CN212921228U

CN212921228U - Special multifunctional seat for special vehicle

Info

Publication number: CN212921228U
Application number: CN202021814407.5U
Authority: CN
Inventors: 郭朝峰; 朱有胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-04-09
Anticipated expiration: 2030-08-26

Abstract

The utility model relates to a special vehicle equips technical field, has proposed a special multifunctional seat of special vehicle, including the bedplate and the back of being connected with the bedplate, still including setting up the turning device in the bedplate below, the articulated one end that sets up at the bedplate of back, turning device includes bracing piece, head rod, second connecting rod, and the bracing piece is articulated with the bottom plate, and head rod one end is articulated with the bracing piece, and the head rod other end is articulated with the second connecting rod, and second connecting rod one end is articulated installation end. Through above-mentioned technical scheme, solved among the prior art behind the special vehicle seat folding vehicle bottom unevenness, the limited problem of space enlargement.

Description

Special multifunctional seat for special vehicle

Technical Field

The utility model relates to a special type vehicle equips technical field, and is concrete, relates to a special multifunctional seat of special type vehicle.

Background

Special vehicles are widely used in the industries of monitoring, fire fighting, cleaning, medical treatment, television broadcasting, radar, X-ray inspection and the like, which are engaged in professional work, and the special vehicles are used for taking by professional technicians and also need to be carried with various instruments, so that the requirement on space strain of the special vehicles is high.

The seat on the special vehicle occupies very big space, among the prior art, generally increase the accommodation space in the car through the mode of lying the backrest, but only through lying the backrest, though can increase the car space to a certain extent, but lie the backrest and can lead to the bottom unevenness in the car, when the vehicle carries some instrument and equipment, equipment poor stability can bring certain potential safety hazard, based on above problem, need a special seat of special vehicle urgently.

SUMMERY OF THE UTILITY MODEL

The utility model provides a special multifunctional seat of special type vehicle has solved among the prior art folding back vehicle bottom unevenness of special type vehicle seat, and the space enlarges limited problem.

The technical scheme of the utility model as follows:

the utility model provides a special multi-functional seat of special type vehicle, including the bedplate and with the back that the bedplate is connected, still including setting up the turning device of bedplate below, the articulated setting of back is in the one end of bedplate, turning device includes bracing piece, head rod, second connecting rod, the bracing piece with the bottom plate is articulated, head rod one end with the bracing piece is articulated, the head rod other end with the second connecting rod is articulated, the second connecting rod other end is articulated installation end.

The backrest is connected with the limiting connecting lug, the limiting connecting lug is hinged to the seat plate, one end of the first spring is connected with the limiting connecting lug, the other end of the first spring is connected with the seat plate, and the limiting connecting lug is in contact with the bottom plate and positions the angle of the backrest.

The lifting device comprises a lifting rod, a clamping lock and a bottom plate, the lifting rod comprises a first connecting rod and a second connecting rod, the first connecting rod is hinged to the middle of the second connecting rod, one end of the first connecting rod is hinged to the bottom plate, the other end of the first connecting rod is slidably arranged on the seat plate, one end of the second connecting rod is hinged to the seat plate, the other end of the second connecting rod is slidably arranged on the bottom plate, and the clamping lock is hinged to the lower end of the second connecting rod.

The spring assembly is characterized by further comprising a second spring, wherein one end of the second spring is connected with the upper end of the first connecting rod, and the other end of the second spring is connected with the upper end of the second connecting rod.

Still include the track, remove the lock, the track setting is in turning device is last, elevating gear removes to set up on the track, it sets up to remove the lock elevating gear is last.

The turnover device comprises a turnover plate, a fixing seat, a supporting rod and a first connecting rod, wherein the fixing seat is connected with the side wall of the vehicle, the turnover plate is hinged to the fixing seat, the supporting rod is hinged to the turnover plate, one end of the first connecting rod is hinged to the supporting rod, and the other end of the first connecting rod is hinged to the fixing seat.

