阅读说明：本技术 便携式车用、休闲两用的汽车座椅 (Portable dual-purpose vehicle seat for leisure and vehicle ) 是由 王中九 于 2019-12-10 设计创作，主要内容包括：本发明公开了一种便携式车用、休闲两用的汽车座椅,括靠背骨架总成、能翻转放平的座框骨架总成和安装在座框骨架总成下方的底座骨架总成能通过配备的地板锁锁紧固定在汽车地板上,底座骨架总成包括底座骨架组件、前脚支架组件和后脚支架组件,前脚支架组件铰接安装在底座骨架组件前端,后脚支架组件铰接安装在底座骨架组件后端,当前脚支架组件和后脚支架组件展开时呈“八”字型支撑在地面上,且能在对应回位弹簧的作用下收折到底座骨架组件内,底座骨架组件上设置有第一和第二展开收折限位结构,用于分别限制前脚支架组件和后脚支架组件只能在展开位和收折位间转动。该座椅能同时在汽车和地面上使用,便于携带,同时提升了空间利用率。(The invention discloses a portable vehicle and leisure dual-purpose automobile seat, which comprises a backrest framework assembly, a seat frame framework assembly capable of being turned and laid flat and a base framework assembly arranged below the seat frame framework assembly, wherein the base framework assembly can be locked and fixed on an automobile floor through a floor lock, the base framework assembly comprises a base framework component, a front foot support component and a rear foot support component, the front foot support component is hinged and arranged at the front end of the base framework component, the rear foot support component is hinged and arranged at the rear end of the base framework component, when the front foot support component and the rear foot support component are unfolded, the front foot support component and the rear foot support component are supported on the ground in a splayed shape and can be folded into the base framework component under the action of the corresponding return springs, the base framework component is provided with a first unfolding and folding limiting structure and a second unfolding and folding limiting structure, for respectively limiting the front foot support assembly and the rear foot support assembly to only rotate between the unfolding position and the folding position. The seat can be used on the automobile and the ground simultaneously, is convenient to carry, and improves the space utilization rate.)

1. The utility model provides a portable automobile-used, dual-purpose car seat of leisure, includes back skeleton assembly (A), can overturn and set level seat frame skeleton assembly (B) and install base skeleton assembly (C) in seat frame skeleton assembly (B) below, base skeleton assembly (C) can be fixed on car floor (E) through floor lock (D) locking of being equipped with, its characterized in that: the base framework assembly (C) comprises a base framework component (1), a front foot bracket component (2) and a rear foot bracket component (3), the front foot bracket component (2) is hinged at the front end of the base framework component (1), the rear foot bracket component (3) is hinged at the rear end of the base framework component (1), the front foot bracket component (2) and the rear foot bracket component (3) are supported on the ground in a splayed shape when being unfolded, and can be folded into the base skeleton component (1) under the action of the respective corresponding return springs, the base frame component (1) is provided with a first unfolding and folding limiting structure, used for limiting the front foot bracket component (2) to only rotate between an unfolding position and a folding position, a second unfolding and folding limiting structure is also arranged on the base framework component (1), for limiting the rear foot support assembly (3) to rotate only between the unfolded position and the folded position.

2. The portable dual-purpose vehicle seat for vehicle and leisure according to claim 1, characterized in that: back foot rest subassembly (3) are including bracing piece (3a) and anticreep play pole (3b), the interval sets up around anticreep play pole (3b) and bracing piece (3a) to two third connecting rods (3c) that set up through controlling the interval connect, and the middle part of every third connecting rod (3c) all is provided with direction runing rest (3d), be provided with on direction runing rest (3d) and supply gliding through-hole of third connecting rod (3c), direction runing rest (3d) are articulated with base skeleton subassembly (1), back foot rest subassembly (3) still are furnished with two return torsional springs (5), and return torsional spring (5) one end is installed on direction runing rest (3d), and the other end is installed on base skeleton subassembly (3).

3. The portable dual-purpose vehicle seat for vehicle and leisure according to claim 1, characterized in that: preceding foot bracket component (2) are "H" type, including second connecting rod (2b) that are located backup pad (2a) and joint support board (2a) of the left and right sides, the front end of backup pad (2a) is articulated with base skeleton subassembly (1) front end, and preceding foot bracket component (2) still is furnished with two return extension springs (4), and return extension spring (4) one end is installed on base skeleton subassembly (1), and the other end corresponds and installs on backup pad (2 a).

