CN208715023U

CN208715023U - A kind of adjustable automotive seat of pedestal gradient for caravan

Info

Publication number: CN208715023U
Application number: CN201820944311.7U
Authority: CN
Inventors: 邹五宽; 吴云龙; 刘强
Original assignee: NANJING DEXING AUTOMOBILE VEHICLE REFITTING CO Ltd
Current assignee: NANJING DEXING AUTOMOBILE VEHICLE REFITTING CO Ltd
Priority date: 2018-06-19
Filing date: 2018-06-19
Publication date: 2019-04-09
Anticipated expiration: 2028-06-19

Abstract

The utility model discloses a kind of adjustable automotive seats of pedestal gradient for caravan, belong to caravan technical field.A kind of adjustable automotive seat of pedestal gradient for caravan, including include lean against, upper bed-plate and lower bottom base, it leans against hinged with upper bed-plate, upper bed-plate is hinged with lower bottom base, lower bottom base is opened up close to the side of upper bed-plate there are two the first symmetrical concave sliding slot, first concave sliding slot inner wall slidably connects the first convex sliding block, electric telescopic rod is also connected in first concave sliding slot, and the telescopic end of electric telescopic rod is connected on the first convex sliding block, the first convex sliding block is hinged with first support bar far from the side of the first concave sliding slot；The utility model structure is simple, realizes the adjustable function of the pedestal tilt angle of seat, while multiple damping performance improves the stability of seat under differing tilt angles, the seat that user can be stable on the seat, avoids that safety accident occurs.

Description

A kind of adjustable automotive seat of pedestal gradient for caravan

Technical field

The utility model relates to caravan technical field more particularly to a kind of adjustable automobiles of pedestal gradient for caravan Seat.

Background technique

Caravan, also known as " family on wheel " have both " room " and " vehicle " two big function, but its attribute or vehicle, are that one kind can The car type of basic facilities mobile, with herbal, caravan are the fashion facility car types introduced by foreign countries, the house on vehicle Facility has: the furniture such as bedding, stove, refrigerator, cabinet, sofa, dining table and chair, bath facility, air-conditioning, TV, sound equipment and electric appliance, can It is divided into driver area, accommodation area, bedroom region, hygiene sector, kitchen area etc., caravan is collection " food, clothing, housing and transportation " in one Body realizes the trendy product of " travelling in life, live in travelling ".

Present car seat base is all that reduction is tilted from front end to rear end, and rear end is connected and fixed with backrest, automotive seats The inclined degree of the pedestal of chair is unadjustable, and the inclined degree of everyone favorite seat base is different, and somebody likes horizontal Some, somebody likes sweptback, people usually by the cushion of pedestal cushioning balance, make oneself It is some to sit on body energy relative level, but cushion is not fixed with pedestal, when front and back punching occurs in the process of moving for automobile When hitting, or turning round, by inertia force effect certain offset can be occurred for body, and cushion can slide on pedestal, be unfavorable for making User is steadily sitting on automotive seat, and in the process of moving, there are security risk, existing inclination and degree are adjustable Pedestal, stability against earthquake performance is bad, is unfavorable for improving comfort.

According to the above problem, the utility model proposes a kind of adjustable automotive seats of pedestal gradient for caravan.

Utility model content

After fixing and adjust purpose of the utility model is to solve automotive seat tilt angle in the prior art The bad problem of stability, and a kind of adjustable automotive seat of pedestal gradient for caravan proposed.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of adjustable automotive seat of pedestal gradient for caravan, including lean against, upper bed-plate and lower bottom base, the back By hinged with upper bed-plate, the upper bed-plate and lower bottom base are hinged, which is characterized in that the lower bottom base is opened close to the side of upper bed-plate If there are two the first symmetrical concave sliding slot, the first concave sliding slot inner wall slidably connects the first convex sliding block, institute It states and is also connected with electric telescopic rod in the first concave sliding slot, and the telescopic end of electric telescopic rod is connected on the first convex sliding block, The first convex sliding block is hinged with first support bar far from the side of the first concave sliding slot, and the first support bar is far from first One end of convex sliding block and upper bed-plate are hinged.

Preferably, the first convex sliding block is also hinged with bolster, the buffering far from the side of the first concave sliding slot Part includes second support bar and third support rod, and two support rod is hinged on the first convex sliding block, the third support rod It is hinged on the bottom of upper bed-plate, energetically power spring is connected between the second support bar and third support rod.

Preferably, the front of the lower bottom base offers the second concave sliding slot, is slidably connected in the second concave sliding slot There is the second convex sliding block, the second convex sliding block is connected with decoupling rod far from the side of the second concave sliding slot, described to subtract Shake bar is connect far from one end of the second convex sliding block with upper bed-plate.

