CN211610381U

CN211610381U - A kind of stretcher

Info

Publication number: CN211610381U
Application number: CN201922208528.9U
Authority: CN
Inventors: 刘林
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-10-02
Anticipated expiration: 2029-12-10

Abstract

The utility model provides a stretcher relates to the field of medical equipment. The stretcher can be suitable for patients with different body types, and provides better support for the patients with various body types. The stretcher comprises a first supporting piece and a second supporting piece, wherein the first supporting piece and the second supporting piece provide support for the stretcher, and simultaneously serve as handles to provide a holding part and a force application part for medical staff. The first supporting piece and the second supporting piece are connected through a plurality of connecting pieces, and the plurality of connecting pieces jointly provide support for a patient. First support piece all includes the telescopic link with second support piece, and the setting up of telescopic link makes first support piece and second support piece can adjust length according to actual conditions to make the stretcher can be applicable to the disease of different sizes (height).

Description

A kind of stretcher

Technical Field

The utility model relates to the field of medical equipment, particularly, relate to a stretcher.

Background

The existing stretcher generally does not have the function of adjusting the size according to the body type of a patient, and if the size of the stretcher is greatly different from the body type of the patient, the potential safety hazard is large when the patient lies on the stretcher. For example, if the stretcher is too small in size, the patient is more likely to accidentally fall from the stretcher; if the size of the stretcher is too large, the stretcher is difficult to transfer by medical staff, and the injury of patients is easily expanded.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stretcher, it can be applicable to the disease of different sizes, all provides better support for the disease of each size.

The embodiment of the utility model is realized like this:

a stretcher comprises a first supporting piece and a second supporting piece, wherein the first supporting piece and the second supporting piece provide support for the stretcher, and simultaneously serve as handles to provide holding parts and force application parts for medical staff. The first supporting piece and the second supporting piece are connected through a plurality of connecting pieces, and the plurality of connecting pieces jointly provide support for a patient. First support piece all includes the telescopic link with second support piece, and the setting up of telescopic link makes first support piece and second support piece can adjust length according to actual conditions to make the stretcher can be applicable to the disease of different sizes.

In some embodiments of the invention, the connector comprises a connector band. The both ends of connecting band are provided with stiff end and free end respectively, and stiff end and first support piece fixed connection, and the free end is walked around second support piece after can dismantling with first support piece and be connected. Therefore, the second supporting piece and the first supporting piece can be detached and separated and respectively stored, and the space occupied by storage is reduced. And the disassembly and the assembly are convenient, and the assembly can be quickly carried out and put into use when in need of use. Meanwhile, the portability of the stretcher is greatly enhanced.

In some embodiments of the present invention, the second supporting member is provided with a plurality of through holes, each through hole corresponds to one of the connecting bands, and each connecting band passes through one of the corresponding through holes. The connecting belt is utilized to penetrate through the through hole to fix the second supporting piece, so that the second supporting piece is prevented from sliding in the length direction of the stretcher, and the stretcher is prevented from being unstable in supporting and falling down by a patient. Meanwhile, each connecting band penetrates through one through hole, and the situation that the connecting bands are mutually wound can be well avoided.

In some embodiments of the present invention, the first support member is provided with a plurality of fasteners. Each buckle corresponds to a connecting band, and the free end of the connecting band is detachably connected with the first supporting piece through the buckle. The matching of the buckle and the connecting band can refer to the structure for adjusting the tightness of the common schoolbag back strap. Utilize the cooperation of buckle and connecting band, adjust the distance between first support piece and the second support piece to the size that makes the stretcher can be applicable to the disease of different sizes, avoids appearing the stretcher undersize and leads to the stretcher can not support the condition of disease completely.

In some embodiments of the invention, the stretcher further comprises a first stiffener and a second stiffener. The first supporting part, the first reinforcing part, the second reinforcing part and the second supporting part are sequentially connected, the first supporting part is fixedly connected with the first reinforcing part, the first reinforcing part is rotatably connected with the second reinforcing part, and the second reinforcing part is fixedly connected with the second supporting part. The arrangement of the first reinforcing part and the second reinforcing part can reinforce the connection strength of the first supporting part and the second supporting part. Simultaneously the setting of first reinforcement and second reinforcement can also play the effect of interim support to the disease under the condition that the connecting band takes place to damage suddenly, performance emergency effect.

