CN205321814U

CN205321814U - Folding bench

Info

Publication number: CN205321814U
Application number: CN201620080802.2U
Authority: CN
Inventors: 任通彦
Original assignee: Yotrio Group Co Ltd
Current assignee: Yotrio Group Co Ltd
Priority date: 2016-01-27
Filing date: 2016-01-27
Publication date: 2016-06-22
Anticipated expiration: 2026-01-27

Abstract

The utility model provides a folding bench belongs to mechanical technical field. It solved among the prior art folding bench folding inconvenient and the problem. This folding bench, including stool plating, bench foot subassembly and collapsible supporting component, bench foot subassembly has two sets ofly, two sets of bench foot subassemblies set up respectively on the bottom surface at stool plating both ends, at least, be connected with a set of collapsible supporting component between bench foot subassembly and the stool plating bottom surface, bench foot subassembly include two all with stool plating bottom surface looks articulated bench foot, link firmly mutually through horizontal pole no. 1 between two bench feet, collapsible supporting component is including the branch no. 1 and branch no. 2 that can fold each other or expand, the upper end of branch no. 1 articulates on the stool plating bottom surface, the lower extreme of branch no. 1 is articulated with the upper end of branch no. 2, the lower extreme of branch no. 2 articulates on horizontal pole no. 1. This folding bench simple structure, folding easy, the convenience is carried and is put, the stable in structure during expansion, convenient to use.

Description

A kind of Folded bench

Technical field

This utility model belongs to field of mechanical technique, relates to a kind of Folded bench。

Background technology

At present, in school, rural area and urban family, widely using the bench that four feet support, this bench has Stability Analysis of Structures, the feature that ruggedness is high, but there is the shortcoming occupying substantial amounts of space, it has not been convenient to carrying。Especially, in the youth apartment that house type is less, the space that bench occupies makes the usable floor area in room seem narrower and small。For this problem, a lot of scholars have done substantial amounts of research, it is proposed that the idea of collapsible bench。As Chinese patent Folded bench [application number: 200420027980.6] discloses techniques below scheme: a kind of Folded bench, including stool plate, it is characterized in that two limits of stool plate are connected to support bar, support bar two ends not be connected the one side that stool plate contacts and be provided with connection jack or slotting ear, two ends of cross tube insert in jack relative on support bar or slotting ear respectively, stool foot is connected with cross tube, sheer pole is connected with stool foot respectively, one end of short connecting rod and sheer pole are hinged, the other end and long connecting rod are hinged, one end of long connecting rod and connecting plate are hinged, connecting plate is fixing with the ground of stool plate to be connected, long connecting rod is set with the retainer ring that can slide along。Although the technical scheme that above-mentioned patent provides solves the problem that tradition bench can not fold, but its structure is complicated, and folding difficulty is relatively big, in-convenience in use。

Summary of the invention

There are the problems referred to above for existing technology in this utility model, it is proposed that a kind of Folded bench, this Folded bench easily folds。

This utility model is realized by following technical proposal: a kind of Folded bench, including stool plate, stool foot assembly and collapsible support component, described stool foot assembly has two groups, two groups of stool foot assemblies are separately positioned on the bottom surface at described stool plate two ends, it is characterized in that, one group of collapsible support component it has been at least connected with between described stool foot assembly and stool plate bottom surface, described collapsible support component includes pole one and the pole two that can mutually fold or launch, the upper end thereof of described pole one is on stool plate bottom surface, the lower end of described pole one and the upper end thereof of pole two, the lower end of described pole two and stool foot assembly are hinged。

This Folded bench is when folding, as long as the pole two of foldable module can be driven to fold to pole one during by being pulled to stool plate bottom surface by stool foot assembly so that stool foot assembly can be properly fit onto on stool plate bottom surface, folding convenient；Upon deployment, as long as the pole two in foldable module can be made during by outwards being pulled by stool plate bottom surface by stool foot assembly fully deployed with pole one, support as stool foot assembly, stool foot assembly is made no longer to rotate relative to stool plate, play fixing effect, make this Folded bench more stable upon deployment。

In above-mentioned a kind of Folded bench, described stool foot assembly includes two stool feet being all hinged with described stool plate bottom surface, is fixedly connected with by cross bar one between two stool feet, and the lower end of described pole two is hinged on cross bar one or stool foot。Cross bar one can drive two stool feet to link, and stability when folding or launch is better。

