CN2234219Y

CN2234219Y - Collapsible trunk chair structure

Info

Publication number: CN2234219Y
Application number: CN 95205021
Authority: CN
Inventors: 杨世勋
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-03-17
Filing date: 1995-03-17
Publication date: 1996-09-04
Anticipated expiration: 2005-03-17

Abstract

The utility model relates to a collapsible suitcase chair structure, which is particularly suitable for fishing lovers or workers to carry about. The structure is mainly compose of a back group, a cross cradle and a suitcase body, wherein, the back group comprises a positioning plate, a back force plate and a back cover. A chair back can be formed by simply plugging each component of the back group. The suitcase body forms a chair seat. When the cross cradle is opened, chair legs are formed. When the chair is not used, the chair legs are folded and the chair returns to be a suitcase. Various articles can be arranged in the suitcase. The suitcase is also provided with a bicycle frame hook. When carried about, the suitcase can be carried by hand as well as hung on the bicycle frame or other positions. The utility model has the advantages of convenient carrying, tidiness and beautiful appearance.

Description

A kind of collapsible trunk chair structure

The utility model relates to a kind of collapsible trunk chair structure, is meant by simple plug-in mounting especially, folds and chest can be assembled into arm-chair, this arm-chair can be reduced to the structure of suitcase again, and conveniently go out rodman or worker guide and support.

In the daily life, people are after work busy in anxiety, for the brains that makes oneself is loosened fully, usually go out to fish.Then need to carry some article (such as the daily necessities and the articles for use of fishing such as fishing rod, horse letter, clothing, food, beverages) for the rodman, thereby must not wrap very much, the carrying of parcel, increased burden easily at heart for virtually the rodman, and carry very inconveniently, not attractive in appearance, a kind of sensation of burden is arranged.The student's out on tours that has some to have a love for art is again painted from life, and also is to carry painting folder on the body, portable traveling bag etc., and the mechanic who perhaps makes house calls is carrying instrument, parts and the work clothes of bag, parcel greatly.In a word, because to carry number of packages many, and scattered, thereby seek inconvenience when using, and during work, being placed on the ground also is a stand at random, is most unseemly; Use, put in order cumbersomely, has brought inconvenience for the action of going out, increased a lot of worries virtually.

In order to address the above problem, the inventor has carried out repeatedly studying and manufacturing experimently, and has invented a kind of collapsible trunk chair structure, to improve defective of the prior art.

The purpose of this utility model provides a kind of collapsible trunk chair structure, it is by body structure of the prior art is reequiped design, both can make and hold various belongings in this casing, can make again this casing by the simple plug-in mounting of user, be combined to form a seat; And when not using, the also collapsible suitcase that is reduced into makes the person of going out reduce belongings, and belongings is put fitly put into case, be beneficial to and search, put in order, carry.

Another purpose of the present utility model provides a kind of collapsible trunk chair structure, and is provided with on this structure and hangs structure, and is so that this casing can hang on the bicycle or other position easily, easy to carry.

The purpose of this utility model realizes by the following technical solutions: a kind of collapsible trunk chair structure, this trunk chair structure mainly is made up of back group, cross frame and casing, described back group comprises location-plate, rear back cover and three members of back force slab, wherein this location-plate is the plate system structure of shape for the two ends perk, and can be fixedly connected on described Box Cover, and described rear back cover is the platy structure that is the one side indent, is fixing a back back-trough on its concave surface; During assembling, the perk end of described rear back cover one end contact at described location-plate simultaneously the upper end of described back force slab is inserted in the back-trough of described back, and the lower end contact is at another perk can end of described location-plate; When folding, described back force slab, rear back cover can be pulled down successively, the concave surface of described rear back cover is buckled in described bottom half; Described cross frame is formed by the mobilizable connection of two rectangular frames, when this two rectangular frame when the interface Unscrew is cross-shaped, the lower end of this two framework then can be supported on the ground, and the upper end of two frameworks can embed location in the set locating slot of described bottom half respectively, thereby support described casing, when described cross frame when the rotation of described interface merges, wherein the upper end of a framework then breaks away from described locating slot, and coincide together with another framework, continuation is rotated in locating slot with this framework, to abutting against on the position of described bottom half.