In some embodiments of the present invention, the stretcher includes a plurality of first stiffeners and a plurality of second stiffeners. Each first reinforcing member corresponds to one second reinforcing member respectively, and a plurality of first reinforcing members and a plurality of second reinforcing members are arranged at intervals along the length direction of the stretcher. When the first supporting piece and the second supporting piece are close to each other, the angle between the first reinforcing piece and the second reinforcing piece is smaller, a downward convex sharp corner is formed, when the connecting band is concave due to the fact that the weight of a user is larger, the connecting band can contact the upper portions (namely the opening portions of the sharp corners) of the first reinforcing piece and the second reinforcing piece, and the first reinforcing piece and the second reinforcing piece can support a patient; and the support to the disease can also avoid the disease to appear because of the concave supporting of connecting band is softer leads to the condition that the disease is injured the position and aggravates. When the first supporting piece and the second supporting piece are far away from each other, the medical staff can lift the patient by using the stretcher, the required force is larger, and the requirement on strength is higher. At the moment, the angle between the first reinforcing piece and the second reinforcing piece is larger and is close to a flat angle (180 degrees), so that the first reinforcing piece and the second reinforcing piece can provide more supports for patients, the force borne by the connecting belt is reduced, meanwhile, the first supporting piece and the second supporting piece can keep a preset distance by the first reinforcing piece and the second reinforcing piece, the first supporting piece and the second supporting piece cannot be close to each other, and the force required by medical workers when lifting the stretcher is reduced.

In some embodiments of the present invention, the stretcher further comprises a baffle, two baffles are respectively disposed at two ends of the stretcher in the length direction, and the connecting members are disposed between the two baffles. Enclose and keep off and can play limiting displacement to the disease, avoid the disease to slide down from the both ends of stretcher. In particular, in some special cases, the stretcher may have a higher end and a lower end, for example, when going up and down stairs, when the height difference of the persons lifting the two ends of the stretcher is increased, and the like.

In some embodiments of the present invention, the enclosure includes a first locating part and a second locating part. The first limiting piece is connected with the second limiting piece in a sliding mode, the first limiting piece is connected with the first supporting piece, and the second limiting piece is connected with the second supporting piece. Therefore, no matter how the distance between the first supporting piece and the second supporting piece is adjusted, the enclosing barrier can be matched with the first supporting piece and the second supporting piece all the time, so that a gap cannot be formed in the direction from the first supporting piece to the second supporting piece, and a better limiting effect is exerted all the time.

The embodiment of the utility model provides an at least, have following advantage or beneficial effect:

the utility model provides a stretcher, it can be applicable to the disease of different sizes, all provides better support for the disease of each size. The stretcher mainly comprises a first supporting piece and a second supporting piece, wherein the first supporting piece and the second supporting piece provide support for the stretcher, and simultaneously serve as handles to provide holding parts and force application parts for medical staff. The first supporting piece and the second supporting piece are connected through a plurality of connecting pieces, and the plurality of connecting pieces jointly provide support for a patient. First support piece all includes the telescopic link with second support piece, and the setting up of telescopic link makes first support piece and second support piece can adjust length according to actual conditions to make the stretcher can be applicable to the disease of different sizes (height). Further, a plurality of connecting pieces can be adjusted the distance between first support piece and the second support piece to make the stretcher can match with the disease shape of different sizes (fat thin). Therefore, the stretcher can provide better support for patients of various body types, and is convenient for subsequent transfer and treatment of the patients.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a stretcher according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the stretcher with the adjusted size according to the embodiment of the present invention;

fig. 3 is a schematic view of a connection structure between a connection member and a first support member and a second support member according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a second supporting member according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a reinforcing portion according to an embodiment of the present invention;

fig. 6 is a schematic structural view of the enclosure provided in the embodiment of the present invention.

Icon: 100-stretcher; 110-a first support; 112-buckling; 120-a second support; 122-a through hole; 130-a connector; 132-a fixed end; 134-free end; 140-a reinforcement; 142-a first stiffener; 144-a second stiffener; 150-enclosure; 152-a first stop; 154-second stop.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "inner", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are usually placed when used, the description is only for convenience of description and simplification, but the indication or suggestion that the indicated device or element must have a specific position, be constructed and operated in a specific orientation, and thus, should not be interpreted as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, "a plurality" means at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Examples

Referring to fig. 1, fig. 1 is a schematic structural view of a stretcher 100. The present embodiment provides a stretcher 100, which is suitable for patients of different body types, and provides better support for patients of various body types.

The conventional stretcher generally does not have the function of adjusting the size according to the body type of the patient, and if the size of the conventional stretcher is greatly different from the body type of the patient, the potential safety hazard is large when the patient lies on the conventional stretcher. For example, if the size is too small, the patient is more likely to accidentally fall from a conventional stretcher; if the size is too large, the difficulty of transferring the patient by the medical staff is high, and the injury of the patient is easily expanded. The stretcher 100 provided by the embodiment can well solve the problems.

The stretcher 100 mainly comprises a first support 110, a second support 120 and a connecting member 130. The first support member 110 is connected to the second support member 120 by a plurality of connecting members 130, and the plurality of connecting members 130 provide support for the patient. The first and

second supports

110 and 120 provide support for the stretcher 100, and at the same time, serve as handles for holding and applying force to the medical staff.