4. The portable vehicular, leisure-use car seat according to claim 2 or 3, characterized in that: the base framework assembly (1) is of a frame structure formed by encircling two mounting plates (1a) arranged at left and right intervals and at least two first connecting rods (1b) arranged at front and back intervals, a step (a) is arranged in the middle of the upper portion of each mounting plate (1a), a groove (b) is further arranged above the rear end of each mounting plate (1a), the groove (b) and the step (a) form a second unfolding and folding limiting structure, an upper flanging (c) and a lower flanging (d) are arranged on the upper side and the lower side of each mounting plate (1a), a section of gap (e) is arranged at the front end of each lower flanging (d), and the gap (e) and the upper flanging (c) form a first unfolding and folding limiting structure; when the rear foot support assembly (3) is in a folding state, the anti-falling-out rod (3b) just abuts against the step (a), when the rear foot support assembly (3) is in an unfolding state, the anti-falling-out rod (3b) is positioned in the groove (b) and just abuts against the front end of the groove (b), and the supporting rod (3a) is supported on the ground; when foreleg bracket subassembly (2) is in the state of folding up, the top of backup pad (2a) just supports on last turn-ups (c), the length of backup pad (2a) is less than the length in space (e), and when foreleg bracket subassembly (2) is in the state of expanding, backup pad (2a) just supports the front end in space (e), and backup pad (2a) rear end supports subaerial.

5. The portable dual-purpose vehicle seat for vehicle and leisure according to claim 4, characterized in that: the front end of mounting panel (1a) is provided with first U type bayonet socket (f), and first U type bayonet socket (f) is gone into in first horizontal round pin (6a) of front end bayonet socket (6) on automobile floor (E) from the back card, is provided with second U type bayonet socket (g) respectively about back skeleton assembly (A) lower extreme, and second U type bayonet socket (g) is gone into in second horizontal round pin (7a) of rear end bayonet socket (7) on automobile floor (E) from the top card to lock through floor lock (D) of installing between base skeleton assembly (C) and back skeleton assembly (A).

6. The portable dual-purpose vehicle seat for vehicle and leisure according to claim 4, characterized in that: the inner side of the supporting plate (2a) is provided with a first spring mounting column, the inner side of the front end of the mounting plate (1a) is also provided with a second spring mounting column, one end of a return tension spring (4) is mounted on the first spring mounting column, and the other end of the return tension spring is correspondingly mounted on the second spring mounting column.

7. The portable dual-purpose vehicle seat for vehicle and leisure according to claim 2, characterized in that: the guide rotating bracket (3d) is in an Jiong shape, the symmetrical surfaces of the guide rotating bracket (3d) are provided with through holes for the third connecting rod (3c) to slide, and the top surface of the guide rotating bracket (3d) is hinged with the rear end of the base framework component (1).

8. The portable dual-purpose vehicle seat for vehicle and leisure according to claim 1, characterized in that: the back end of the base framework component (1) is provided with a seat back end lifting and unlocking rod (1c), and the seat back end lifting and unlocking rod (1c) is in a shape of a Chinese character ji.

9. The portable dual-purpose vehicle seat for vehicle and leisure according to claim 1, characterized in that: the back of the backrest framework assembly (A) is provided with a seat lifting handle (8).

10. The portable dual-purpose vehicle seat for vehicle and leisure according to claim 5, characterized in that: the anti-skidding support rod is characterized in that anti-skidding sleeves are arranged on the left side and the right side of the support rod (3a), the anti-skidding sleeves are arranged on the rear side of the support plate (2a), and the first U-shaped bayonet (f) and the second U-shaped bayonet (g) are wrapped with plastic sleeves.

Technical Field

The invention belongs to the technical field of automobile seat accessories, and particularly relates to a portable automobile and leisure dual-purpose automobile seat.

Background

With the improvement of society and economic level of people, most families are equipped with automobiles for convenience of going out, and meanwhile, the requirements of people on automobile comfort and space utilization rate are gradually improved. In order to conveniently rest outside, a user often needs to carry a chair separately, the chair carried separately is usually not provided with a backrest, the rest is inconvenient, and the chair with the backrest is occupied in the space of a vehicle. The automobile seat can be used on the automobile and also can be used on the ground, so that the chair is convenient to carry, and the space utilization rate of the automobile is improved.

