CN220281550U - Double-row seat of electric tricycle with buffer function - Google Patents

Abstract

The utility model discloses an electric tricycle double-row seat with a buffering function, which belongs to the technical field of electric tricycle seats, and comprises a seat base, wherein a seat cushion is fixedly connected to the top end of the seat base, a buffering headrest is fixedly connected to the top end of the seat base, buffer shells are arranged on two sides of the seat base, buffer components are arranged in the buffer shells, limiting grooves are formed in a pair of the buffer shells, a first handrail and a second handrail are respectively connected to the inner walls of the limiting grooves in a sliding manner, a pair of fixing components are arranged at the outer ends of the first handrail, the fixing components can be blocked on the abdomen of a passenger through the second buffer rod and the first buffer rod, and when the passenger encounters a downhill or sudden brake, the abdomen of the passenger can be blocked by the fixing components, so that the passenger can be protected from being thrown out, and meanwhile, the second buffer rod and the first buffer rod can also serve as a handle, and the passenger can hold the fixing components by hands, so that the stability of the body can be increased.

Description

Double-row seat of electric tricycle with buffer function

Technical Field

The utility model relates to the technical field of electric tricycle seats, in particular to an electric tricycle double-row seat with a buffering function.

Background

The double-row seats of the electric tricycle are important components of the tricycle, and the electric tricycle has the main functions of providing comfortable sitting postures for riders and enhancing riding stability and safety.

Chinese patent grant bulletin number: CN217124989U provides an electric tricycle seat, this scheme is through placing the article in storing up the structure in the back, the outer cloth clamping plate that draws out the rain-proof cloth, follow-up walk around the sliding block of interior pressure both sides behind the article of placing for the gag lever post returns the compression spring when sliding to the clamping plate end through-hole, accomplish the lid to storing the article and close, the rain-proof cloth can effectively improve the protection to placing the article, but this scheme does not have corresponding safety measure protection passenger, when the passenger takes electric tricycle and runs into downhill slope or emergency brake, because inertia passenger is easy suddenly to move forward, thereby lead to the passenger to be injured easily, can't guarantee passenger's personal safety, thereby the security has been reduced.

Therefore, an electric tricycle double-row seat with a buffer function is provided for solving the problems.

Disclosure of Invention

1. Technical problem to be solved

The present utility model provides an electric tricycle double-row seat with a buffering function, which can be blocked on the abdomen of a passenger through a second buffering rod and a first buffering rod, when the passenger encounters a downhill or sudden braking, the abdomen of the passenger can be blocked by the second buffering rod and the first buffering rod, so that the passenger can be protected from being thrown out, and meanwhile, the second buffering rod and the first buffering rod can also act as a handle, so that the passenger can hold the passenger by hands, and the stability of the body can be improved.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides an electric tricycle double seat with buffer function, includes the seat base, seat base top fixedly connected with cushion, and seat base top fixedly connected with buffering headrest, the buffer casing is all installed to seat base both sides, buffer casing internally mounted has buffer module, a pair of the spacing groove has all been seted up on the buffer casing, a pair of spacing inslot wall sliding connection has first handrail and second handrail respectively, a pair of fixed subassembly is installed to first handrail outer end, second handrail outer end rotates and is connected with first buffer rod, first buffer rod one end sliding connection has the second buffer rod.

Further, the buffer assembly comprises a pair of dampers, the inner wall of the buffer shell is fixedly connected with a partition plate, and one ends of the pair of dampers are respectively and fixedly connected with the inner wall of the buffer shell and the partition plate.

Further, a pair of the dampers are fixedly connected with limiting blocks at one ends, the outer ends of the limiting blocks are respectively abutted against the first handrail and the second handrail, a first spring is sleeved on the outer periphery of the damper, and the outer ends of the first springs are fixedly connected with the first spring.

Further, the fixed assembly comprises a fixed shell, the outer end of the fixed shell is fixedly connected with the inner wall of the first handrail, and the inner wall of the fixed shell is fixedly connected with a second spring.