Referring to fig. 1 and 2, fig. 2 is a schematic structural view of the stretcher 100 with the adjusted size. In this embodiment, the first supporting member 110 and the second supporting member 120 may both adopt a telescopic rod structure. The length of the first supporting member 110 and the second supporting member 120 can be adjusted according to the actual situation (as shown in fig. 1 and fig. 2) by the arrangement of the telescopic rod, so that the stretcher 100 can be suitable for patients with different heights.

Referring to fig. 3 and 4, fig. 3 is a schematic view illustrating a connection structure of the connecting member 130 and the first and second supporting

members

110 and 120, and fig. 4 is a schematic view illustrating a structure of the second supporting member 120. The first support 110 is provided with a plurality of buckles 112. Each buckle 112 corresponds to one connecting piece 130, and the connecting pieces 130 are detachably connected with the first support 110 through the buckles 112. Through the arrangement of the buckle 112, the stretcher 100 is more convenient to disassemble and store.

The second supporting member 120 is provided with a plurality of through holes 122, each through hole 122 corresponds to one connecting member 130, and each connecting member 130 penetrates through one corresponding through hole 122 (as shown in fig. 3). The fixing of the second support member 120 is achieved by the cooperation of the through holes 122 and the connecting member 130.

In this embodiment, the connecting member 130 may be a connecting band. The two ends of the connecting band are respectively provided with a fixed end 132 and a free end 134, the fixed end 132 is fixedly connected with the first supporting member 110, and the free end 134 passes through the through hole 122, bypasses the second supporting member 120, and is detachably connected with the buckle 112 on the first supporting member 110 (as shown in fig. 3). Therefore, the second support 120 and the first support 110 can be detached and separated to be respectively stored, and the space occupied by storage is reduced. And the disassembly and the assembly are convenient, and the assembly can be quickly carried out and put into use when in need of use. At the same time, the portability of the stretcher 100 is also greatly enhanced.

Please refer to fig. 1, fig. 2 and fig. 3. The matching of the buckle 112 and the connecting band can refer to the structure of the common schoolbag strap for adjusting tightness. The distance between the first supporting member 110 and the second supporting member 120 is adjusted by the matching of the buckle 112 and the connecting belt (as shown in fig. 1 and fig. 2), so that the size of the stretcher 100 can be suitable for patients with different body sizes, and the situation that the stretcher 100 cannot completely support the patients due to the undersize of the stretcher 100 is avoided.

Please refer to fig. 1, fig. 3 and fig. 4. The second supporting member 120 is fixed by the connecting belt passing through the through hole 122, and the second supporting member 120 can be prevented from sliding in the length direction of the stretcher 100 due to the limitation of the connecting belt in the through hole 122, so that the probability of the stretcher 100 that the support is unstable and the stretcher 100 is dropped by a patient is reduced. Meanwhile, each connecting band penetrates through one through hole 122, so that the situation that the connecting bands are mutually wound can be well avoided.

Referring to fig. 1, fig. 2 and fig. 5, fig. 5 is a schematic structural view of the reinforcement portion 140. Further, in the present embodiment, the stretcher 100 may further include a plurality of reinforcing parts 140, and the plurality of reinforcing parts 140 are disposed at intervals along the length direction of the stretcher 100. Each reinforcement 140 mainly includes a first reinforcement 142 and a second reinforcement 144. The first support 110, the first reinforcement member 142, the second reinforcement member 144 and the second support 120 are connected in sequence, the first support 110 is fixedly connected with the first reinforcement member 142, the first reinforcement member 142 is rotatably connected with the second reinforcement member 144, and the second reinforcement member 144 is fixedly connected with the second support 120. The first reinforcement member 142 and the second reinforcement member 144 are provided to reinforce the connection strength of the first support member 110 and the second support member 120. Meanwhile, the arrangement of the first reinforcing part 142 and the second reinforcing part 144 can also play a role of temporary support for patients under the condition that the connecting belt is damaged suddenly, so that an emergency effect is exerted.