The turnover device is characterized by further comprising a third spring, wherein one end of the third spring acts on the fixed seat, and the other end of the third spring acts on the turnover plate.

The utility model discloses a theory of operation and beneficial effect do:

the utility model discloses a special seat for special vehicle, the main body is a seat board and a backrest, a lifting device and a turnover device are additionally arranged, the backrest is hinged with the seat board, the seat board is arranged on the lifting device, the lifting device is movably arranged on the turnover device, the turnover device is connected with the side wall of the vehicle, when the special vehicle works, if a worker sits on the seat, the seat can adjust the backrest to realize angle adjustment, the height can be adjusted by lifting, the leg space can be adjusted by moving back and forth, the movable operation of the worker is convenient, in addition, the height adjustment can meet different requirements according to the heights of different workers; if need carry more instrument and equipment etc, then fall the back, then will elevating gear will be minimum, utilize turning device at last, the seat that will merge together overturns on the lateral wall of vehicle, put instrument and equipment in the smooth stable vehicle bottom, compared with the prior art, the direction of seat adjustment is more, in addition, the space in the vehicle can release three-dimensional space, space utilization is higher, can carry other article such as more instrument and equipment, the folding back bottom surface unevenness of special vehicle seat among the prior art has been solved, the limited problem of space enlargement.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a side view of the structure of the present invention;

FIG. 2 is a rear view of the structure of the present invention;

in the figure: 1. the seat board, 2, the back, 3, elevating gear, 4, turning device, 5, spacing engaging lug, 6, first spring, 7, the bottom plate, 8, the lifter, 9, the kayser, 10, first connecting rod, 11, the second connecting rod, 12, the second spring, 13, the track, 14, remove the lock, 15, the returning face plate, 16, the fixing base, 17, the bracing piece, 18, first connecting rod, 19, the third spring, 20, the second connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive work, are related to the scope of the present invention.

As shown in fig. 1 to 2, the embodiment provides a special multifunctional seat for special vehicles, which includes a seat plate 1 and a backrest 2 connected to the seat plate 1, and is characterized by further including a turning device 4 disposed below the seat plate 1, the backrest 2 is hinged to one end of the seat plate 1, the turning device 4 includes a support rod 17 and a first connecting rod 18, the support rod 17 is hinged to the seat plate 1, one end of the first connecting rod 18 is hinged to the support rod 17, the other end of the first connecting rod 18 is hinged to a second connecting rod 20, and the other end of the second connecting rod 20 is a hinged installation end.

In the embodiment, the main body comprises a seat plate 1 and a backrest 2, a lifting device 3 and a turnover device 4 are additionally arranged, the backrest 2 is hinged with the seat plate 1, the seat plate 1 is installed on the lifting device 3, the lifting device 3 is movably arranged on the turnover device 4, the turnover device 4 is connected with the side wall of the vehicle, when the special vehicle works, if a worker sits on the special vehicle, the seat can adjust the backrest 2 to realize angle adjustment, lift and adjust the height, and move the leg space back and forth to facilitate the movable operation of the worker, in addition, the height adjustment can meet different requirements according to the heights of different workers; if need carry more instrument and equipment etc, then fall back 2, then will elevating gear 3 will be minimum, utilize turning device 4 at last, the seat that will merge together overturns on the lateral wall of vehicle, put instrument and equipment in the smooth stable vehicle bottom, compared with the prior art, the direction of seat adjustment is more, in addition, the space in the vehicle can release three-dimensional space, space utilization is higher, can carry other article such as more instrument and equipment, the folding back vehicle bottom surface unevenness of special vehicle seat among the prior art has been solved, the limited problem of space enlargement.

Still include spacing engaging lug 5 and first spring 6, back 2 with spacing engaging lug 5 is connected, spacing engaging lug 5 with bedplate 1 is articulated, 6 one end of first spring with spacing engaging lug 5 is connected, the other end with bedplate 1 is connected, spacing engaging lug 5 with bottom plate 7 contacts, fixes a position the angle of back 2.