Preferably, the decoupling rod includes two loop bars and sleeve, and loop bar is plugged in the both ends of sleeve, two sets Damping spring is connected between the insertion end of bar, and damping spring is arranged in sleeve.

Preferably, handrail is connected at the top of the upper bed-plate, described one end for leaning against separate upper bed-plate is connected with headrest.

Preferably, the junction of the upper bed-plate and lower bottom base is equipped with inflatable cushion.

Compared with prior art, the utility model provides a kind of adjustable automotive seats of pedestal gradient for caravan Chair, have it is following the utility model has the advantages that

1, the adjustable automotive seat of pedestal gradient for being used for caravan, is slidably connected by the first concave sliding slot inner wall First convex sliding block is also connected with electric telescopic rod in the first concave sliding slot, and the control switch on caravan controls electric telescopic rod It is flexible, the sliding of the first convex sliding block is driven, adjusts the angle between first support bar and upper bed-plate, and then realize inclining for upper bed-plate Rake angle regulatory function.

2, the adjustable automotive seat of pedestal gradient for being used for caravan is sliding far from the first concave by the first convex sliding block The side of slot is also hinged with bolster, and energetically power spring is connected between the second support bar on bolster and third support rod, leads to Crossing upper bed-plate is to make the power of handy power spring tightening to the pressure conversion of third support rod, realizes the pedestal tilt adjustment of the first weight Bumper and absorbing shock function afterwards.

3, the adjustable automotive seat of pedestal gradient for being used for caravan is sliding far from the second concave by the second convex sliding block The decoupling rod that the side of slot is flexibly connected, the decoupling rod are connect far from one end of the second convex sliding block with upper bed-plate, upper bed-plate Pressure conversion be squeeze damping spring power, realize second weight bumper and absorbing shock function.

4, the adjustable automotive seat of pedestal gradient for being used for caravan, is equipped with by the junction of upper bed-plate and lower bottom base Inflatable cushion adjusts inflatable cushion and contacts with upper bed-plate and lower bottom base, realizes the damping, buffering function of third weight.

It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model Structure is simple, realizes the adjustable function of the pedestal tilt angle of seat, while multiple damping, buffering, improves different inclinations The stability of seat under angle, the seat that user can be stable on the seat, avoid that safety accident occurs.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of adjustable automotive seat of pedestal gradient for caravan structural representation One of figure；

Fig. 2 be the utility model proposes a kind of adjustable automotive seat of pedestal gradient for caravan structural representation One of figure；

Fig. 3 be the utility model proposes a kind of adjustable automotive seat of pedestal gradient for caravan lower bottom base Structural schematic diagram；

Fig. 4 be the utility model proposes a kind of adjustable automotive seat of pedestal gradient for caravan bolster knot Structure schematic diagram.

In figure: 1, leaning against；2, upper bed-plate；3, lower bottom base；4, the first concave sliding slot；5, the first convex sliding block；6, first Strut；7, second support bar；8, third support rod；9, strength power spring；10, the second concave sliding slot；11, the second convex sliding block；12, Decoupling rod；121, loop bar；122, sleeve；123, damping spring；13, handrail；14, headrest；15, electric telescopic rod；16, it buffers Part.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Embodiment 1:

Referring to Fig.1-3, a kind of adjustable automotive seat of pedestal gradient for caravan, including lean against 1, upper bed-plate, 2 and Lower bottom base 3, leans against 1 hinged with upper bed-plate 2, and upper bed-plate 2 and lower bottom base 3 are hinged, and lower bottom base 3 is opened up close to the side of upper bed-plate 2 There are two the first symmetrical concave sliding slot 4,4 inner wall of the first concave sliding slot slidably connects the first convex sliding block 5, and first is recessed Electric telescopic rod 15 is also connected in type sliding slot 4, and the telescopic end of electric telescopic rod 15 is connected on the first convex sliding block 5, the One convex sliding block 5 is hinged with first support bar 6 far from the side of the first concave sliding slot 4, and first support bar 6 is sliding far from the first convex One end of block 5 and upper bed-plate 2 are hinged, control electric telescopic rod 15 by caravan control switch and work, electric telescopic rod 15 connects The first convex sliding block 5 with electric telescopic rod 15 stretching, extension and contraction, realize first support bar 6 and upper bed-plate 2 inclination angle Degree is adjusted, and then realizes the tilt adjustment function to upper bed-plate 2.