In above-mentioned a kind of Folded bench, described collapsible support component has many groups, is connected by cross bar two between collapsible support component of two adjacent groups, and described cross bar two two ends are respectively connected on two poles one or are respectively connected on two poles two。Collapsible support component of two adjacent groups is capable of linkage under the connection of cross bar two, can better ensure that this Folded bench is at stability in use that is folding and that launch simultaneously。

In above-mentioned a kind of Folded bench, described pole one and pole two are the grooved pipe that cross section takes the shape of the letter U, and the lower end of described pole one is stretched in the groove of upper end of pole two, and the cell wall of described pole one lower end and the cell wall of pole two upper end are hinged by a rotating shaft。Pole one and pole two plug so that both can launch linear state and only towards side unidirectional-folding, namely in the deployed state, collapsible support component, stool foot assembly and table can form a triangular support configurations, improve this Folded bench stability in deployed condition。

In above-mentioned a kind of Folded bench, described collapsible support component also includes a spring, and one end of described spring is connected to the bottom land of pole one, and the other end of spring is connected to the bottom land of pole two。By arranging spring, it is possible to make pole two produce a restoring force when folding to pole one, facilitate the expansion of pole two, improve pole two and pole one stability in the deployed state simultaneously。

In above-mentioned a kind of Folded bench, described rotating shaft is positioned at the outside of spring。When pole one and pole two-phase are folding, spring is around being located in rotating shaft, it is to avoid deviate from, and when pole one and pole two can also be made to launch, spring is more easy to expansion simultaneously。

In above-mentioned a kind of Folded bench, the folding angles of the described relative pole two of pole one is 0 °～180 °。Pole two relatively pole one can completely fold or launch, when completely folding, pole one can be overlapping with pole two, reduce the volume after folding, when fully unfolded, pole two and pole one are on same straight line, are not susceptible to fold after pole one and pole two stress so that pole one is more stable with the support performance of pole two。

Compared with prior art, this utility model has the advantage that

1, by arranging collapsible support component, it is possible in the effect that stool foot was played time folding traction reply, and play support and fixing effect when stool foot is opened；

2, adopt cross section be U-shaped grooved pipe as pole one and pole two, while ensureing support strength, reduce quality, be conducive to folding and launch；

3, spring is set by the bottom land place the bottom land of pole one and pole two, it is possible to produce folding restoring force, is beneficial to the folding of pole one and pole two, is also convenient for pole one and the expansion of pole two simultaneously。

Accompanying drawing explanation

Fig. 1 is the width structural representation of Folded bench in the present embodiment。

Fig. 2 is the sectional view of the length direction of Folded bench in the present embodiment。

Fig. 3 is A place enlarged drawing in the present embodiment。

In figure, 1, stool plate；2, stool foot assembly；21, stool foot；22, cross bar one；3, collapsible support component；31, pole one；32, pole two；33, cross bar two；34, spring；4, rotating shaft。

Detailed description of the invention

The following is specific embodiment of the utility model, and in conjunction with accompanying drawing, the technical solution of the utility model is further described, but this utility model is not limited to these embodiments。

As depicted in figs. 1 and 2, the present embodiment is a kind of Folded bench, including stool plate 1, stool foot assembly 2 and collapsible support component 3, stool foot assembly 2 has two groups, two groups of stool foot assemblies 2 are separately positioned on the bottom surface at stool plate 1 two ends, collapsible support component 3 it is connected between stool foot assembly 2 and stool plate 1 bottom surface, stool foot assembly 2 includes two stool feet 21 being all hinged with stool plate 1 bottom surface, it is fixedly connected with by cross bar 1 between two stool feet 21, collapsible support component 3 includes pole 1 and the pole 2 32 that can mutually fold or launch, the upper end thereof of pole 1 is on stool plate 1 bottom surface, the upper end thereof of the lower end of pole 1 and pole 2 32, the lower end of pole 2 32 is hinged on cross bar 1。In the present embodiment, collapsible support component 3 adopts two groups, is connected by cross bar 2 33 between two groups of collapsible support components 3, and the two ends of cross bar 2 33 are connected on pole 1。In addition the two ends of cross bar 2 33 can also be connected on pole 2 32, or arranges two cross bars 2 33, is connected between two poles 1 and between two poles 2 32。