Disclosure of Invention

The invention is designed to use the automobile seat on the ground for automobile and leisure, so that the carrying of the chair is reduced when people go out, and the utilization rate of the automobile space is improved.

Therefore, the technical scheme adopted by the invention is as follows: a portable vehicle and leisure dual-purpose automobile seat comprises a backrest framework assembly, a seat framework assembly capable of being turned and laid flat and a base framework assembly arranged below the seat framework assembly, wherein the base framework assembly can be locked and fixed on an automobile floor through an equipped floor lock, the base framework assembly comprises a base framework component, a front foot support component and a rear foot support component, the front foot support component is hinged to the front end of the base framework component, the rear foot support component is hinged to the rear end of the base framework component, the front foot support component and the rear foot support component are supported on the ground in an eight-shaped mode when unfolded and can be folded into the base framework component under the action of respective corresponding return springs, a first unfolding and folding limiting structure is arranged on the base framework component and used for limiting the front foot support component to rotate only between an unfolding position and a folding position, the base framework component is also provided with a second unfolding and folding limiting structure for limiting the rear foot support component to only rotate between the unfolding position and the folding position.

As the optimization of above-mentioned scheme, back foot rest subassembly includes bracing piece and anticreep play pole, the interval sets up around anticreep play pole and the bracing piece to two third connecting rods that the interval set up about through connect, the middle part of every third connecting rod all is provided with the direction runing rest, be provided with on the direction runing rest and supply the gliding through-hole of third connecting rod, the direction runing rest is articulated with base skeleton subassembly, back foot rest subassembly still is furnished with two return torsional springs, and return torsional spring one end is installed on the direction runing rest, and the other end is installed on base skeleton subassembly.

Further preferably, preceding foot bracket component is "H" type, including the backup pad that is located the left and right sides and the second connecting rod of joint support board, and the front end and the base skeleton subassembly front end of backup pad are articulated, and preceding foot bracket component still is furnished with two return extension springs, and return extension spring one end is installed on base skeleton subassembly, and the other end corresponds and installs in the backup pad.

Preferably, the base framework assembly is a frame structure formed by enclosing two mounting plates arranged at left and right intervals and at least two first connecting rods arranged at front and back intervals, a step is arranged in the middle above the mounting plates, a groove is also arranged above the back ends of the mounting plates, the groove and the step form a second unfolding and folding limiting structure, an upper flanging and a lower flanging are arranged on the upper side and the lower side of the mounting plates, a section of gap is arranged at the front end of the lower flanging, and the gap and the upper flanging form a first unfolding and folding limiting structure; when the rear foot support assembly is in a folded state, the anti-falling rod just abuts against the step, when the rear foot support assembly is in an unfolded state, the anti-falling rod is located in the groove and just abuts against the front end of the groove, and the supporting rod is supported on the ground; when the front foot bracket component is in a folded state, the upper part of the supporting plate just abuts against the upper flanging, the length of the supporting plate is smaller than that of the gap, when the front foot bracket component is in an unfolded state, the supporting plate just abuts against the front end of the gap, and the rear end of the supporting plate is supported on the ground.

Preferably, the front end of the mounting plate is provided with a first U-shaped bayonet, the first U-shaped bayonet is clamped into a first transverse pin of the front end bayonet on the automobile floor from the rear, the left and right sides of the lower end of the backrest framework assembly are respectively provided with a second U-shaped bayonet, and the second U-shaped bayonet is clamped into a second transverse pin of the rear end bayonet on the automobile floor from the top and is locked by a floor lock arranged between the base framework assembly and the backrest framework assembly.

Further preferably, the inner side of the supporting plate is provided with a first spring mounting column, the inner side of the front end of the mounting plate is also provided with a second spring mounting column, one end of the return tension spring is mounted on the first spring mounting column, and the other end of the return tension spring is correspondingly mounted on the second spring mounting column.

Further preferably, the guide rotating bracket is in an Jiong shape, two symmetrical surfaces of the guide rotating bracket are respectively provided with a through hole for the third connecting rod to slide, and the top surface of the guide rotating bracket is hinged with the rear end of the base framework component.

Preferably, the rear end of the base framework assembly is provided with a seat rear end lifting and unlocking rod, and the seat rear end lifting and unlocking rod is in a shape of a Chinese character ji.