System is established a mobilizable hook on the one perk end of described location-plate, and during assembling, this hook is colluded on the hook ring that is enclosed within the set correspondence in described rear back cover lower end.

Symmetry sets firmly the inserted sheet of predetermined number on two sidewalls of the concave surface of described rear back cover, make when this rear back cover is buckled in described bottom half, described inserted sheet is plugged in the interior location of slot of correspondence set on the described bottom half just, and the cross frame after described the folding is also just covered by described rear back cover.

Also can make in addition and establish two vehicle frames hook, this hook is L-shaped, this two hook is installed on the described case lid with described location-plate, and the described back force slab of all parallel sensing of its double section belt arm.

Because the utility model structural design exquisiteness, only utilize the simple plug-in mounting of sheet material of several particular design, can become chair with box body combinations, again cross frame is opened and constituted the chair leg, therefore assemble simple, convenient, rapidly; And time spent is not given sensation neat, one at the bottom of also rear back cover can being fastened case; Owing to be provided with the vehicle frame hook, made things convenient for the person that do not go out by bike especially again, casing is colluded easily on vehicle frame, be convenient for carrying; Various in addition article are placed in the case categorizedly, search, and it is very convenient to put in order, make the person of going out take action conveniently, rapid, light, happy.

Lift a most preferred embodiment below again and further set forth the utility model in conjunction with the accompanying drawings.

Fig. 1 is the main parallax stereogram of assembled state of the present utility model.

Fig. 2 is the left parallax stereogram of assembled state of the present utility model.

Fig. 3 is the upward view of folded state of the present utility model.

Fig. 4 is the front view of folded state of the present utility model.

Fig. 5 is the front view of rear back cover of the present utility model.

Fig. 6 is the vertical view of rear back cover of the present utility model.

Fig. 7 is the right view of location-plate of the present utility model.

Fig. 8 is the front view of location-plate of the present utility model.

Fig. 9 is the upward view of vehicle frame hook of the present utility model.

Figure 10 is the front view of vehicle frame hook of the present utility model.

At first referring to Fig. 1, trunk chair structure of the present utility model is made up of back group A, cross frame B and casing 4.

Back group A comprises location-plate 3,

rear back cover

1 and 2 three members of back force slab, wherein location-plate 3 is the two ends perks with a flat board, make the structure (as Fig. 7, Fig. 8 institute) of shape, and system is provided with two through holes on this location-plate 3, confession wears bolt and uses when being connected and fixed with case lid.And rear back cover 1 is the platy structure (as Fig. 5, shown in Figure 6) that is the one side indent, back-trough 12 after fixing one on its concave surface, this back back-trough 12 promptly are the plates of a band elbow, are positioned in addition on two sidewalls of concave surface, four inserted sheets 9 that also are being symmetrically distributed, inserted sheet 9 cross sections are L shaped shape.

As Fig. 9, shown in Figure 10, vehicle frame hook 7 is to establish an elbow in an end system of a stripe board, and this elbow just can collude on the back clothes hanger of bicycle, and also system is established a through hole on stripe board, wears lock for bolt.

During assembling, pass through hole on vehicle frame hook 7 and the location-plate 3 respectively with wing bolt, vehicle frame hook 7 and location-plate 3 fixing and lockings are covered at casing 4, again with an end contact of rear back cover 1 a perk end at location-plate 3, simultaneously back force slab 2 upper ends are inserted in the elbow of back back-trough 12, the lower end contact forms the chair back of the body at another perk end of location-plate 3 to support rear back cover 1.Also can a mobilizable back hook 13 be set on a perk end of location-plate 3 in addition, catch on the hook ring 14 of rear back cover 1 lower end, prevent to turn over phenomenon (referring to Fig. 1, Fig. 2) after rear back cover 1 from taking place when being leaned on.

When folding, earlier back force slab 2 is extracted out, taken back hook 13, put down rear back cover 1, can not tear open, be retained on the case lid as for location-plate 3 and vehicle frame hook 7.Back force slab 2 can be put into case, and rear back cover 1 can be buckled in the bottom of casing 4.

