The portable folding tables and chairs
Technical field
The utility model relates to a kind of furniture, refers to a kind of portable folding tables and chairs particularly.
Background technology
Along with growth in the living standard, free life is more and more abundanter, and outdoor locations such as seabeach, garden, park become the good place to go of leisure, and people are also increasing to the demand of folding table/chair.Yet common complex structure of existing tables and chairs or too simple and crude coarse, the function singleness of design, and take up room big, be inconvenient to carry.And along with the lifting of people's taste, the low-grade and actual needs of the folding furniture of tradition differs greatly, and can't satisfy the demand in market.
Summary of the invention
The purpose of this utility model is to overcome the existing in prior technology deficiency, provide a kind of easy to carry, be used in combination, graceful portable folding tables and chairs.
For achieving the above object, the portable folding tables and chairs that the utility model is designed comprise folding desktop and bracing frame, and described folding desktop is by four hinged successively forming of panel; Support frame as described above comprises upper support frame, lower support frame and support bar, and the upper and lower side of described support bar is provided with backstopping assembly; Described upper support frame and lower support frame are socketed in the two ends of support bar, and are supported on respectively by backstopping assembly on the below and ground of folding desktop.
Preferably, described upper support frame and lower support frame comprise sleeve, supporting umbrella bone, bracing frame bone and connector, described sleeve slip cap is connected on the support bar, one end of described supporting umbrella bone is connected with sleeve, the other end is connected with the bracing frame bone, described connector is socketed in outside the support bar, and is fastened on the infall of many bracing frame bones.Particularly, the centre of described connector is to be socketed in the outer sleeve pipe of support bar, is provided with a plurality of clamping mouths that are used for fixing the bracing frame bone along the periphery of sleeve pipe.
Preferably, the end of the bracing frame bone of described upper support frame is provided with alignment pin, and four jiaos of the developed surface of described folding desktop are provided with the locating hole that cooperates with alignment pin.
Preferably, the supporting umbrella bone of described upper support frame and bracing frame bone are provided with four, and the supporting umbrella bone of described lower support frame and bracing frame bone are provided with at least three.
Preferably, described backstopping assembly is the projection that is arranged on support bar.
Preferably, every of described folding desktop panel is a cuboid.
Preferably, the width of every of described folding desktop panel identical or folding after the width of opposite face identical.
The beneficial effects of the utility model are: utilize the principle of folding umbrella framework to connect between desktop and the bracing frame, combination and convenient folding need not erecting tools, and the volume after the folding is little, is easy to carry.Adjust the size of folding panel and the height of bracing frame, just can be designed to a cover combined table and chair assembly to chair and higher desk, form the office space that a cover moves by several.The utlity model has simple in structure, novel in design, be skillfully constructed, graceful exquisite advantage aesthetic in appearance, what be particularly suitable for going sightseeing carries, and satisfies the demand of people to the folding furniture of top grade.
Description of drawings
Fig. 1 is the structural representation of portable folding tables and chairs.
Fig. 2 is the user mode structural representation of portable folding tables and chairs.
Fig. 3 is the folded state structural representation of portable folding tables and chairs.
Fig. 4 is the structural representation of connector.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Portable folding tables and chairs shown in Fig. 1 comprise folding desktop 1 and bracing frame 2, and folding desktop 1 is by hinged successively the forming of panel 1.1 of the identical cuboid of four width; Bracing frame 2 comprises upper support frame 3, lower support frame 4 and support bar 5.The upper and lower side of support bar 5 is provided with backstopping assembly 6, and upper support frame 3 and lower support frame 4 are socketed in the two ends of support bar 5, and is supported on respectively by backstopping assembly 6 on the below and ground of folding desktop 1.Backstopping assembly 6 is for being arranged on the projection of support bar 5.Upper support frame 3 and lower support frame 4 comprise sleeve 3.1, supporting umbrella bone 3.2, bracing frame bone 3.3 and connector 3.4.Sleeve 3.1 slip caps are connected on the support bar 5, and an end of supporting umbrella bone 3.2 is connected with sleeve 3.1, and the other end is connected with bracing frame bone 3.3.Connector 3.4 is socketed in outside the support bar 5, and is fastened on the infall of four bracing frame bones 3.3.The end of the bracing frame bone 3.3 of upper support frame 3 is provided with alignment pin 3.5, and four jiaos of the developed surface of folding desktop 1 are provided with the locating hole 1.2 that cooperates with alignment pin 3.5.The supporting umbrella bone 3.2 of upper support frame 3 and lower support frame 4 and bracing frame bone 3.3 are provided with four.
The centre of connector 3.4 as shown in Figure 4 is to be socketed in the outer sleeve pipe 3.4.1 of support bar 5, is provided with four clamping mouth 3.4.2 that are used for fixing bracing frame bone 3.3 along the periphery of sleeve pipe 3.4.1.
During use: as shown in Figure 2, the sleeve 3.1 of lower support frame 4 is pushed into the below of the backstopping assembly 6 of support bar 5 lower ends downwards, lower support frame 4 is strutted, and support on the ground.The sleeve 3.1 of upper support frame 3 upwards is pushed into the top of the backstopping assembly 6 of support bar 5 upper ends, upper support frame 3 is strutted; Four panels 1.1 of unfolded desktop 1 cooperate the alignment pin 3.5 on bracing frame bone 3.3 ends of the locating hole 1.2 on its four jiaos and upper support frame 3, make upper support frame 3 be supported on the below of folding desktop 1.The size of the panel 1.1 of adjustment folding desktop 1 and the height of bracing frame 2 just can be designed to a cover combined table and chair assembly to chair and higher desk by several, form the office space that a cover moves.
When folding: as shown in Figure 2, folding desktop 1 is taken off from upper support frame 3, be folded into square tube; The sleeve 3.1 of upper support frame 3 is pushed into the below of the backstopping assembly 6 of support bar 5 upper ends downwards, with upper support frame 3 foldings; The sleeve 3.1 of lower support frame 4 upwards is pushed into the top of the backstopping assembly 6 of support bar 5 lower ends; Be received into bracing frame 2 in the square tube that folding desktop 1 forms and buckle hasp, get final product.