Further, fixed casing inner wall sliding connection has the fly leaf, fly leaf and second spring fixed connection, and fly leaf outer end fixedly connected with butt piece.

Further, second buffer rod one end fixedly connected with joint piece, a pair of recess has been seted up to joint piece outer end, recess and butt piece phase-match.

3. Advantageous effects

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

(1) This scheme blocks in passenger's belly through second buffer rod and first buffer rod, when meetting downhill or sudden braking, passenger's belly can be blocked by it to can protect the passenger can not be thrown away, second buffer rod and first buffer rod also can act as the effect of handle simultaneously, and the passenger can hold it with the hand, thereby can increase the stability of health.

(2) This scheme can provide the effect of buffering to first handrail and second handrail through the buffer unit in the buffer housing, buffers the effort that first handrail and second handrail produced to can reduce the uncomfortable sense that inertia caused the passenger, also can increase the security when increasing and taking experience.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic side cross-sectional view of a cushioning assembly of the present utility model;

fig. 3 is a schematic side cross-sectional view of the fastening assembly of the present utility model.

The reference numerals in the figures illustrate:

1. a seat base; 2. a first armrest; 3. a cushion headrest; 4. a second armrest; 5. a cushion; 6. a first buffer rod; 7. a second buffer rod; 8. a buffer housing; 9. a buffer assembly; 901. a limiting block; 902. a damper; 903. a first spring; 10. a partition plate; 11. a fixing assembly; 111. a fixed housing; 112. a second spring; 113. a movable plate; 114. an abutment block; 12. and a clamping block.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

please refer to fig. 1, an electric tricycle double seat with buffering function, including seat base 1, seat base 1 top fixedly connected with cushion 5, and seat base 1 top fixedly connected with buffering headrest 3, buffer housing 8 is all installed to seat base 1 both sides, buffer housing 8 internally mounted has buffer assembly 9, the spacing groove has all been seted up on a pair of buffer housing 8, a pair of spacing inslot wall sliding connection has first handrail 2 and second handrail 4 respectively, a pair of fixed subassembly 11 is installed to first handrail 2 outer end, second handrail 4 outer end rotation is connected with first buffer rod 6, first buffer rod 6 one end sliding connection has second buffer rod 7, this scheme is through the sliding connection of first buffer rod 6 and second buffer rod 7, and the rotation connection of first buffer rod 6 and second handrail 4, thereby can make its convenient receipts and use, when fixing second buffer rod 7 on first handrail 2, will form and block in the horizontal of passenger's belly, hold first buffer rod 6 and second buffer rod 7, increase stability and can not be by the same time the buffer rod is installed to first buffer rod 7 through the buffer rod 7 and the second buffer rod 8 can be by the inertia when the passenger's the buffer assembly is injured, can be further through the buffer assembly is perhaps the first buffer rod 8 forward, thereby the buffer rod is installed to the passenger's inner cushion assembly is injured by the inertia.

Referring to fig. 1-2, the damper assembly 9 includes a pair of dampers 902, a partition 10 fixedly connected to an inner wall of the damper housing 8, and one ends of the pair of dampers 902 are fixedly connected to the inner wall of the damper housing 8 and the partition 10, respectively.

One end of each damper 902 is fixedly connected with a limiting block 901, the outer ends of the limiting blocks 901 are respectively abutted against the first handrail 2 and the second handrail 4, a first spring 903 is sleeved on the outer periphery of each damper 902, and the outer ends of the first springs 903 are fixedly connected with the first springs 903.

When first handrail 2 and second handrail 4 receive the forward effort of second buffer rod 7 and first buffer rod 6 respectively, owing to stopper 901 is to the restriction of first spring 903 stroke, through the cooperation of attenuator 902 and first spring 903, can cushion the effort, owing to be provided with four buffer structure in the buffer housing 8 to vibration after can effectually reducing buffering has improved the travelling comfort.

Referring to fig. 1 and 3, the fixing assembly 11 includes a fixing housing 111, an outer end of the fixing housing 111 is fixedly connected to an inner wall of the first handrail 2, and a second spring 112 is fixedly connected to the inner wall of the fixing housing 111.