When the first support 110 is closer to the second support 120, the angle between the first reinforcing member 142 and the second reinforcing member 144 is smaller, forming a sharp angle (as shown in fig. 2) protruding downward. When the connecting belt is sunken due to the heavy weight of the user, the connecting belt contacts the upper parts (namely the opening parts with sharp corners) of the first reinforcing part 142 and the second reinforcing part 144, and the first reinforcing part 142 and the second reinforcing part 144 support the patient; and the support to the disease can also avoid the disease to appear because of the concave supporting of connecting band is softer and leads to the condition that the disease is injured the position and aggravates. When the first support 110 is far away from the second support 120, the medical staff needs a larger force to lift the patient with the stretcher 100, and the requirement for strength is higher. At this time, the angle between the first reinforcing member 142 and the second reinforcing member 144 is larger and is close to the straight angle (180 °) (as shown in fig. 1), so that most of the first reinforcing member 142 and the second reinforcing member 144 can provide better support for the patient, and reduce the force borne by the connecting belt. Meanwhile, the first reinforcing member 142 and the second reinforcing member 144 can keep the first support 110 and the second support 120 at a predetermined distance, so that the first support 110 and the second support 120 do not approach each other, thereby reducing the force required by the medical staff to lift the stretcher 100 and reducing the possibility of the side turning of the stretcher 100.

Referring to fig. 1, fig. 2 and fig. 6, fig. 6 is a schematic structural view of the enclosure 150. Furthermore, in the present embodiment, the stretcher 100 may further include barriers 150, two barriers 150 are respectively disposed at two ends of the stretcher 100 in the length direction, and the connecting members 130 are located between the two barriers 150 (as shown in fig. 1). The enclosure 150 can limit the patient and prevent the patient from sliding down from the two ends of the stretcher 100. In particular, in some special cases, the stretcher 100 may have one end higher and the other end lower, for example, when going up and down stairs, when the height difference of the person lifting the two ends of the stretcher 100 is increased, the function of the enclosure 150 is more prominent.

The enclosure 150 mainly includes a first limiting member 152 and a second limiting member 154. The first limiting member 152 is slidably connected to the second limiting member 154, the first limiting member 152 is connected to the first supporting member 110, and the second limiting member 154 is connected to the second supporting member 120. Therefore, no matter how the distance between the first support 110 and the second support 120 changes, the enclosure 150 can be adjusted to match with the first support (as shown in fig. 1 and fig. 2), so that the enclosure 150 does not have a gap in the direction from the first support 110 to the second support 120, and always exerts a good limiting effect.

The working principle of the stretcher 100 is as follows:

before use, the free ends 134 of the plurality of connecting straps are secured through the corresponding buckles 112, completing the assembly of the stretcher 100.

The length of the telescopic rod is adjusted to match the length of the stretcher 100 with the body shape of the patient.

The distance between the first support member 110 and the second support member 120 is adjusted to match the body type of the patient by the engagement of the buckle 112 and the connecting band. Meanwhile, the angles of the first reinforcing member 142 and the second reinforcing member 144 are adjusted to support the first support 110 and the second support 120. At this time, the first limiting member 152 and the second limiting member 154 automatically slide relative to each other, so that the size of the enclosure 150 is automatically matched with the stretcher 100.

After adjustment, the patient can be placed on the stretcher 100 for transfer.

When the use is finished or the use is not finished, the user can detach the free end 134 from the buckle 112 and then pull out the free end from the through hole 122 to finish the detachment, so that the user can conveniently separate and store the first support piece 110 and the second support piece 120, and the occupied space is saved.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a stretcher, its characterized in that, includes first support piece and second support piece, first support piece with connect through a plurality of connecting pieces between the second support piece, first support piece with second support piece all includes the telescopic link, the connecting piece includes the connecting band, the both ends of connecting band are provided with stiff end and free end respectively, the stiff end with first support piece fixed connection, the free end is walked around behind the second support piece with first support piece can dismantle the connection.

2. The stretcher according to claim 1 wherein a plurality of through holes are provided in the second supporting member, each of the through holes corresponding to one of the connecting belts, and each of the connecting belts passes through one of the corresponding through holes.

3. The stretcher according to claim 1 wherein a plurality of buckles are provided on the first support member, each buckle corresponding to one of the connecting belts, and the free end of the connecting belt is detachably connected with the first support member through the buckle.

4. The stretcher of claim 1 further comprising a first reinforcing member and a second reinforcing member, the first support member, the first reinforcing member, the second support member being connected in series, the first support member being fixedly connected to the first reinforcing member, the first reinforcing member being rotatably connected to the second reinforcing member, the second reinforcing member being fixedly connected to the second support member.

5. The stretcher of claim 4 comprising a plurality of said first stiffeners and a plurality of said second stiffeners, each of said first stiffeners corresponding to a respective one of said second stiffeners, said plurality of first stiffeners and said plurality of second stiffeners being spaced apart along the length of said stretcher.

6. The stretcher according to any one of claims 1-5 further comprising enclosing barriers, wherein two of said enclosing barriers are disposed at both ends of the stretcher in the length direction, and a plurality of said connecting members are disposed between the two enclosing barriers.

7. The stretcher according to claim 6 wherein the enclosure comprises a first limiting member and a second limiting member, the first limiting member is slidably connected to the second limiting member, the first limiting member is connected to the first supporting member, and the second limiting member is connected to the second supporting member.