More preferably, a seat lift handle is provided on a back surface of the backrest frame assembly.

Preferably, the support rod is provided with anti-slip sleeves on the left and right sides, the anti-slip sleeves are arranged on the rear side of the support plate, and the first U-shaped bayonet and the second U-shaped bayonet are wrapped with plastic sleeves.

The invention has the beneficial effects that: the seat is provided with the front foot support assembly and the rear foot support assembly which can be retracted, so that the seat can be used on the automobile and the ground simultaneously, a seat is omitted when the seat is out, and the use space of the automobile is saved.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a view showing a folded state of the base frame assembly according to the present invention.

Fig. 3 is a diagram of a base frame assembly.

Fig. 4 is an exploded view of the base frame assembly.

Fig. 5 is a schematic view of the seat mounted in front of the vehicle body.

Fig. 6 is a schematic view of the seat mounted to the vehicle body.

FIG. 7 is a schematic view of a seat front mounted or seat rear removed.

Figure 8 is a schematic view of the seat back being laid flat.

FIG. 9 is a view of the base frame assembly in an expanded state.

Figure 10 is a schematic view of the seat removed and placed on the ground.

Fig. 11 is a view showing a state where the seat is used on the floor.

Detailed Description

The invention will be further illustrated by the following examples in conjunction with the accompanying drawings:

as shown in fig. 1-11, a portable vehicle and leisure dual-purpose vehicle seat comprises a backrest frame assembly a, a seat frame assembly B capable of being turned over and laid flat, and a base frame assembly C installed below the seat frame assembly B, wherein the base frame assembly C can be locked and fixed on a vehicle floor E through a floor lock D, as shown in fig. 2, the base frame assembly C comprises a base frame assembly 1, a front foot support assembly 2 and a rear foot support assembly 3, the front foot support assembly 2 is hinged and installed at the front end of the base frame assembly 1, the rear foot support assembly 3 is hinged and installed at the rear end of the base frame assembly 1, the front foot support assembly 2 and the rear foot support assembly 3 are supported on the ground in a splayed shape when unfolded and can be folded into the base frame assembly 1 under the action of respective corresponding return springs, the base frame assembly 1 is provided with a first unfolding and folding limit structure, the base framework component 1 is also provided with a second unfolding and folding limiting structure for limiting the rotation of the rear foot support component 3 only between the unfolding position and the folding position.

As shown in fig. 4, back foot rest subassembly 3 includes bracing piece 3a and anticreep play pole 3b, anticreep play pole 3b and bracing piece 3a fore-and-aft interval set up, and two third connecting rods 3c that set up through controlling the interval connect, every third connecting rod 3 c's middle part all is provided with direction runing rest 3d, be provided with on the direction runing rest 3d and supply the gliding through-hole of third connecting rod 3c, direction runing rest 3d is articulated with base skeleton subassembly 1, back foot rest subassembly 3 still is furnished with two return torsional springs 5, 5 one end of return torsional spring are installed on direction runing rest 3d, the other end is installed on base skeleton subassembly 3.

As shown in fig. 4, the front foot support assembly 2 is "H" type, including the support plate 2a that is located the left and right sides and the second connecting rod 2b that connects the support plate 2a, the front end of the support plate 2a is articulated with the front end of the base frame assembly 1, the front foot support assembly 2 is also equipped with two return tension springs 4, one end of the return tension spring 4 is installed on the base frame assembly 1, the other end is correspondingly installed on the support plate 2a, when the front foot support assembly 2 is in the folding state, the top of the support plate 2a just supports on the upper flanging c, the length of the support plate 2a is less than the length of the gap.

As shown in fig. 3, the base frame assembly 1 is a frame structure surrounded by two mounting plates 1a arranged at left and right intervals and at least two first connecting rods 1b arranged at front and back intervals, a step a is arranged in the middle of the upper portion of the mounting plate 1a, a groove b is further arranged above the rear end of the mounting plate 1a, the groove b and the step a form a second unfolding and folding limiting structure, an upper flanging c and a lower flanging d are arranged on the upper and lower sides of the mounting plate 1a, a section of gap e is arranged at the front end of the lower flanging d, and the gap e and the upper flanging c form a first unfolding and folding limiting structure. The unfolding and folding limiting structures utilize the structure of the mounting plate 1a to limit, the independent arrangement of the limiting structures is avoided, and the structure is simplified.