Certainly, in other preferred embodiments of the present utility model, collapsible support component 3 can be one group or three groups or more groups。When adopting collapsible support component 3 of many groups, it is connected each through cross bar 2 33 between collapsible support component 3 of two adjacent groups, and cross bar 2 33 two ends can be connected on two poles 1 or be connected on two poles 2 32。Collapsible support component 3 of two adjacent groups is capable of linkage under the connection of cross bar 2 33, can better ensure this Folded bench stability in use after deployment simultaneously。In it is pointed out that collapsible support component 3 of many groups is generally aligned in the same plane, so, opening or in folding process at stool foot 21, it is ensured that many group folding support assemblies can synchronous interaction。

In the present embodiment, in order to reach better supporting role, the folding angles of the relative pole 2 32 of pole 1 is 0 °～180 °。Specifically, pole 1 and pole 2 32 are the grooved pipe that cross section takes the shape of the letter U, and the lower end of pole 1 is stretched in the groove of the upper end of pole 2 32, and the cell wall of pole 1 lower end and the cell wall of pole 2 32 upper end are hinged by a rotating shaft 4。Pole 2 32 relatively pole 1 can completely fold or launch, when completely folding, pole 1 can be overlapping with pole 2 32, reduce the volume after folding, when fully unfolded, pole 2 32 and pole 1 are on same straight line, are not susceptible to fold after pole 1 and pole 2 32 stress so that pole 1 is more stable with the support performance of pole 2 32。

As shown in Figure 3, in order to make the folding of stool foot 21 be more prone to, collapsible support component 3 in the present embodiment also includes a spring 34, and one end of spring 34 is connected to the bottom land of pole 1, the other end of spring 34 is connected to the bottom land of pole 2 32, and rotating shaft 4 is positioned at the outside of spring 34。By arranging spring 34, it is possible to make pole 2 32 produce a restoring force when folding to pole 1, facilitate the expansion of pole 2 32, when pole 1 folds mutually with pole 2 32, owing to spring 34 is around being located in rotating shaft 4, spring 34 is carried out spacing by rotating shaft 4, it is to avoid deviate from。

Specific embodiment described herein is only to this utility model spirit explanation for example。Described specific embodiment can be made various amendment or supplements or adopt similar mode to substitute by this utility model person of ordinary skill in the field, but without departing from spirit of the present utility model or surmount the scope that appended claims is defined。

Claims

1. a Folded bench, including stool plate (1), stool foot assembly (2) and collapsible support component (3), described stool foot assembly (2) has two groups, two groups of stools foot assembly (2) are separately positioned on the bottom surface at described stool plate (1) two ends, it is characterized in that, one group collapsible support component (3) it has been at least connected with between described stool foot assembly (2) and stool plate (1) bottom surface, described collapsible support component (3) includes pole one (31) and the pole two (32) that can mutually fold or launch, the upper end thereof of described pole one (31) is on stool plate (1) bottom surface, the lower end of described pole one (31) and the upper end thereof of pole two (32), the lower end of described pole two (32) and stool foot assembly (2) are hinged。

2. a kind of Folded bench according to claim 1, it is characterized in that, described stool foot assembly (2) includes two stool feet (21) being all hinged with described stool plate (1) bottom surface, being fixedly connected with by cross bar one (22) between two stool feet (21), the lower end of described pole two (32) is hinged on cross bar one (22) or stool foot (21)。

3. a kind of Folded bench according to claim 2, it is characterized in that, described collapsible support component (3) has many groups, being connected by cross bar two (33) between collapsible support component (3) of two adjacent groups, described cross bar two (33) two ends are respectively connected to two poles one (31) and above or are respectively connected on two poles two (32)。

4. a kind of Folded bench according to claim 1 or 2 or 3, it is characterized in that, described pole one (31) and pole two (32) are the grooved pipe that cross section takes the shape of the letter U, the lower end of described pole one (31) is stretched in the groove of upper end of pole two (32), and the cell wall of described pole one (31) lower end and the cell wall of pole two (32) upper end are hinged by a rotating shaft (4)。

5. a kind of Folded bench according to claim 4, it is characterized in that, described collapsible support component (3) also includes a spring (34), one end of described spring (34) is connected to the bottom land of pole one (31), and the other end of spring (34) is connected to the bottom land of pole two (32)。

6. a kind of Folded bench according to claim 5, it is characterised in that described rotating shaft (4) is positioned at the outside of spring (34)。

7. a kind of Folded bench according to claim 1 or 2 or 3, it is characterised in that the folding angles of the described relative pole two (32) of pole one (31) is 0 °～180 °。