CN219306221U

CN219306221U - Folding structure and folding table with same

Info

Publication number: CN219306221U
Application number: CN202320278721.3U
Authority: CN
Inventors: 田雨辰; 贾少川
Original assignee: Zhejiang Noke Sporting Goods Co ltd
Current assignee: Zhejiang Noke Sporting Goods Co ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-07-07
Anticipated expiration: 2033-02-14

Abstract

The application discloses beta structure and have folding table of this structure, including plate body and foot body, the foot body be suitable for through the connecting strip with the plate body rotates to be connected, beta structure is suitable for through rotating the connecting strip switches in folding state and open state, just be equipped with buckle structure on the plate body, when being in open state, the connecting strip be suitable for with buckle structure cooperation and restriction its own activity. This application has adopted the technical means that has set up buckle structure on the plate body, when the beta structure gets into the open mode through rotating the connecting strip, the connecting strip can be automatic with buckle structure cooperation, carries out the restriction to self activity to realize the restriction to the relative movement between plate body and the foot body, effectively limited the appearance of rocking when using, consequently effectively reduced wearing and tearing, increased life.

Description

Folding structure and folding table with same

Technical Field

The application relates to the technical field of outdoor equipment, in particular to a folding structure and a folding table with the same.

Background

Nowadays, in the field of outdoor sports equipment, people design and produce an increasing variety of folding equipment, because of their foldable nature, so that they have the advantage of being convenient to carry, use and store, such as portable folding tables, which are now one of the requisite items for the tourist.

Folding equipment mainly relies on the beta structure to realize folding function, and current beta structure generally includes plate body and foot body, but because the upper end of foot body needs the downside of embedding plate body, and needs the clearance that remains between the both sides of foot body and the plate body to realize opening and shutting of foot body, consequently because the plate body is often atress and can produce and rock, the pin joint between plate body and the foot body wears easily, thereby can further increase amplitude and the frequency of rocking, inconvenient when leading to the use, article placement is unstable.

Disclosure of Invention

The purpose of this application is to provide a stable folding structure.

In order to achieve the above purpose, the technical scheme adopted in the application is as follows: the folding structure is suitable for switching between a folding state and an opening state by rotating the connecting strip, and the plate body is provided with a buckle structure.

Preferably, the connecting strip is also adapted to cooperate with the snap-fit structure and limit its own movement when in the folded state. The above structure is used to increase stability in the folded state.

As another preferable mode, the buckling structure comprises a clamping block, a clamping groove is formed in the clamping block, a limiting shaft is arranged on the connecting strip, and the limiting shaft is suitable for being inserted into the clamping groove and is clamped with the clamping groove. The above structure reliably ensures the restriction of the movement of the connection bar.

Further preferably, the connecting strip comprises a first connecting strip and a second connecting strip, the first connecting strip and the second connecting strip are both provided with limiting shafts, the limiting shafts on the first connecting strip can be clamped into the clamping grooves in the unfolded state of the folding structure, and the limiting shafts on the second connecting strip can be clamped into the clamping grooves in the folded state of the folding structure. The above structure reliably ensures that the movement of the connecting strip is limited both in the folded state and in the unfolded state.

Further preferably, the vertical section of the clamping block is of an open ring structure with an opening with an included angle smaller than 180 degrees, and the outer diameter of the limiting shaft is smaller than or equal to the inner diameter of the clamping groove and larger than the width of the opening. The structure is used for realizing clamping.

Further preferably, the two side edges of the opening of the clamping block are respectively bent outwards, so as to form a transition part. The structure is convenient for the limiting shaft to go in and out.

Further preferably, the connecting strip comprises a first connecting strip and a second connecting strip, two ends of the first connecting strip are respectively connected with the end parts of the foot bodies and the outer sides of the plate bodies in a rotating mode, two ends of the second connecting strip are respectively connected with the middle parts of the foot bodies and the center of the plate bodies in a rotating mode, and the first connecting strip and the second connecting strip are suitable for being matched with each other through rotation, so that the switching of the use states of the folding structure is conducted. The structure is used for realizing folding and unfolding.

Further preferably, the plate body comprises a first support plate and a second support plate, and the foot bodies are two and are respectively arranged on the first support plate and the second support plate. The structure further reduces the volume after folding.

Further preferably, the top of the foot is of arcuate configuration, thereby forming a handle portion adapted to extend beyond the outer edge of the plate in the folded condition. The structure is convenient to carry in a folded state.