When back foot prop stand subassembly 3 is in the state of folding up, anti-disengaging out pole 3b just supports on step a, and when back foot prop stand subassembly 3 was in the state of expanding, anti-disengaging out pole 3b was located recess b and just supports the front end at recess b, and bracing piece 3a supports subaerial. When forepoling subassembly 2 is in the expanded condition, backup pad 2a just supports in the front end in space e, and backup pad 2a rear end supports on ground.

As shown in fig. 5, the front end of the mounting plate 1a is provided with a first U-shaped bayonet f, the first U-shaped bayonet f is clamped into a first horizontal pin 6a of a front end bayonet 6 on an automobile floor E from the rear, the left and right of the lower end of the backrest frame assembly a are respectively provided with a second U-shaped bayonet g, the second U-shaped bayonet g is clamped into a second horizontal pin 7a of a rear end bayonet 7 on the automobile floor E from the top, and the backrest frame assembly a is locked by a floor lock D installed between the base frame assembly C and the backrest frame assembly a.

Preferably, the inner side of the supporting plate 2a is provided with a first spring mounting column, the inner side of the front end of the mounting plate 1a is also provided with a second spring mounting column, one end of the return tension spring 4 is mounted on the first spring mounting column, and the other end is correspondingly mounted on the second spring mounting column. The spring mounting column is arranged to facilitate mounting of the return tension spring 4.

Preferably, the guiding rotary bracket 3d is shaped like "Jiong", a through hole for the third connecting rod 3c to slide is provided on the symmetrical surface of the guiding rotary bracket 3d, and the top surface of the guiding rotary bracket 3d is hinged with the rear end of the base frame assembly 1. The guide rotating bracket 3d is structured to reduce materials and save cost while ensuring functions.

Preferably, a seat rear end lifting and unlocking rod 1c is arranged at the rear end of the base frame assembly 1, and the seat rear end lifting and unlocking rod 1c is in a shape of a Chinese character ji. The arrangement of the seat rear end lifting unlocking rod 1c facilitates unlocking of the floor lock D and lifting of the seat rear end.

Preferably, a seat lift handle 8 is provided on the back of the back frame assembly a. The seat lift handle 8 is provided to facilitate the lifting of a flat seat.

Preferably, the support rod 3a is provided with anti-slip sleeves on the left and right, the support plate 2a is also provided with anti-slip sleeves on the rear side, and the first U-shaped bayonet f and the second U-shaped bayonet g are both wrapped with plastic sleeves. The anti-slip sleeve is arranged to prevent the support rod 3a or the support plate 2a from slipping during supporting; the plastic cover is used for preventing abnormal sound when the seat is installed on the vehicle body.

The process of the seat being dismantled to the ground is as follows: first, the seat is laid flat as shown in fig. 8; secondly, rotating the seat rear end lifting and unlocking rod 3a to unlock the floor lock 4, and then lifting the seat rear end lifting and unlocking rod 3a to unlock the seat rear end, as shown in fig. 7; thirdly, the second connecting rod 7b is pulled downwards to enable the front foot bracket assembly 2 to be in the unfolded state, then the third connecting rod 8d is pulled backwards while being pressed downwards to enable the rear foot bracket assembly 3 to be in the unfolded state, namely the base framework assembly C is opened, as shown in fig. 9; fourthly, taking out the seat and placing the seat on the ground as shown in figure 10; and fifthly, unfolding the seat to enable the whole seat to be in a use state on the ground, as shown in fig. 11.

The process of mounting the seat from the ground to the vehicle body is as follows: first, the seat is laid flat as shown in fig. 10; secondly, the third connecting rod 8d is lifted up to make the rear foot support component 3 in a folding state, and meanwhile, the second connecting rod 7b is pushed backwards to make the front foot support component 2 in a folding state, namely, to fold the base frame assembly C, as shown in fig. 2; thirdly, the first U-shaped bayonet f is aligned with the first transverse pin 6a and pushed in, as shown in fig. 7; fourthly, aligning the second U-shaped bayonet g with the second transverse pin 7a and dropping down, and locking the seat by using a floor lock D, as shown in FIG. 8; fifth, the seat is deployed as shown in fig. 6.