The inner wall of the fixed shell 111 is connected with a movable plate 113 in a sliding manner, the movable plate 113 is fixedly connected with a second spring 112, and the outer end of the movable plate 113 is fixedly connected with an abutting block 114.

One end of the second buffer rod 7 is fixedly connected with a clamping block 12, a pair of grooves are formed in the outer end of the clamping block 12, and the grooves are matched with the abutting blocks 114.

Because the clamping block 12 is provided with the pair of grooves matched with the abutting block 114, and the distance between the pair 144 is smaller than the diameter of the clamping block 12, when the clamping blocks 12 and 144 are abutted, the downward pressing force is needed, the stroke of the spring can be compressed, and the 144 moves inwards, so that the grooves on the clamping block 12 are clamped with the grooves 144, the clamping block 12 can be fixed, and the shaking caused when a user grabs the first buffer rod 6 and the second buffer rod 7 by hands is prevented.

Working principle: when a user sits on the seat cushion 5, the first buffer rod 6 needs to be rotated downwards to the abdomen, then the second buffer rod 7 needs to be pulled out of the first buffer rod 6, then the clamping block 12 is aligned to a gap between the two blocks 144 to be pressed downwards, as the clamping block 12 is provided with a pair of grooves matched with the abutting block 114, the distance between the pair of blocks 144 is smaller than the diameter of the clamping block 12, the clamping block 12 can be fixed after being pressed downwards, then the first buffer rod 6 and the second buffer rod 7 need to be held by the passenger, when the passenger encounters sudden braking and downhill, the first handrail 2 and the second handrail 4 can be respectively subjected to forward acting force of the second buffer rod 7 and the first buffer rod 6, acting force can be buffered through the mutual cooperation of the damper 902 and the first spring 903, and the comfort degree can be improved while the safety is improved.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (6)

1. The utility model provides an electric tricycle double seat with buffer function, includes seat base (1), its characterized in that: seat base (1) top fixedly connected with cushion (5), and seat base (1) top fixedly connected with buffering headrest (3), buffer housing (8) are all installed to seat base (1) both sides, buffer housing (8) internally mounted has buffer module (9), a pair of spacing groove has all been seted up on buffer housing (8), a pair of spacing inslot wall sliding connection has first handrail (2) and second handrail (4) respectively, a pair of fixed subassembly (11) are installed to first handrail (2) outer end, second handrail (4) outer end rotation is connected with first buffer rod (6), first buffer rod (6) one end sliding connection has second buffer rod (7).

2. The electric tricycle double-row seat with buffering function according to claim 1, wherein: the buffer assembly (9) comprises a pair of dampers (902), the inner walls of the buffer shell (8) are fixedly connected with a partition plate (10), and one ends of the dampers (902) are respectively and fixedly connected with the inner walls of the buffer shell (8) and the partition plate (10).

3. The electric tricycle double-row seat with buffering function according to claim 2, wherein: a pair of stopper (901) are all fixedly connected with to attenuator (902) one end, a pair of stopper (901) outer end respectively with first handrail (2) and second handrail (4) looks butt, the outer cover of attenuator (902) is equipped with first spring (903) around the cover, first spring (903) outer end and first spring (903) fixed connection.

4. The electric tricycle double-row seat with buffering function according to claim 1, wherein: the fixed assembly (11) comprises a fixed shell (111), the outer end of the fixed shell (111) is fixedly connected with the inner wall of the first handrail (2), and the inner wall of the fixed shell (111) is fixedly connected with a second spring (112).

5. The electric tricycle double-row seat with buffering function according to claim 4, wherein: the inner wall of the fixed shell (111) is slidably connected with a movable plate (113), the movable plate (113) is fixedly connected with a second spring (112), and the outer end of the movable plate (113) is fixedly connected with an abutting block (114).

6. The electric tricycle double-row seat with buffering function according to claim 5, wherein: one end of the second buffer rod (7) is fixedly connected with a clamping block (12), a pair of grooves are formed in the outer end of the clamping block (12), and the grooves are matched with the abutting blocks (114).