The application also provides a folding table, comprising the folding structure.

Compared with the prior art, the beneficial effect of this application lies in:

this application has adopted the technical means that has set up buckle structure on the plate body, when the beta structure gets into the open mode through rotating the connecting strip, the connecting strip can be automatic with buckle structure cooperation, carries out the restriction to self activity to realize the restriction to the relative movement between plate body and the foot body, effectively limited the appearance of rocking when using, consequently effectively reduced wearing and tearing, increased life.

Drawings

Fig. 1 is a schematic view of a folding table according to the present application in an unfolded state;

figure 2 is a front view of the folding table of the present application in an unfolded state;

FIG. 3 is a schematic view of a folding table according to the present application in a folded state;

FIG. 4 is a schematic structural view of the folded structure of the present application;

FIG. 5 is an enlarged view of a portion of FIG. 4 at A;

FIG. 6 is a partial enlarged view at B in FIG. 4;

FIG. 7 is a schematic view of a folded structure of the present application;

in the figure: 1. a plate body; 11. a first support plate; 12. a second support plate; 2. a foot body; 21. a handle portion; 3. a connecting strip; 31. a first connecting bar; 32. a second connecting bar; 33. a limiting shaft; 4. a buckle structure; 41. a clamping block; 42. a clamping groove; 43. a transition portion.

Detailed Description

The present application will be further described with reference to the specific embodiments, and it should be noted that, on the premise of no conflict, new embodiments may be formed by any combination of the embodiments or technical features described below.

In the description of the present application, it should be noted that, for the azimuth terms such as terms "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, it is merely for convenience of describing the present application and simplifying the description, and it is not to be construed as limiting the specific protection scope of the present application that the device or element referred to must have a specific azimuth configuration and operation, as indicated or implied.

It should be noted that the terms "first," "second," and the like in the description and in the claims of the present application are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.

The terms "comprises" and "comprising," along with any variations thereof, in the description and claims of the present application are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements that are expressly listed or inherent to such process, method, article, or apparatus.

Folding equipment mainly relies on the beta structure to realize folding function, and current beta structure generally includes plate body 1 and foot body 2 to and be used for realizing folding function's connecting strip 3, but because the upper end of foot body 2 needs the downside of embedding plate body 1, and need keep the clearance between the both sides of foot body 2 and the plate body 1 to realize opening and shutting of foot body 2, consequently because plate body 1 is often atress and can produce and rock, the pin joint between plate body 1 and the foot body 2 is worn and torn easily, thereby can further increase amplitude and the frequency of rocking, inconvenient when leading to the use, article placement is unstable.

Accordingly, to solve the above-mentioned technical problems, the inventor of the present application has made improvements to the prior art, and as shown in fig. 1 to 7, preferred embodiments of the present application are as follows:

a folding structure, characterized in that: the folding type plate comprises a plate body 1 and a foot body 2, wherein the foot body 2 is suitable for being connected with the plate body 1 in a rotating mode through a connecting strip 3, the folding structure is suitable for being switched between a folding state and an opening state through the rotating connecting strip 3, a buckling structure 4 is arranged on the plate body 1, and when the folding type plate is in the opening state, the connecting strip 3 is suitable for being matched with the buckling structure 4 and limiting the movement of the folding type plate.

The inventor of this application has increased buckle structure 4 in the beta structure among the conventional art to make certain improvement to connecting strip 3, make connecting strip 3 and buckle structure 4 adaptation, thereby make when beta structure gets into the open mode through rotating connecting strip 3, connecting strip 3 can cooperate with buckle structure 4 voluntarily, thereby carry out the restriction to self activity, and then realize the restriction to the relative movement between plate body 1 and the foot body 2, and effectively restricted the appearance of rocking when using with this, obtain the reduction wearing and tearing, increase life's beneficial effect.

Further, the inventor of the present application found that in the actual use process, not only the stability is insufficient in the open state, but also the stability between the board 1 and the leg 2 still has a larger lifting space in the folded state, for example, in the folded state, the connection structure between the board 1 and the leg 2 in the prior art is difficult to fasten the two boards 1 together, that is, the two boards 1 are easy to open, and the board 1 and the leg 2 are also easy to separate themselves when external force is applied, that is, the board 1 opens itself. Therefore, in the present embodiment, when in the folded state, the connecting strip 3 is also suitable for being matched with the buckle structure 4 and limiting the movement of the connecting strip, so that the technical problem can be effectively solved.

