CN218430954U - Foldable seat for medical vehicle and medical support vehicle - Google Patents

Abstract

The utility model discloses a foldable seat for a medical vehicle and a medical support vehicle, wherein the foldable seat for the medical vehicle comprises a seat surface and seat legs; the chair seat comprises a first chair seat, a second chair seat and a third chair seat which are movably connected; the first seat and the third seat are hinged with the second seat; the chair legs comprise a first chair leg and a second chair leg, and the first chair leg and the second chair leg are fixedly connected with the second chair surface; a first folding mechanism is arranged between the first chair leg and the first chair surface, and a second folding mechanism is arranged between the second chair leg and the third chair surface; the first folding mechanism and the second folding mechanism both comprise inclined supporting rods and plug pin pieces, and the inclined supporting rods and the plug pin pieces are detachably arranged. This seat has folding function and can dismantle the function, when need not to use the seat, can fold it and pack up, has reduced the seat in the inside occupation of land space of vehicle, has effectively satisfied the goods and materials transportation of vehicle, has improved the extensive nature of vehicle usage.

Description

Foldable seat for medical vehicle and medical guarantee vehicle

Technical Field

The utility model belongs to the technical field of multi-functional seat, a foldable seat and medical treatment guarantee car for medical vehicle are related to.

Background

Along with the development of science and technology, medical care car is more and more in the demand of army, as the wounded's guarantee between one line and the logistics simultaneously, and the function that medical care car took and material transportation at personnel is very important. In the medical vehicle guarantee car at present stage, inside rectangular seat and the inside fixed connection of railway carriage, can't remove, also can't fold, consequently when need not transport the wounded, when the task of medical guarantee car shoulder transportation goods and materials, because of the unable dismantlement of current seat is folding, consequently occupation space is bigger, make the inside storing space of vehicle less, in addition, the general chassis of present medical guarantee car is higher, the degree of difficulty of boarding is great, simultaneously to the seat in the medical guarantee car among the prior art, what generally adopted is stainless steel material, it is heavier above weight, personnel's transport becomes great problem.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model provides a medical vehicle is with collapsible seat and medical treatment guarantee car to make when not using the seat, the seat can fold and pack up, has reduced the occupation of land space of seat in vehicle inside, makes the vehicle can effectively regard as transportation goods and materials guarantee car to use.

The utility model discloses a realize through following technical scheme:

a foldable seat for a medical vehicle comprises a seat surface and seat legs;

the chair seat comprises a first chair seat, a second chair seat and a third chair seat which are movably connected; the first chair seat and the third chair seat are hinged with the second chair seat;

the chair legs comprise a first chair leg and a second chair leg, and the first chair leg and the second chair leg are fixedly connected with the second chair surface;

a first folding mechanism is arranged between the first chair leg and the first chair surface, and a second folding mechanism is arranged between the second chair leg and the third chair surface; the first folding mechanism and the second folding mechanism both comprise inclined supporting rods and plug pin pieces, and the inclined supporting rods and the plug pin pieces are detachably arranged.

Preferably, the first seat, the second seat, and the third seat are arranged in parallel in a width direction of the seat.

Preferably, the inclined support rods of the first folding mechanism and the second folding mechanism are respectively hinged with the first chair leg and the second chair leg; the bolt pieces on the first folding mechanism and the second folding mechanism are fixedly connected with the first seat and the third seat respectively.

Preferably, all still include latch mechanism on first folding mechanism and the second folding mechanism, it is provided with respectively to divide equally on first chair foot and the second chair foot and bumps the fastener, latch mechanism on first folding mechanism and the second folding mechanism can dismantle the setting with bumping the fastener on first chair foot and the second chair foot respectively.

Preferably, the first folding mechanism and the second folding mechanism both further comprise rotating shaft mechanisms; the rotating shaft mechanisms on the first folding mechanism and the second folding mechanism are respectively fixedly arranged with the first chair leg and the second chair leg and are respectively hinged with the inclined support rods on the first folding mechanism and the second folding mechanism.

Preferably, the foldable seat further comprises a plurality of suspension mechanisms, and the suspension mechanisms are respectively fixedly connected with one side of the first seat, the second seat and the third seat in the length direction.

Preferably, all be provided with the cushion on first seat, second seat and the third seat, the cushion can dismantle the setting with first seat, second seat and third seat respectively.

Preferably, the first seat, the second seat and the third seat are further provided with anti-slip layers.

Preferably, a plurality of reinforcing ribs are arranged inside the first seat, the second seat and the third seat, and the plurality of reinforcing ribs are arranged at intervals along the length direction of the first seat, the length direction of the second seat and the length direction of the third seat respectively.

A medical care vehicle comprises the foldable seat for the medical vehicle.

Compared with the prior art, the utility model discloses following profitable technological effect has:

the utility model provides a first seat, second seat, third seat and first folding mechanism and the second folding mechanism that medical vehicle used collapsible seat, the setting of diagonal brace, bolt spare on swing joint set up have effectively realized the folding function of seat and can dismantle the function, when need not to use the seat, can fold it and pack up, have reduced the occupation of land space of seat in vehicle inside, have effectively satisfied the goods and materials transportation of vehicle.

Furthermore, the first seat surface, the second seat surface and the third seat surface are arranged in parallel along the width direction of the seat, so that the foldable seat is convenient to process and use.

Furthermore, when the seat is folded, the latch mechanism and the latch fastener are arranged, the inclined support rod is effectively fixed, and the seat can be folded and stored conveniently.

Furthermore, the arrangement of the rotating shaft mechanism is convenient for realizing the hinged arrangement of the inclined supporting rod, the first chair leg and the second chair leg.

Further, the arrangement of the suspension mechanism enables the seat to be used as a boarding ladder, so that the use scene of the seat is effectively enlarged, and the versatility of the seat is effectively improved.

Further, the setting of cushion has promoted user's use and has experienced the sense.

Further, the arrangement of the anti-slip layer improves the use safety of the seat when the seat is used as a boarding ladder.

Furthermore, the arrangement of the reinforcing ribs improves the use safety of the seat.

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 front view of the foldable seat of the present invention in an unfolded state;

fig. 2 is a schematic side view of the foldable seat of the present invention in the unfolded state;

fig. 3 is a schematic structural view of the diagonal brace, the latch mechanism and the rotating shaft mechanism of the present invention;

FIG. 4 is a schematic structural view of the plug member of the present invention;

FIG. 5 is a side view of the foldable seat of the present invention in a folded position;

FIG. 6 is a schematic structural view of the foldable seat of the present invention in a folded state;

fig. 7 is a schematic view of the arrangement structure of the cushion of the present invention;

fig. 8 is a schematic view of the right side structure of the middle foldable seat of the present invention;

fig. 9 is a schematic view of the arrangement of the reinforcing ribs and the foam inside the first seat of the middle foldable seat of the present invention.

Wherein: 1. seat, 11, first seat, 12, second seat, 13, third seat, 2, leg, 21, first leg, 22, second leg, 23, latch, 31, first folding mechanism, 32, second folding mechanism, 33, hinge, 41, diagonal brace, 42, bolt, 43, latch, 44, pivot mechanism, 45, slot, 5, suspension mechanism, 6, cushion, 7, anti-slip layer, 8, stiffener, 9, foam, 101, outer covering, 102, inner covering.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. 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 invention, as presented in the figures, 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 of the present invention, all other embodiments obtained by a person skilled in the art without making 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 or explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "horizontal", "inner", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship that the product of the present invention is usually placed when in use, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred to must have a specific orientation, 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 solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the term "horizontal", if present, does not mean that the component is required to be absolutely horizontal, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "set", "mounted", "connected" and "connected" should be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; 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 of ordinary skill in the art.

The present invention will be described in further detail with reference to the accompanying drawings:

as shown in fig. 1, a foldable seat for a medical vehicle comprises a seat surface 1 and seat legs 2; the chair seat 1 comprises a first chair seat 11, a second chair seat 12 and a third chair seat 13 which are movably connected; the first seat 11 and the third seat 13 are hinged with the second seat 12; the first seat surface 11, the second seat surface 12, and the third seat surface 13 are arranged in parallel in the width direction of the seat.

As shown in fig. 2, the chair leg 2 includes a first chair leg 21 and a second chair leg 22, and both the first chair leg 21 and the second chair leg 22 are fixedly connected to the second seat 12; a first folding mechanism 31 is arranged between the first chair leg 21 and the first chair surface 11, and a second folding mechanism 32 is arranged between the second chair leg 22 and the third chair surface 13;

as shown in fig. 2 to 5, each of the first folding mechanism 31 and the second folding mechanism 32 includes a diagonal lever 41, a latch 42, a latch mechanism 43, and a pivot mechanism 44, and the diagonal lever 41 and the latch 42 are detachably disposed. The inclined struts 41 of the first folding mechanism 31 and the second folding mechanism 32 are respectively hinged with the first chair leg 21 and the second chair leg 22; the latch members 42 of the first folding mechanism 31 and the second folding mechanism 32 are fixedly connected to the first seat 11 and the third seat 13, respectively. In addition, the first leg 21 and the second leg 22 are respectively provided with a fastening piece 23, and the latch mechanisms 43 of the first folding mechanism 31 and the second folding mechanism 32 are respectively detachably arranged with the fastening pieces 23 of the first leg 21 and the second leg 22; the diagonal lever 41 is further provided with a slot 45, and the slot 45 is matched with the latch piece 42. The pivot mechanisms 44 of the first folding mechanism 31 and the second folding mechanism 32 are respectively fixed to the first leg 21 and the second leg 22, and are respectively hinged to the diagonal braces 41 of the first folding mechanism 31 and the second folding mechanism 32.

As shown in fig. 2, when the foldable seat is in the unfolded state, the latch mechanisms 43 of the first folding mechanism 31 and the second folding mechanism 32 are respectively disposed separately from the latch members 23 of the first leg 21 and the second leg 22; the slot 45 is now disposed in conjunction with the latch member 42.

As shown in fig. 5, when the foldable seat is in the folded state, the latch mechanisms 43 of the first folding mechanism 31 and the second folding mechanism 32 are respectively combined with the latch pieces 23 of the first leg 21 and the second leg 22; the slot 45 is now disposed apart from the latch member 42.

As shown in fig. 6, a plurality of first folding mechanisms 31 and second folding mechanisms 32 are provided at intervals along the length direction of the seat, so that the seat can be more stably unfolded and folded. In addition, a plurality of hinges 33 are disposed between the first seat 11 and the second seat 12, so as to realize the hinge connection between the first seat 11 and the second seat 12, and between the third seat 13 and the second seat 12.

As shown in fig. 6 and 7, the first seat 11, the second seat 12 and the third seat 13 are all provided with a seat cushion 6, and the seat cushion 6 is detachably provided with the first seat 11, the second seat 12 and the third seat 13.

In addition, as shown in fig. 1, an anti-slip layer 7 is further arranged on the seat cushion 6, and the anti-slip layer 7 and the seat cushion 6 are detachably arranged. The seat further comprises a plurality of suspension mechanisms 5, wherein the suspension mechanisms 5 are fixedly connected with one side of the first seat surface 11, one side of the second seat surface 12 and one side of the third seat surface 13 in the length direction respectively. When the vehicle is used, the suspension mechanism 5 is matched with the tail of the vehicle body, and the free end of the suspension mechanism is placed on the ground to form a boarding ladder state with the vehicle body.

As shown in fig. 8 and 9, a plurality of reinforcing ribs 8 are disposed inside the first seat 11, the second seat 12 and the third seat 13, and the plurality of reinforcing ribs 8 are disposed at intervals along the length direction of the first seat 11, the second seat 12 and the third seat 13.

As shown in fig. 9, the first seat 11, the second seat 12, and the third seat 13 are further provided with the foam 9 inside, and the first seat 11, the second seat 12, and the third seat 13 are further provided with an outer skin 101 and an inner skin 102.

In an embodiment of the present invention, the size of the whole seat may be 5000mm long × 360mm wide × 430mm high, the second seat surface 12 and the first and second legs 21 and 22 may be integrally formed by a composite material, and the first and second legs 21 and 22 are completed in the integrally forming process, i.e. the seat supporting leg, the second seat surface 12, i.e. the seat cushion mounting plane, the suspension structure 5 and the forming of the mounting positions of the first and second folding mechanisms 31 and 32. The arrangement of a plurality of reinforcing ribs 8 can enable the weight of the seat to be up to 1000kg, the reinforcing ribs 8 are composite material frameworks, and the size of the frameworks in the second seat surface 12 is a square tube with the size of 50mm 46mm 2 mm. The upper and lower skins of the skeleton of the first seat 11, the second seat 12, and the third seat 13 are each 2mm in thickness, that is, the outer skin 101 and the inner skin 102 are 2mm in thickness, and the inside is filled with the foam 9 by vacuum induction molding. The first chair leg 21 and the second chair leg 22 play a role in supporting, the material thickness of the chair leg is 20mm, the inner skin and the outer skin are respectively 2mm, and the middle is filled with 16mm of foam. Meanwhile, as shown in fig. 8, the positions of the support legs connected in the middle are made of materials with the thickness of 5mm, the skins are respectively 1mm inside and outside, and 3mm foam is filled inside, so that the whole product is reinforced, and the rigidity of the product is ensured. As shown in fig. 6, the seat cushion 6 is slit according to the position of the folding support mechanism, the mounting positions of the first folding mechanism 31 and the second folding mechanism 32 are ensured, the whole seat cushion is covered with sponge, and the back surface is mounted with the seat cushion mounting framework by adopting 3M hasp property. The cushion installation size is 5000mm long 180mm wide 50mm thick, and integrated into one piece through combined material vacuum introduction, cushion inside and outside covering thickness 2mm, the middle filling 46mm foam. The first seat 11 and the third seat 13 are reinforced by square pipes of 20mm × 26mm × 2mm composite material distributed in the framework. The other side of the seat cushion arranged on the seat assembly part is sprayed with anti-skid paint to be used as an anti-skid layer 7 for people to climb the vehicle, namely the first seat surface 11, the second seat surface 12 and the third seat surface 13 are also provided with anti-skid layers 7. The inclined stay bar 41, the bolt piece 42, the latch mechanism 43 and the rotating shaft mechanism 44 in the utility model are all formed by adding Q235 machines. The utility model discloses in the use, latch mechanism 43 installs at seat middle part skeleton when the seat does not expand for the fixed mounting of diagonal brace 41. The first seat 11 and the third seat 13 are opened and rotated 180 °, and the diagonal brace 41 is rotated, so that the latch member 42 is locked with the slot 45 of the diagonal brace 41.

The utility model provides a medical vehicle uses collapsible seat, the first seat of swing joint setting, the second seat, the setting of diagonal brace and bolt spare on third seat and first folding mechanism, the second folding mechanism, the folding function of seat has effectively been realized and the function can be dismantled, when need not to use the seat, can fold it and pack up, has reduced the occupation of land space of seat in vehicle inside, has effectively satisfied the goods and materials transportation of vehicle, has improved the universality that the vehicle used. In addition, the whole weight of the seat is reduced by adopting the lightweight material characteristic of the composite material, and the seat has two functions of a seat and boarding through the overturning limiting support.

The utility model also provides a medical treatment guarantee car, this medical treatment guarantee car includes the utility model provides a collapsible seat.

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 (10)

1. A foldable seat for a medical vehicle is characterized by comprising a seat surface (1) and chair legs (2);

the chair surface (1) comprises a first chair surface (11), a second chair surface (12) and a third chair surface (13) which are movably connected; the first seat (11) and the third seat (13) are hinged with the second seat (12);

the chair legs (2) comprise first chair legs (21) and second chair legs (22), and the first chair legs (21) and the second chair legs (22) are fixedly connected with the second chair surface (12);

a first folding mechanism (31) is arranged between the first chair leg (21) and the first chair surface (11), and a second folding mechanism (32) is arranged between the second chair leg (22) and the third chair surface (13); the first folding mechanism (31) and the second folding mechanism (32) both comprise a diagonal strut (41) and a latch piece (42), and the diagonal strut (41) and the latch piece (42) are detachably arranged.

2. The foldable seat for medical vehicles according to claim 1, wherein the first seat (11), the second seat (12) and the third seat (13) are arranged in parallel in the width direction of the seat.

3. The foldable seat for medical vehicle as claimed in claim 1, wherein the diagonal struts (41) of the first folding mechanism (31) and the second folding mechanism (32) are respectively hinged to the first leg (21) and the second leg (22); the bolt pieces (42) on the first folding mechanism (31) and the second folding mechanism (32) are fixedly connected with the first seat surface (11) and the third seat surface (13) respectively.

4. The foldable seat for medical vehicle according to claim 1, wherein the first folding mechanism (31) and the second folding mechanism (32) further comprise latch mechanisms (43), the first leg (21) and the second leg (22) are respectively provided with latch members (23), and the latch mechanisms (43) of the first folding mechanism (31) and the second folding mechanism (32) are respectively detachably disposed with the latch members (23) of the first leg (21) and the second leg (22).

5. The foldable seat for medical vehicle according to claim 1, wherein each of the first folding mechanism (31) and the second folding mechanism (32) further comprises a rotating shaft mechanism (44); the rotating shaft mechanisms (44) on the first folding mechanism (31) and the second folding mechanism (32) are respectively fixedly arranged with the first chair leg (21) and the second chair leg (22), and are respectively hinged with the inclined supporting rods (41) on the first folding mechanism (31) and the second folding mechanism (32).

6. The foldable seat for medical vehicle according to claim 1, further comprising a plurality of suspension mechanisms (5), wherein the suspension mechanisms (5) are respectively fixedly connected to one side of the first seat (11), the second seat (12) and the third seat (13) in the length direction.

7. The foldable seat for medical vehicles according to claim 1, wherein the first seat (11), the second seat (12) and the third seat (13) are provided with cushions (6), and the cushions (6) are respectively detachably arranged on the first seat (11), the second seat (12) and the third seat (13).

8. The foldable seat for medical vehicle according to claim 7, wherein the first seat surface (11), the second seat surface (12) and the third seat surface (13) are further provided with an anti-slip layer (7).

9. The foldable seat for medical vehicle according to claim 1, wherein a plurality of reinforcing ribs (8) are disposed inside the first seat (11), the second seat (12) and the third seat (13), and the plurality of reinforcing ribs (8) are disposed at intervals along the length direction of the first seat (11), the second seat (12) and the third seat (13), respectively.

10. A medical care vehicle comprising the foldable seat for a medical vehicle according to any one of claims 1 to 9.

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