33 of fixed surface of blotter 36 are connected with, installation pole 33 and installation cover 31 are inserted and are established the connection, sliding connection has slide bar 35 is inserted and established to the inner wall of installation cover 31, slide bar 35's one end fixedly connected with gag lever post 34, the rectangular hole has all been seted up on the surface of installation cover 31 and installation pole 33, gag lever post 34 is inserted and is established with the rectangular hole and is connected, cooperate through slide bar 35 and gag lever post 34, can tie its installation pole 33, be convenient for install blotter 36.

Specifically, two rectangular grooves are formed in the surface of the mounting sleeve 31, the inner walls of the rectangular grooves are inserted and slidably connected with the stop levers 32, grooves are formed in the surface of the sliding rod 35, and the stop levers 32 are inserted and connected with the grooves.

In this embodiment: through setting up pin 32, can tie its slide bar 35, make its integral erection more firm, and convenient to use.

Specifically, the stop lever 32 and the corresponding one side of rectangular channel are fixedly connected with spring A, and the number of spring A is two, and through setting up spring A, can tie its stop lever 32 to make its automatic re-setting.

In this embodiment: the adjusting device 4 comprises a moving ring 44, the moving ring 44 is sleeved on and slidably connected with the surface of the stretcher body 1, two clamping blocks 42 are fixedly connected to one side of the belt 2 close to the moving ring 44, two placing grooves are formed in the surface of the moving ring 44, and the clamping blocks 42 are inserted in the placing grooves.

In this embodiment: by providing the moving ring 44, the strap 2 can be placed on the surface of the moving ring 44 by the latch 42, and the position can be adjusted by the moving ring 44.

Specifically, the spout has been seted up on fixture block 42's surface, the inner wall of spout is inserted and is established and sliding connection has slider 45, one side fixedly connected with annular pole 41 of slider 45, the ring channel has all been seted up to the both sides of shift ring 44, annular pole 41 is inserted with the ring channel and is established and be connected, the equal fixedly connected with spring B in one side that slider 45 and spout are corresponding, cooperate through slider 45 and annular pole 41, can tie its belt 2, can pull slider 45 through spring B, make its automatic re-setting.

Specifically, a projection 46 is fixedly connected to the surface of the moving ring 44, a threaded rod 43 is rotatably connected to the surface of the carrier body 1, and the threaded rod 43 is in threaded connection with the projection 46.

In this embodiment: the threaded rod 43 and the cam 46 cooperate to adjust the position of the mobile ring 44, which carries the strap 2.

The working principle is as follows: by arranging the buffer device 3, when the device is required to be used, the buffer pad 36 is moved, the mounting rod 33 is inserted into the mounting sleeve 31, the slide rod 35 is pulled to one side, the slide rod 35 drives the limiting rod 34 to be inserted into the rectangular holes on the surfaces of the mounting sleeve 31 and the mounting rod 33, when the device is pulled to a certain position, the spring A releases the elastic force, the stop rod 32 is inserted into the groove on the surface of the slide rod 35, the device can be used, when the device is required to be opened, the stop rod 32 is pulled to one side, the spring A is deformed by stress to generate the elastic force, the stop rod 32 loses the constraint on the slide rod 35, the slide rod 35 is pushed to one side, the limiting rod 34 loses the constraint on the mounting rod 33, the device can be taken down, the buffer protection between the belt 2 and a human body is facilitated by arranging the buffer device 3, and the phenomenon that the connection part is easy to tie people due to the elastic band in a tensioned state when the device is used is avoided, the situation that pain occurs at the tied part is caused, the potential safety hazard of the equipment is further reduced, the normal use of the equipment is convenient, in addition, by arranging the adjusting device 4, when the equipment needs to be used, the sliding block 45 slides to one side, the sliding block 45 drives the annular rod 41 to move, the spring B is stressed and deformed to generate elastic force, the clamping block 42 is inserted into the placing groove on the surface of the moving ring 44, the sliding block 45 is loosened, the spring B is stressed and deformed to generate elastic force, the annular rod 41 is inserted into the annular groove on the surface of the moving ring 44, the threaded rod 43 is rotated, the threaded rod 43 drives the lug 46 and the moving ring 44 to move, the adjustment of the equipment can be completed, the position of the elastic band is convenient to adjust by arranging the adjusting device 4, the situation that the constraint positions of different body shapes are different when the equipment is used and the slip and the offset easily occur when the elastic band is constrained is avoided, and the fault rate of the equipment is further reduced, the overall stability of the equipment is improved.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides an elastic cord for stretcher with buffering effect, includes stretcher body (1), belt (2) and buffer (3), its characterized in that: the utility model discloses a stretcher, including stretcher body, belt (2), buffer device (3), installation cover (31), cushion (36), the belt (2) are located one side setting of stretcher body (1), the number of belt (2) has two, buffer device (3) set up on the surface of belt (2), buffer device (3) are including installation cover (31) and cushion (36), the number of installation cover (31) has two, the fixed surface of installation cover (31) and belt (2) is connected, cushion (36) are located one side setting of belt (2).

2. The elastic band for stretcher with buffering effect as claimed in claim 1, wherein: the utility model discloses a bumper pad, including blotter pad (36), installation cover (31), the fixed surface of blotter pad (36) is connected with two installation poles (33), installation pole (33) and installation cover (31) are inserted and are established the connection, the inner wall of installation cover (31) is inserted and is established and sliding connection has slide bar (35), the one end fixedly connected with gag lever post (34) of slide bar (35), the rectangular hole has all been seted up on the surface of installation cover (31) and installation pole (33), gag lever post (34) are inserted with the rectangular hole and are established the connection.

3. The elastic band for stretcher with buffering effect as claimed in claim 2, wherein: the surface of the mounting sleeve (31) is provided with two rectangular grooves, the inner walls of the rectangular grooves are inserted and connected with stop levers (32) in a sliding mode, the surface of the sliding rod (35) is provided with grooves, and the stop levers (32) are inserted and connected with the grooves.

4. The elastic band for stretcher with buffering effect as claimed in claim 3, wherein: the stop lever (32) and one side corresponding to the rectangular groove are fixedly connected with springs A, and the number of the springs A is two.

5. The elastic band for stretcher with buffering effect as claimed in claim 1, wherein: one side that the stretcher body (1) is close to belt (2) is provided with adjusting device (4), adjusting device (4) include shift ring (44), shift ring (44) are established and sliding connection with the surface cover of stretcher body (1), one side fixedly connected with two fixture blocks (42) that belt (2) are close to shift ring (44), two standing grooves have been seted up on the surface of shift ring (44), fixture block (42) are inserted with the standing groove and are established and be connected.

6. The elastic band for stretcher with buffering effect as claimed in claim 5, wherein: the surface of the clamping block (42) is provided with a sliding groove, the inner wall of the sliding groove is inserted and connected with a sliding block (45) in a sliding mode, one side of the sliding block (45) is fixedly connected with an annular rod (41), two sides of the moving ring (44) are provided with annular grooves, the annular rod (41) is inserted and connected with the annular grooves, and the sliding block (45) and one side, corresponding to the sliding groove, of the sliding block are fixedly connected with a spring B.

7. The elastic band for stretcher with buffering effect as claimed in claim 5, wherein: the surface fixed connection who moves ring (44) has lug (46), the surface of stretcher body (1) is rotated and is connected with threaded rod (43), threaded rod (43) and lug (46) threaded connection.