In this embodiment, as shown in fig. 4 to 6, the specific structure for realizing the limitation of the activity of the connection bar 3 is: the fastening structure 4 comprises a fastening block 41, a fastening groove 42 is formed in the fastening block 41, a limiting shaft 33 is arranged on the connecting strip 3, and the limiting shaft 33 is suitable for being inserted into the fastening groove 42 and is fastened with the fastening groove 42. The structure is simple and stable, the limiting shaft 33 can move along with the rotation of the connecting strip 3, and the clamping block 41 is fixedly arranged on the plate body 1, so that automatic matching can be realized only by presetting the positions of the limiting shaft 33 and the clamping block 41, and once matching is realized, the movement of the limiting shaft 33 can be limited, and the stability of the folding structure can be greatly improved.

It should be noted that, in the present embodiment, the structure for realizing the folding function in the folding structure is similar to the prior art, and generally, the connecting strip 3 includes two connecting strips of a first connecting strip 31 and a second connecting strip 32, two ends of the first connecting strip 31 are respectively rotatably connected with the top of the foot body 2 and the outside of the foot body 2, two ends of the second connecting strip 32 are respectively rotatably connected with the middle of the foot body 2 and the middle of the board body 1, and the first connecting strip 31 and the second connecting strip 32 are adapted to cooperate with each other through rotation, so that the switching of the use state of the folding structure is performed, and therefore, a detailed description will not be made.

Therefore, in accordance with the mature prior art, in this embodiment, the first connecting strip 31 and the second connecting strip 32 are provided with the limiting shafts 33, and when the folding structure is in the open state or the folded state, the limiting shafts 33 on the first connecting strip 31 or the second connecting strip 32 are suitable for being respectively matched with the clamping grooves 42. The structure can conveniently and skillfully realize the limit function by making a small degree of improvement on the basis of the prior art, and the less the improvement of the prior art is, the less the change to be made in the production process is, so that the whole cost can be effectively controlled.

In summary, in this embodiment, as in the prior art, the folding structure has two connecting strips 3 in total, and the board body 1 and the foot body 2 are matched by the two connecting strips 3, so as to realize the change of the use state. In the opened state and the folded state, the first connecting strip 31 and the second connecting strip 32 are respectively matched with the clamping block 41, so that the limitation of the movement of the connecting strip is realized, and the stability of the folding structure is further improved.

In addition, in the present embodiment, both sides of the top end of the clamping block 41 are adapted to bend outwards, so as to form the transition portion 43, and the above structure mainly plays a role in guiding and facilitating the uniform and gradual extrusion of the limiting shaft 33 and the clamping block 41.

Further, as shown in fig. 5 to 7, in the present embodiment, the cross section of the clamping block 41 is in a split ring structure with an opening with an included angle smaller than 180 °, and the outer diameter of the limiting shaft 33 is smaller than or equal to the inner diameter of the clamping groove 42 and larger than the opening width. The above structure is used for realizing multi-directional limit to the connecting strip 3, namely, when the limit shaft 33 is inserted into the clamping groove 42 by manual force, not only the horizontal displacement of the limit shaft 33 is limited, but also the displacement in the vertical direction of the limit shaft 33 is limited because the outer diameter of the limit shaft 33 is larger than the width of the opening, and when the limit shaft is subjected to external force to swing, the limit shaft cannot be easily rotated out of the clamping groove 42. In summary, after the limiting shaft 33 is inserted into the clamping groove 42, both the shaking in the horizontal direction and the shaking in the vertical direction are effectively inhibited, and the limiting shaft 33 is difficult to leave the clamping groove 42 under the non-artificial action, i.e. the use state of the folding structure is difficult to be automatically released under the non-artificial action, so that the stability of the folding structure in the two use states is greatly improved.

Further, as shown in fig. 1 to 3, in this embodiment, the plate body 1 includes a first support plate 11 and a second support plate 12, and the first support plate 11 and the second support plate 12 are rotatably connected with each other with a center line of the plate body 1 as a rotation axis, and the foot body 2 has two symmetrical support plates disposed on the first support plate 11 and the second support plate 12. The structure can further reduce the required space under the folding state, the foot body 2 can be folded with the plate body 1, the plate body 1 can be folded, the foot body 2 can be hidden inside after being folded, a certain protection effect is achieved, the foot body 2 is provided with two symmetrical structures, the stability of the whole structure can be effectively increased under the opening state, and the effect of stably placing objects above the plate body 1 is achieved.

