CN203814997U - Multifunctional body-building table-chair trolley - Google Patents
Multifunctional body-building table-chair trolley Download PDFInfo
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- CN203814997U CN203814997U CN201320595786.7U CN201320595786U CN203814997U CN 203814997 U CN203814997 U CN 203814997U CN 201320595786 U CN201320595786 U CN 201320595786U CN 203814997 U CN203814997 U CN 203814997U
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- main support
- support rod
- pair
- pin
- seat frame
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Abstract
The utility model discloses a multifunctional body-building table-chair trolley which is characterized by structurally comprising an upright main frame, a seat frame, a pair of handles and a back plate. The structural forms of the seat frame, the handles and the back plate can be adjusted according to different usage states respectively, so that different usage requirements of different people in life are met, the economic cost is reduced, the space is saved, and convenience and comfort are brought to life.
Description
Technical field
The utility model relates to a kind of furniture articles for use, specifically a kind of multifunctional body-building tables and chairs car.
Background technology
Current living cost is growing, and people tend to buy the daily necessities of one-object-many-purposes more.And chair in family life is as one of prevailing furniture, its function singleness, can not meet the various user demands of the different crowd in life, and it uses function also to be developed.For example, for student, chair can only play the effect of stool, need to coordinate desk could ensure the demand that student writes; For child, common chair can only provide rest indoor, and the head of a family more needs, be can conveniently provide child to have a rest when can go out as perambulator, and for old man, chair still can not provide the function of self having a rest, and the more important thing is the burden that can alleviate article while going out shopping.
Utility model content
The utility model is the weak point of avoiding above-mentioned prior art to exist, propose a kind of multifunctional body-building tables and chairs car, make common chair can meet the different user demands of different crowd in life, be not only conducive to save financial cost, save space, more life is provided convenience and is comfortable.
The utility model is that technical solution problem adopts following technical scheme:
A kind of multifunctional body-building tables and chairs of the utility model car, its design feature is to arrange:
One is upright main frame, is to be connected and composed by the entablature and the sill that are upright both sides main support rod and be connected between the main support rod of both sides; On the differing heights position of described main support rod, be respectively arranged with some pin-and-holes;
One seat frame, by a pair of side lever, at middle part pin joint, to be formed two " * " shape bogie side frames that are positioned at both sides, described two " * " shape bogie side frame symmetrical pin are connected on the lower front side of described both sides main support rod, between described two " * " shape bogie side frames, above connecting rod, lower link, intermediate bar and sill are connected to form seat frame respectively, and seat board can be placed on described seat board framework;
A pair of handle, be by can support be level a pair of handlebar stem with one end pin joint on main support rod, the other end has two kinds of forms: a kind of form is to be supported on described seat frame by a pair of handle strut towards the front side of main support rod, and places little platen on a pair of handlebar stem; Another kind of form is that the dorsal part towards main support rod is supported on the ground by described a pair of handle strut, and is connected with pressure pin between described a pair of handle strut;
One backboard, is the intermediate bar pin joint with base and seat frame, and side is fixed on and on main support rod, forms backrest; Or with the intermediate bar pin joint of base and seat frame, top margin is to the dorsal part upset of main support rod and by described pressure pin support, is formed the large platen coexisting in same level with seat board.
Multifunctional body-building tables and chairs car described in the utility model, its design feature is also:
Described pin joint is removable connection, in the bottom of described main support rod, by rear truckle pole, is provided with rear truckle, in the bottom of described two " * " shape bogie side frames, is positioned on the parallel position of described lower link and is provided with front truckle by front truckle bar.
Described rear truckle is by a spacer utilization, to be bolted to the bottom formation bascule of described both sides main support rod.
In described seat board framework, be provided with pouch, described pouch bottom is provided with supporting plate.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
The utility model makes handle, seat frame and backboard be dismountable bascule by pin joint, can combine and change multiple use status architecture, meet the user demand of different crowd, and can adjust the height and distance of handle, the people who adapts to different builds uses, seat support also can arbitrarily be folded up to reduce and take up an area space, roller also can conveniently tow, can also add arbitrarily the miscellaneous function article such as board, shopping bag simultaneously, be applicable to different occasions and environment and use, thereby reach one-object-many-purposes, economical and practical beneficial effect.
Accompanying drawing explanation:
Fig. 1 is the structural representation of a kind of form of the utility model;
Fig. 2 is the structural representation of another kind of form of the present utility model;
Fig. 3 is that little platen of the present utility model is used view;
Fig. 4 is the structural representation of the utility model folded state;
Fig. 5 is that the utility model has folded structural representation;
Number in the figure: 1 both sides main support rod; 2a entablature; 2b sill; 2c pin-and-hole; 3 side levers; The upper connecting rod of 4a; 4b lower link; 4c intermediate bar; 5 seat boards; 5 support bars; 6 handlebar stems; 7 handle struts; 8 little platens; 9 pressure pins; 10 backboards; 11a front truckle; 11b rear truckle; 12 pouch; 13a front truckle pole; 13b rear truckle pole; 14 spacers; 15 supporting plates.