In this embodiment, back 2 and bedplate 1 articulate through the engaging lug, when the staff was taken to the vehicle, open seat back 2, open the seat back, spacing engaging lug 5 and the tail end contact of bedplate 1, and spacing engaging lug 5 can not continue to rotate around the pin joint, the angle of back 2 has just also been restricted this moment, still be provided with first spring 6 between spacing engaging lug 5 and bedplate 1 in addition, when back 2 was opened, 6 one end of first spring was used in spacing engaging lug 5, the other end was used in bedplate 1, the stability that back 2 was opened is further stabilized.

Elevating gear 3 includes lifter 8, kayser 9 and bottom plate 7, lifter 8 includes first connecting rod 10 and second connecting rod 11, first connecting rod 10 with second connecting rod 11 middle part is articulated, first connecting rod 10 one end with bottom plate 7 is articulated, first connecting rod 10's the other end slides and sets up on the bedplate 1, second connecting rod 11's one end with bedplate 1 is articulated, second connecting rod 11's the other end slides and sets up on bottom plate 7, kayser 9 with second connecting rod 11's lower extreme is articulated.

In this embodiment, elevating gear 3 is by lifter 8, kayser 9 and bottom plate 7 are constituteed, lifter 8 comprises first connecting rod 10 and second connecting rod 11 alternately, kayser 9 is articulated with the lower extreme of second connecting rod 11, during the adjustment, open kayser 9, first connecting rod 10 is articulated with bottom plate 7, the other end removes the setting at the base, 11 one end of second connecting rod are articulated with bedplate 1, the other end removes the setting on bottom plate 7, the angle changes between first connecting rod 10 and the second connecting rod 11, thereby adjust the height of bedplate 1, adjust to suitable bedplate 1 highly after, locking kayser 9, the adjustment of seat height is accomplished, and easy operation is convenient.

The spring device further comprises a second spring 12, wherein one end of the second spring 12 is connected with the upper end of the first connecting rod 10, and the other end of the second spring 12 is connected with the upper end of the second connecting rod 11.

In this embodiment, at the upper end of first connecting rod 10 and second connecting rod 11, couple together two connecting rods through second spring 12, when needs adjust back initial height with bedplate 1, only need open kayser 9, second spring 12 shrink this moment, the contained angle of first connecting rod 10 and second connecting rod 11 reduces, and bedplate 1 rises, resumes the height, automatic re-setting, easy operation.

The turnover device is characterized by further comprising a rail 13 and a movable lock 14, wherein the rail 13 is arranged on the turnover device 4, the lifting device 3 is movably arranged on the rail 13, and the movable lock 14 is arranged on the lifting device 3.

In this embodiment, the track 13 is provided on the turnover device 4, the lifting device 3 is movably provided on the track 13, the lifting device 3 is further provided with a movable lock 14, when the seat is not required to be adjusted forward and backward, the movable lock 14 is locked, the seat cannot move on the track 13, when the forward and backward positions of the seat are required to be adjusted, the movable lock 14 is unlocked, the forward and backward positions of the seat are adjusted, and the operation is simple.

The turnover device 4 comprises a turnover plate 15 and a fixed seat 16, the fixed seat 16 is a vertical installation end, the turnover plate 15 is hinged to the fixed seat 16, the supporting rod 17 is hinged to the turnover plate 15, one end of the first connecting rod 18 is hinged to the supporting rod 17, and the other end of the second connecting rod 20 is hinged to the fixed seat 16.