Also, as shown in fig. 1 and 3, in the present embodiment, the top of the foot body 2 is of an arc-shaped structure, thereby forming a handle portion 21, and the handle portion 21 is adapted to protrude from the outer edge of the plate body 1 in a folded state. The handle portion 21 is provided near the top of the plate body 1 in the open state, not in contact with the ground, and thus does not affect the stability in the open state, and when entering the folded state, due to the rotation of the connecting strip 3, the handle portion 21 also rotates outwards and extends out of the plate body 1, so that a user can directly carry the portion when carrying the plate body, and the plate is extremely convenient.

The application also provides a folding table, which comprises the folding structure.

The foregoing has outlined the basic principles, main features and advantages of the present application. It will be appreciated by persons skilled in the art that the present application is not limited to the embodiments described above, and that the embodiments and descriptions described herein are merely illustrative of the principles of the present application, and that various changes and modifications may be made therein without departing from the spirit and scope of the application, which is defined by the appended claims. The scope of protection of the present application is defined by the appended claims and equivalents thereof.

Claims

1. A folding structure, characterized in that: the folding type foot comprises a plate body (1) and a foot body (2), wherein the foot body (2) is suitable for being connected with the plate body (1) in a rotating mode through a connecting strip (3), the folding structure is suitable for being switched between a folding state and an opening state through rotating the connecting strip (3), a buckling structure (4) is arranged on the plate body (1), and when the folding type foot is in the opening state, the connecting strip (3) is suitable for being matched with the buckling structure (4) and limiting the movement of the folding type foot body.

2. A folding structure as claimed in claim 1, wherein: the connecting strip (3) is also adapted to cooperate with the snap-in structure (4) and limit its own movement when in the folded state.

3. A folding structure as claimed in claim 1, wherein: the buckle structure (4) comprises a clamping block (41), a clamping groove (42) is formed in the clamping block (41), a limiting shaft (33) is arranged on the connecting strip (3), and the limiting shaft (33) is suitable for being inserted into the clamping groove (42) and is clamped with the clamping groove (42).

4. A folding structure as claimed in claim 3, wherein: the connecting strip (3) comprises a first connecting strip (31) and a second connecting strip (32), the first connecting strip (31) and the second connecting strip (32) are respectively provided with a limiting shaft (33), the limiting shafts (33) on the first connecting strip (31) can be clamped into the clamping grooves (42) in the open state of the folding structure, and the limiting shafts (33) on the second connecting strip (32) can be clamped into the clamping grooves (42) in the folded state of the folding structure.

5. A folding structure as claimed in claim 3, wherein: the vertical section of the clamping block (41) is of an open ring structure with an opening with an included angle smaller than 180 degrees, and the outer diameter of the limiting shaft (33) is smaller than or equal to the inner diameter of the clamping groove (42) and larger than the width of the opening.

6. A folding structure as claimed in claim 5, wherein: the two side edges of the opening of the clamping block (41) are respectively bent outwards, so that a transition part (43) is formed.

7. A folding structure as claimed in claim 1, wherein: the connecting strip (3) comprises a first connecting strip (31) and a second connecting strip (32), two ends of the first connecting strip (31) are respectively connected with the end part of the foot body (2) and the outer side of the plate body (1) in a rotating mode, two ends of the second connecting strip (32) are respectively connected with the middle part of the foot body (2) and the center of the plate body (1) in a rotating mode, and the first connecting strip (31) and the second connecting strip (32) are suitable for being matched with each other through rotation, so that switching of the use state of the folding structure is achieved.

8. A folding structure as claimed in claim 1, wherein: the plate body (1) comprises a first support plate (11) and a second support plate (12), and the foot bodies (2) are two and are respectively arranged on the first support plate (11) and the second support plate (12).

9. A folding structure as claimed in claim 1, wherein: the top of the foot body (2) is of an arc-shaped structure, thereby forming a handle part (21), and the handle part (21) is suitable for extending out of the outer edge of the plate body (1) in a folded state.

10. A folding table, characterized in that: comprising a folding structure according to any one of claims 1-9.