Structure as for casing 4 has been a prior art, so do not repeat them here.

Be provided with the screwed hole of the correspondence that connects location-plate 3 covering of casing 4; Be provided with four slots 8 and corresponding with four inserted sheets 9 on the rear back cover 1 in the bottom of casing 4, slot 8 is to be to form at the bottom of the sheet material of  shape is fixed on case with the cross section, also be provided with four simultaneously and collude plate 10, collude the stripe board that plate 10 is an end band elbow, and symmetry is fixed on bottom half, and the elbow directed outside.

Again referring to Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, cross frame B is mobilizable connection by two rectangular frames 5 and forms, when two rectangular frames 5 when the interface Unscrew is cross-shaped, the lower end of this two framework 5 then can be supported on the ground, and the upper end can embed respectively in the elbow that colludes plate 10 of casing 4 bottoms, the blocking location with supporting box 4, has promptly constituted the chair leg.When folding, cross frame B is rotated around interface, and make the wherein upper end disengaging of a framework 5 collude the elbow of plate 10, and coincide together, continue in the elbow that colludes plate 10, to rotate, until abutting against on casing 4 bottom positions with this framework 5 with another framework 5; Again the concave surface of rear back cover 1 is buckled in the bottom of casing 4, and each inserted sheet 9 on the sidewall is taken advantage of a situation insert blockings location in the corresponding slot 8 at the bottom of the case, simultaneously cross frame B also by rear back cover 1 tight cover on the inside, become one.

When carrying, handle 11 that both can portable casing 4, the vehicle frame of available casing colludes 7 and catches on the back vehicle frame of bicycle again.

In addition, back force slab 2 can be made into trapezoidal, trapezoidal long limit contact on the perk end of location-plate 3, increasing support force, and improves the stability of rear back cover 1.

Claims

1. collapsible trunk chair structure, this trunk chair structure mainly is made up of back group, cross frame and casing, it is characterized in that:

Described back group comprises location-plate, rear back cover and three members of back force slab, wherein this location-plate is the plate system structure of shape for the two ends perk, and can be fixedly connected on described Box Cover, and described rear back cover is the platy structure that is the one side indent, is fixing a back back-trough on its concave surface;

During assembling, the perk end of described rear back cover one end contact at described location-plate simultaneously the upper end of described back force slab is inserted in the back-trough of described back, and the lower end contact is at another perk can end of described location-plate;

When folding, described back force slab, rear back cover can be pulled down successively, the concave surface of described rear back cover is buckled in described bottom half;

Described cross frame is formed by the mobilizable connection of two rectangular frames, when this two rectangular frame when the interface Unscrew is cross-shaped, the lower end of this two framework then can be supported on the ground, and the upper end of two frameworks can embed location in the set locating slot of described bottom half respectively, thereby support described casing, when described cross frame when the rotation of described interface merges, wherein the upper end of a framework then breaks away from described locating slot, and coincide together with another framework, continuation is rotated in locating slot with this framework, to abutting against on the position of described bottom half.

2. a kind of collapsible trunk chair structure as claimed in claim 1 is characterized in that: system is established a mobilizable hook on a perk end of described location-plate, and during assembling, this hook is colluded on the hook ring that is enclosed within the set correspondence in described rear back cover lower end.

3. a kind of collapsible trunk chair structure as claimed in claim 1, it is characterized in that: symmetry sets firmly the inserted sheet of predetermined number on two sidewalls of the concave surface of described rear back cover, make when this rear back cover is buckled in described bottom half, described inserted sheet is plugged in the interior location of slot of correspondence set on the described bottom half just, and the cross frame after described the folding is also just covered by described rear back cover.

4. a kind of collapsible trunk chair structure as claimed in claim 1, it is characterized in that: described back force slab can be made into trapezoidal.

5. a kind of collapsible trunk chair structure as claimed in claim 1, it is characterized in that: also can make and establish two vehicle frames hook, this hook is L-shaped, this two hook is installed on the described case lid with described location-plate, and the described back force slab of all parallel sensing of its double section belt arm.