The specific embodiment
As shown in Figure 1, in the present embodiment, a kind of design feature of multifunctional body-building tables and chairs car is to arrange:
One is upright main frame, is to be connected and composed by the entablature 2a and the sill 2b that are upright both sides main support rod 1 and be connected between both sides main support rod 1; On the differing heights position of main support rod 1, be respectively arranged with some pin-and-hole 2c; Pin-and-hole 2c is for handle fixing and adjusting differing heights;
One seat frame, by a pair of side lever 3, at middle part pin joint, to be formed two " * " shape bogie side frames that are positioned at both sides, two " * " shape bogie side frame symmetrical pin are connected on the lower front side of both sides main support rod 1, between two " * " shape bogie side frames, above connecting rod 4a, lower link 4b, intermediate bar 4c and sill 2b are connected to form seat frame respectively, and seat board 5 can be rolled over and be placed on seat board framework; Intermediate bar 4c is in the middle and lower part of main frame 1, is positioned at parallel position all with upper connecting rod 4a and sill 2b, thereby forms a seat board plane with upper connecting rod 4a, and seat board 5 just can be placed on the plane that connecting rod 4a and intermediate bar form and suffered like this.Corresponding two " * " shape bogie side frames are separately fixed at that connecting rod 4a and sill 2b are upper and lower link 4b is upper with intermediate bar 4c, in concrete enforcement, seat board 5 can be connected through the hinge on intermediate bar 4c, form can a side keying superstructure.For a pair of strut that improves the firm of seat frame, can also arrange a strut in the middle part of being positioned at or be positioned at two ends between upper connecting rod 4a and lower link 4b forms vertical rectangular configuration.
A pair of handle, be by can support be level a pair of handlebar stem 6 with one end pin joint on main support rod 1, the other end has two kinds of forms: a kind of form is as shown in Figure 3, front side towards main support rod 1 is supported on seat frame by a pair of handle strut 7, and places little platen 8 on a pair of handlebar stem 6; In concrete enforcement, can be provided with elastic clamp ring in a side of little platen 8, elastic clamp ring can be sleeved on handlebar stem 6, and opposite side rides on the handlebar stem of opposite side, forms the function of little desk; When not needing to provide desk function, also can take off little platen 8, nimbly and freely.Another kind of form is as shown in Figure 2, is supported on the ground, and be connected with pressure pin 9 towards the dorsal part of main support rod 2 by a pair of handle strut 7 between a pair of handle strut 7; On handlebar stem 6 and handle strut 7, be provided with pin-and-hole, for assembling, form different types of service and regulate adaptively height and distance, thereby the people of applicable different height builds use body-building desk Wheel-chair.
One backboard 10, is as shown in Figure 1, and with the intermediate bar 4c pin joint of base and seat frame, side is fixed on main support rod 1 and forms backrest; Or as shown in Figure 2, with the intermediate bar 4c pin joint of base and seat frame, top margin is to the dorsal part upset of main support rod 1 and by pressure pin 9 supports, formed the large platen coexisting in same level with seat board 5; Can be for having a rest or stacking big article.
In the present embodiment, pin joint is removable connection, and by rear truckle pole 13b, be provided with rear truckle 11b in the bottom of main support rod 1, and in the bottom of two " * " shape bogie side frames, be positioned on the parallel position of lower link 4b and be provided with front truckle 11a by front truckle bar 13a, conveniently go out to tow.Concrete, rear truckle 11b utilizes the bottom that is bolted to both sides main support rod 1 to form bascule by the spacer 14 of an activity, when needs are carried out, rear truckle 11b adjusts to front truckle 11a on conplane position by spacer 14, thereby can carry out by entablature 2a.When needs table dormant Wheel-chair is during for rest, rear truckle 11b plays the rear of sill 2b by movable spacer 14 automatic suspensions, thereby the bottom of both sides main support rod 1 is landed, and tables and chairs car is just fixed up and can not have slided.
Can also be present in plate framework pouch 12 is set, in order not allow pouch 12 sink, need to be provided with supporting plate 15 in pouch 12 bottoms, in the bottom of supporting plate 15, be provided with angle steel, thereby on angle steel, have the gap can be across being stuck on lower link 4b and sill 2b.When going out shopping, body-building desk Wheel-chair just can serve as the effect of shopping cart.Students also can be put into school bag and tow, and opens seat board 5 and just can in pouch 12, place or take out article, convenient and strength-saving.
As shown in Figure 4, the pin joint structure that can pull down middle part when towing of multifunctional body-building tables and chairs car is folded up two " * " shape bogie side frames, seat board 5 can lean against on backboard 10, more a pair of handle also folding is got up and is fixed on both sides main support rod 1 with rope.