In this embodiment, the turnover device 4 is composed of a turnover plate 15, a fixed seat 16, a supporting rod 17, a first connecting rod 18 and a second connecting rod, when the seat is normally used for people to sit, the turnover plate 15 rotates around a point hinged with the fixed seat 16, the fixed seat 16 is fixedly connected with the side wall of the vehicle, when the turnover plate 15 rotates to be parallel to the bottom of the vehicle, the supporting rod 17 hinged with the turnover plate 15 rotates around a hinged point until the supporting rod 17 is vertical to the bottom surface of the vehicle, and the turnover plate 15 is supported for workers to sit, in addition, the first connecting rod 18 is hinged with the supporting rod 17, and the second connecting rod 20 is hinged with the fixed seat 16, so that the stability of the seat is further; when the seat needs to be folded, when the space in the vehicle is enlarged, the backrest 2 is folded and folded, the height of the seat is reduced to the minimum, the turnover plate 15 rotates around a hinge point, the folded seat is known to be attached to the side wall of the vehicle, at the moment, the support rod 17 and the first connecting rod 18 are also folded around respective hinge points, the support rod 17 is automatically folded under the combined action of the first connecting rod 18 and the second connecting rod 20, and when the seat is put down, the seat is automatically kept vertical, the space in the vehicle is further enlarged, and the operation is convenient and fast.

The turnover device further comprises a third spring 19, wherein one end of the third spring 19 acts on the fixed seat 16, and the other end of the third spring 19 acts on the turnover plate 15.

In this embodiment, install the third spring on fixing base 16, the other end is connected with returning face plate 15, under the effect of spring, has promoted the stability of seat to it is more laborsaving when folding to pack up and putting down.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. 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 special multi-functional seat of special type vehicle, including bedplate (1) and with back (2) that bedplate (1) are connected, its characterized in that still including setting up turning device (4) of bedplate (1) below, back (2) are articulated to be set up the one end of bedplate (1), turning device (4) include bracing piece (17), head rod (18), second connecting rod (20), bracing piece (17) with bedplate (1) bottom is articulated, head rod (18) one end with bracing piece (17) are articulated, the head rod (18) other end with second connecting rod (20) are articulated, second connecting rod (20) other end is articulated installation end.

2. The special multifunctional seat for special vehicles as claimed in claim 1, further comprising a limit connecting lug (5) and a first spring (6), wherein the backrest (2) is connected with the limit connecting lug (5), the limit connecting lug (5) is hinged with the seat plate (1), one end of the first spring (6) is connected with the limit connecting lug (5), the other end of the first spring is connected with the seat plate (1), and the limit connecting lug (5) is in contact with a bottom plate (7) to position the angle of the backrest (2).

3. A special purpose multi-function vehicle seat according to claim 1, further comprising a lifting device (3), the lifting device (3) is movably arranged on the turnover device (4), the lifting device (3) comprises a lifting rod (8), a latch (9) and a bottom plate (7), the lifting rod (8) comprises a first connecting rod (10) and a second connecting rod (11), the first connecting rod (10) is hinged with the middle part of the second connecting rod (11), one end of the first connecting rod (10) is hinged with the bottom plate (7), the other end of the first connecting rod (10) is arranged on the seat board (1) in a sliding way, one end of the second connecting rod (11) is hinged to the seat plate (1), the other end of the second connecting rod (11) is arranged on the bottom plate (7) in a sliding mode, and the clamping lock (9) is hinged to the lower end of the second connecting rod (11).

4. A special vehicle multifunction seat according to claim 3, further comprising a second spring (12), wherein one end of said second spring (12) is connected to the upper end of said first link (10) and the other end is connected to the upper end of said second link (11).

5. A multi-function seat for special purpose vehicles according to claim 3, further comprising a rail (13), a moving lock (14), wherein said rail (13) is disposed on said turning device (4), said lifting device (3) is movably disposed on said rail (13), and said moving lock (14) is disposed on said lifting device (3).

6. The special multifunctional seat for special vehicles as claimed in claim 1, wherein the turnover device (4) further comprises a turnover plate (15) and a fixed seat (16), the fixed seat (16) is a vertical installation end, the turnover plate (15) is hinged to the fixed seat (16), the support rod (17) is hinged to the turnover plate (15), one end of the first connecting rod (18) is hinged to the support rod (17), and the other end of the second connecting rod (20) is hinged to the fixed seat (16).

7. A utility seat according to claim 6, characterized in that it further comprises a third spring (19), one end of the third spring (19) acting on the fixed seat (16) and the other end acting on the roll-over plate (15).