Embodiment 2:

Referring to Fig.1-4, a kind of adjustable automotive seat of pedestal gradient for caravan, substantially the same manner as Example 1, institute Unlike, the first convex sliding block 5 is also hinged with bolster 16 far from the side of the first concave sliding slot 4, and bolster 16 includes the Two support rods 7 and third support rod 8, two support rods 7 are hinged on the first convex sliding block 5, and third support rod 8 is hinged on upper bed-plate 2 bottom connects energetically power spring 9 between second support bar 7 and third support rod 8, supported by second support bar 7 and third The strength power spring 9 connected between bar 8, the pressure conversion by upper bed-plate 2 are the power for tightening handy power spring 9, realize inclination angle The damping, buffering function in adjustment process is spent, guarantees comfort property.

Embodiment 3:

Referring to Fig.1-4, a kind of adjustable automotive seat of pedestal gradient for caravan, substantially the same manner as Example 1, institute Unlike, the front of lower bottom base 3 offers the second concave sliding slot 10, slidably connects the second convex in the second concave sliding slot 10 Sliding block 11, the second convex sliding block 11 are connected with decoupling rod 12 far from the side of the second concave sliding slot 10, and decoupling rod 12 is separate One end of second convex sliding block 11 is connect with upper bed-plate 2, and decoupling rod 12 includes two loop bars 121 and sleeve 122, and loop bar 121 The both ends of sleeve 122 are plugged in, damping spring 123 are connected between the insertion end of two loop bars 121, and damping spring 123 is set It sets in sleeve 122, while adjusting 2 tilt angle of upper bed-plate, ensure that good damping performance.

Embodiment 4:

Referring to Fig.1-3, a kind of adjustable automotive seat of pedestal gradient for caravan, substantially the same manner as Example 1, institute Unlike, the top of upper bed-plate 2 is connected with handrail 13, leans against 1 one end far from upper bed-plate 2 and is connected with headrest 14, upper bed-plate 2 It is equipped with inflatable cushion with the junction of lower bottom base 3, the bumper and absorbing shock function under 2 differing tilt angles of upper bed-plate is realized by inflatable cushion Energy.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. a kind of adjustable automotive seat of pedestal gradient for caravan, including lean against (1), upper bed-plate (2) and lower bottom base (3), described to lean against (1) and upper bed-plate (2) hingedly, the upper bed-plate (2) and lower bottom base (3) are hinged, which is characterized in that under described Pedestal (3) is opened up close to the side of upper bed-plate (2) there are two the first symmetrical concave sliding slot (4), and first concave is sliding Slot (4) inner wall slidably connects the first convex sliding block (5), is also connected with electric telescopic rod in the first concave sliding slot (4) (15), and the telescopic end of electric telescopic rod (15) is connected on the first convex sliding block (5), and the first convex sliding block (5) is separate The side of first concave sliding slot (4) is hinged with first support bar (6), and the first support bar (6) is far from the first convex sliding block (5) One end and upper bed-plate (2) it is hinged.

2. a kind of adjustable automotive seat of pedestal gradient for caravan according to claim 1, which is characterized in that institute It states the first convex sliding block (5) to be also hinged with bolster (16) far from the side of the first concave sliding slot (4), bolster (16) packet Second support bar (7) and third support rod (8) are included, two support rod (7) is hinged on the first convex sliding block (5), and described Three support rods (8) are hinged on the bottom of upper bed-plate (2), connect energetically between the second support bar (7) and third support rod (8) Power spring (9).

3. a kind of adjustable automotive seat of pedestal gradient for caravan according to claim 1, which is characterized in that institute The front for stating lower bottom base (3) offers the second concave sliding slot (10), slidably connects second in the second concave sliding slot (10) Convex sliding block (11), the second convex sliding block (11) are connected with decoupling rod far from the side of the second concave sliding slot (10) (12), the decoupling rod (12) connect far from one end of the second convex sliding block (11) with upper bed-plate (2).

4. a kind of adjustable automotive seat of pedestal gradient for caravan according to claim 3, which is characterized in that institute Stating decoupling rod (12) includes two loop bars (121) and sleeve (122), and loop bar (121) is plugged in the both ends of sleeve (122), and two It is connected with damping spring (123) between the insertion end of a loop bar (121), and damping spring (123) is arranged in sleeve (122) It is interior.

5. a kind of adjustable automotive seat of pedestal gradient for caravan according to claim 1, which is characterized in that institute It states and is connected at the top of upper bed-plate (2) handrail (13), described one end for leaning against (1) separate upper bed-plate (2) is connected with headrest (14).

6. a kind of adjustable automotive seat of pedestal gradient for caravan according to claim 1, which is characterized in that institute The junction for stating upper bed-plate (2) and lower bottom base (3) is equipped with inflatable cushion.