Be illustrated in figure 5 the final form of drawing close completely with main frame that forms of folding tables and chairs car later, be that front truckle pole 13a and lower link 4b lean against respectively in main frame, upper connecting rod 4a and seat board 5 also lean against in main frame and are positioned at the below of lower link 4b, supporting plate 15 can lean against in the main frame of seat board 5 belows, two " * " shape bogie side frames lean against in both sides main support rod 1, form a whole plate structure, then utilize entablature 2a can directly draw row.Thereby adapt to the multiple user demand of different occasion different crowds, reach the object of one-object-many-purposes, save financial cost, improve article utilization rate.
Common folding seat can only fold seat board, and the little platen 8 of the utility model ground floor, the supporting plate 15 of the seat board 5 of the second layer and the 3rd layer can get up by folding storage, small and exquisite.Thereby realize can sit, can lie prone, can push away, can draw, Collapsible multifunctional purposes.
Claims (4)
1. a multifunctional body-building tables and chairs car, is characterized in that arranging:
One is upright main frame, is to be connected and composed by the entablature (2a) and the sill (2b) that are upright both sides main support rod (1) and be connected between both sides main support rod (1); On the differing heights position of described main support rod (1), be respectively arranged with some pin-and-holes (2c);
One seat frame, by a pair of side lever (3), at middle part pin joint, to be formed two " * " shape bogie side frames that are positioned at both sides, described two " * " shape bogie side frame symmetrical pin are connected on the lower front side of described both sides main support rods (1), between described two " * " shape bogie side frames, above connecting rod (4a), lower link (4b), intermediate bar (4c) and described sill (2b) are connected to form seat frame respectively, and seat board (5) can be placed on described seat board framework;
A pair of handle, be by can support be level a pair of handlebar stem (6) with one end pin joint on main support rod (1), the other end has two kinds of forms: a kind of form is to be supported on described seat frame by a pair of handle strut (7) towards the front side of main support rod (1), and at the upper little platen (8) of placing of a pair of handlebar stem (6); Another kind of form is that the dorsal part towards main support rod (2) is supported on the ground by described a pair of handle strut (7), and between described a pair of handle strut (7), is connected with pressure pin (9);
One backboard (10), is intermediate bar (4c) pin joint with base and seat frame, and side is fixed on the upper backrest that forms of main support rod (1); Or with intermediate bar (4c) pin joint of base and seat frame, top margin is to the dorsal part upset of main support rod (1) and by described pressure pin (9) support, is formed the large platen coexisting in same level with seat board (5).
2. multifunctional body-building tables and chairs car according to claim 1, it is characterized in that: described pin joint is removable connection, bottom at described main support rod (1) is provided with rear truckle (11b) by rear truckle pole (13b), in the bottom of described two " * " shape bogie side frames, is positioned on the parallel position of described lower link (4b) and is provided with front truckle (11a) by front truckle bar (13a).
3. multifunctional body-building tables and chairs car according to claim 2, is characterized in that: described rear truckle (11b) is by a spacer (14) utilization, to be bolted to the bottom formation bascule of described both sides main support rods (1).
4. multifunctional body-building tables and chairs car according to claim 1 and 2, is characterized in that: in described seat board framework, be provided with pouch (12), described pouch (12) bottom is provided with supporting plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320595786.7U CN203814997U (en) | 2013-09-25 | 2013-09-25 | Multifunctional body-building table-chair trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320595786.7U CN203814997U (en) | 2013-09-25 | 2013-09-25 | Multifunctional body-building table-chair trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203814997U true CN203814997U (en) | 2014-09-10 |
Family
ID=51470555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320595786.7U Expired - Fee Related CN203814997U (en) | 2013-09-25 | 2013-09-25 | Multifunctional body-building table-chair trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203814997U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105768634A (en) * | 2016-04-20 | 2016-07-20 | 广州吉嗣利婴儿用品有限公司 | Multipurpose folding furniture |
| CN108903445A (en) * | 2018-06-29 | 2018-11-30 | 广东知识城运营服务有限公司 | A kind of vehicle of buying vegetables that can become chair |
-
2013
- 2013-09-25 CN CN201320595786.7U patent/CN203814997U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105768634A (en) * | 2016-04-20 | 2016-07-20 | 广州吉嗣利婴儿用品有限公司 | Multipurpose folding furniture |
| CN105768634B (en) * | 2016-04-20 | 2018-04-13 | 广州吉嗣利婴儿用品有限公司 | A kind of multi-purpose folding furniture |
| CN108903445A (en) * | 2018-06-29 | 2018-11-30 | 广东知识城运营服务有限公司 | A kind of vehicle of buying vegetables that can become chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20200925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |