CN205769368U - A kind of assistant trip foldable chair-handcart - Google Patents

Abstract

The utility model discloses a kind of assistant trip foldable chair-handcart, including: the back side of pull bar connecting plate (3) is hinged with the bottom of two upper connecting rods (1), the back side of pull bar connecting plate (3) is hinged with the top of two lower links (2), the bottom of two lower links (2) respectively sets an axle bearing (6) backward, two wheels (7) are respectively arranged on lower link (2) rear by an axle bearing (6), the rear end of loading underframe (4) and the lower hinge of two lower links (2), the front end of loading underframe (4) is fixed at the top propping up spike (5), thus constitute luggage truck；Pull bar connecting plate (3) folds back, two upper connecting rods (1) are folded down, thus constitute with pull bar connecting plate (3) chair as chair legs as seat support, with two upper connecting rods (1) and two lower links (2).This utility model had both had luggage truck function, can use as folding seat again, thus not only save and take up room, and bring convenience to user.

Description

A portable folding chair for traveling

technical field

The utility model relates to the field of multifunctional luggage carts, in particular to a portable folding chair cart for traveling.

Background technique

At present, there are various types of luggage carts on the market for carrying luggage, goods and other items. But existing these baggage carts can't provide the user with a place to rest, the baggage cart user needs to look for the seat to have a rest when waiting for the bus or body fatigue, perhaps carries extra chair to rest on the baggage cart, and this brings to the user Great inconvenience, and a waste of money and space.

Contents of the invention

Aiming at the above-mentioned deficiencies in the prior art, the utility model provides a portable folding chair for traveling, which not only has the function of a luggage cart, but also can be used as a folding chair, thereby not only saving the occupied space, but also bringing convenience to the user. Come very convenient.

The purpose of this utility model is achieved by the following technical solutions:

A portable folding chair for traveling, comprising: upper pull rod 1, lower pull rod 2, pull rod connecting plate 3, load underframe 4, supporting feet 5, wheel axle supports 6 and wheels 7; The bottom ends of the two pull-up rods 1 are hinged, the bottom of the back of the pull-rod connecting plate 3 is hinged with the tops of the two pull-down rods 2, and the bottoms of the two pull-down rods 2 are respectively provided with a rear axle support 6, and the two wheels 7 each A wheel shaft support 6 is installed behind the lower rod 2, the rear end of the loading chassis 4 is hinged to the lower parts of the two lower rods 2, and the top of the supporting leg 5 is fixed to the front end of the loading chassis 4, thereby forming a luggage cart; The pull rod connecting plate 3 is folded backward, and the two upper pull rods 1 are folded downward, thereby forming a chair with the pull rod connecting plate 3 as a seat, and two upper pull rods 1 and two lower rods 2 as chair legs.

Preferably, the tops of the two pull-up rods 1 are provided with handles 11 connecting the two pull-up rods 1 .

Preferably, an upper tie rod reinforcing rod 12 connecting the two upper tie rods 1 is provided in the middle of the two upper tie rods 1 .

Preferably, the middle of the two pull-down rods 2 is provided with a pull-down rod reinforcing rod 21 connecting the two pull-down rods 2 .

Preferably, the load chassis 4 is folded upwards.

Preferably, the lengths of the upper pull rod 1 and the lower pull rod 2 are equal.

It can be seen from the above-mentioned technical solution provided by the utility model that the portable foldable travel chair provided by the utility model has two functions of a luggage cart and a chair. The pull rod connecting plate 3 is folded back to a horizontal state, and then the two upper pull rods 1 are folded down to a vertical state, so that the portable travel aid folding chair can be transformed into a seat with the pull rod connecting plate 3 as a seat and two upper pull rods. 1 and two pull-down rods 2 are chair legs, so that the articles placed on the load-carrying chassis 4 need not be unloaded, and the pull-rod connecting plate 3 can be used to sit and have a rest, so the portable folding chair for traveling can be realized without unloading. It can be used for people to sit down and have a rest in the state, thereby effectively solving the problem that people have nowhere to rest when they are waiting for a bus or getting tired during a journey. And when there is no article on the loading chassis 4, the loading chassis 4 can be folded upwards, so that the portable folding chair for traveling can be transformed into a chair that takes up less space to use. It can be seen that the utility model has a simple structure, is easy to fold and carry, not only has the function of a luggage cart, but also can be used as a folding chair, thereby not only saving occupied space, but also bringing great convenience to users.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention , for those skilled in the art, other drawings can also be obtained based on these drawings without creative work.

Fig. 1 is a structural schematic diagram 1 of the portable folding chair car for travel provided by the embodiment of the utility model.

Fig. 2 is the second structural schematic diagram of the portable travel aid folding chair provided by the embodiment of the present invention.

Fig. 3 is a structural schematic diagram III of the portable foldable travel chair provided by the embodiment of the present invention.

detailed description

The technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. . Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

The following is a detailed description of the portable travel-aid folding chair provided by the utility model.

Embodiment one

As shown in Fig. 1, Fig. 2 and Fig. 3, a portable travel aid folding chair car, its specific structure may include: an upper pull rod 1, a lower pull rod 2, a pull rod connecting plate 3, a loading chassis 4, a supporting foot 5, Axle supports 6 and wheels 7; the upper part of the back of the tie rod connecting plate 3 is hinged with the bottom ends of the two upper pull rods 1, the lower part of the back of the tie rod connecting plate 3 is hinged with the tops of the two lower rods 2, and the lower parts of the two lower rods 2 are hinged. A rearward axle support 6 is provided respectively, and two wheels 7 are respectively installed on the rear of the pull-down rod 2 through a wheel-axle support 6. The top is fixed on the front end of the loading underframe 4 to form a luggage cart. The pull rod connecting plate 3 is folded backward, and the two upper pull rods 1 are folded downward, thereby forming a chair with the pull rod connecting plate 3 as a seat, and two upper pull rods 1 and two lower rods 2 as chair legs.

Wherein, the various components of the portable folding chair for traveling can specifically include the following embodiments:

(1) The tops of the two upper tie rods 1 are provided with handles 11 connecting the two upper tie rods 1, which can facilitate the use of luggage carts.

(2) The middle part of the two upper tie rods 1 is provided with the upper tie rod reinforcement bar 12 connecting the two upper tie rods 1, which can improve the overall push-pull strength of the two upper tie rods 1, and prolong the service life of the portable folding chair for traveling.

(3) The middle part of the two pull-down rods 2 is provided with a pull-down rod reinforcing rod 21 connecting the two pull-down rods 2, which can improve the overall push-pull strength of the two pull-down rods 2, and prolong the use of the portable folding chair for traveling life.

(4) The loading underframe 4 can be folded upwards, so that when the portable travel aid folding chair is used as a chair, it can save space.

(5) The length of the upper link 1 is equal to that of the lower link 2, so that when the portable travel aid folding chair is used as a chair, the link connecting plate 3 of the link can be guaranteed to be in a horizontal state, so as to facilitate sitting.

(6) The length of the pull-down rod 2 positioned under the load underframe 4 is less than or equal to the height of the support feet 5 positioned under the load underframe 4, so that when the portable travel-aid folding chair is used as a luggage cart, it can carry The items placed on the bottom frame 4 will remain horizontal or slide down the pull bar 2, which can prevent the transported items from sliding down from the luggage cart.

Specifically, the portable travel aid folding chair car mainly has the following three states:

(1) Figure 1 shows the state of the portable travel aid folding chair when it is used as a luggage cart; the transported items and the binding ropes for fixing the items are not shown in Figure 1.

(2) Fig. 2 shows the first state when the portable travel aid folding chair is used as a chair. When the portable travel-assisting folding chair is in the luggage cart state, by folding the pull rod connecting plate 3 backwards to a horizontal state, and then folding down the two upper pull rods 1 to a vertical state, the portable traveling-assisting folding chair can be It can be transformed into a chair with the tie rod connecting plate 3 as the seat, and two upper pull rods 1 and two lower rods 2 as chair legs. The articles placed on the loading chassis 4 can sit down and have a rest by using the pull rod connecting plate 3 without unloading, so this state of the portable travel-aid folding chair can be used for people to sit and rest without unloading, thereby effectively It solves the problem that people have no place to rest when they are waiting for the bus or getting tired during the journey. If no article is placed on the loading chassis 4 at this moment, the loading chassis 4 can be used as a pedal.

(3) Fig. 3 shows the second state when the portable travel aid folding chair is used as a chair. When the portable travel aid folding chair is in the chair state as shown in FIG. 2 , the chair state as shown in FIG. 3 can be entered by folding the loading chassis 4 upward. The chair now takes up less space than the chair shown in Figure 2.

In conclusion, the embodiment of the utility model has a simple structure, is easy to fold and carry, not only has the function of a luggage cart, but also can be used as a folding chair, thereby not only saving space, but also bringing great convenience to users.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto, and any person familiar with the technical field can easily think of All changes or replacements should fall within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims (6)

1. an assistant trip foldable chair-handcart, it is characterised in that including: upper connecting rod (1), lower link (2), pull bar connecting plate (3), loading underframe (4), a spike (5), axle bearing (6) and wheel (7)；

The top at the back side of pull bar connecting plate (3) is hinged with the bottom of two upper connecting rods (1), the back side of pull bar connecting plate (3) Bottom is hinged with the top of two lower links (2), and the bottom of two lower links (2) is respectively equipped with an axle bearing backward (6), two wheels (7) are respectively arranged on the rear of lower link (2) by an axle bearing (6), the rear end of loading underframe (4) with The lower hinge of two lower links (2), the top of a spike (5) is fixed on the front end of loading underframe (4), thus is constituted luggage Car；

Pull bar connecting plate (3) folds back, and two upper connecting rods (1) are folded down, thus constitutes with pull bar connecting plate (3) as chair Seat, with two upper connecting rods (1) and two lower links (2) chair as chair legs.

Assistant trip the most according to claim 1 foldable chair-handcart, it is characterised in that the top of two upper connecting rods (1) sets There is the handle (11) connecting these two upper connecting rods (1).

Assistant trip the most according to claim 1 and 2 foldable chair-handcart, it is characterised in that the middle part of two upper connecting rods (1) It is provided with upper connecting rod reinforcing bar (12) connecting these two upper connecting rods (1).

Assistant trip the most according to claim 1 and 2 foldable chair-handcart, it is characterised in that the middle part of two lower links (2) It is provided with lower link reinforcing bar (21) connecting these two lower links (2).

Assistant trip the most according to claim 1 and 2 foldable chair-handcart, it is characterised in that loading underframe (4) is upwards rolled over Folded.

Assistant trip the most according to claim 1 and 2 foldable chair-handcart, it is characterised in that upper connecting rod (1) and lower link (2) length is equal.