CN213820276U - Shaking-stopping structure of folding table - Google Patents

Abstract

The utility model discloses a folding table structure of shaking, the support frame that links including the table and with the table, the below of support frame is connected with the support pin, it is provided with joint portion to support the pin upper end, the terminal surface is provided with the depressed part under the table, joint portion can cooperate with the depressed part joint, and the table can not produce when folding table expandes the use and rock at this structure.

Description

Shaking-stopping structure of folding table

Technical Field

The utility model relates to a folding table structure of shaking.

Background

Present folding table all is that the support frame is fixed in the below of table when using, and when expanding, the support pin only plays the effect of supporting the support frame, and it does not cooperate with the table, will cause folding table to produce easily when using under the expansion state like this and rock, reduces and experiences the sense.

Disclosure of Invention

In order to solve the technical problem, an object of the present invention is to provide a shaking-stopping structure for a foldable table.

The utility model discloses a following technical scheme realizes:

the utility model provides a folding table ends and shakes structure, includes table and the support frame that links with the table, the below of support frame is connected with the support pin, support pin upper end is provided with joint portion, the terminal surface is provided with the depressed part under the table, joint portion can cooperate with the depressed part joint.

In the embodiment of the utility model provides an in, be provided with the bellying on the lower terminal surface of table, the depressed part sets up on the bellying.

In the embodiment of the utility model, the support frame is including setting up the dwang in the table below, the dwang is connected with the cooperation of support pin.

The embodiment of the utility model provides an in, the side of support pin upper end is provided with the connecting piece, the connecting piece is connected with the dwang cooperation.

In the embodiment of the utility model provides an in, the terminal surface still is provided with the lug under the table, be provided with the recess on the lug, the dwang sets up in the recess.

The embodiment of the utility model provides an in, support pin upper end cover and be equipped with a adapter sleeve, adapter sleeve week side be provided with support pin internal perisporium matched with rib.

In the embodiment of the utility model, joint portion sets up in the connecting sleeve upper end.

In the embodiment of the utility model provides an in, joint portion is a cylinder, and the axis of this cylinder parallels with the axis of dwang, and the axis of this cylinder is mutually perpendicular with the axis of adapter sleeve.

In the embodiment of the utility model, the support frame still includes two bracing pieces, and this bracing piece sets up in table length direction's below, the dwang sets up between two bracing pieces.

The utility model discloses a folding table structure of shaking has following beneficial effect: simple structure when folding table expandes the use, the support pin follows the dwang rotation and forms an angle (90 under the normal conditions) with the table, joint portion at this moment follows the card to go into in the depressed part after rotating, guarantees like this to see the relative fixed connection of table and support pin, and the support frame also with table fixed connection simultaneously guarantees that folding table is whole to have higher stability when using, and the table can not produce and rock.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic diagram of state one of the present invention.

Fig. 2 is an enlarged schematic view at a in fig. 1.

Fig. 3 is a schematic diagram of state two of the present invention.

Fig. 4 is a schematic view of the middle table of the present invention.

Fig. 5 is a schematic view of the connection sleeve of the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with at least one implementation of the invention is included. In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Moreover, the terms "first," "second," and the like are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein.

Referring to the attached drawings of the specification, the shaking preventing structure of the folding table comprises a table plate 10 and a support frame 20 connected with the table plate, wherein a support pin 30 is connected below the support frame, in one embodiment, the support pin can rotate relative to the table plate and the support frame, a clamping portion 41 is arranged at the upper end of the support pin, a concave portion 11 is arranged on the lower end face of the table plate, the clamping portion can be matched with the concave portion in a clamping mode, when the folding table is unfolded for use, the clamping portion is matched with the concave portion in a clamping mode, and when the folding table is folded, the clamping portion can be separated from the concave portion.

In one use, the table may be made using a blow molding process. In order to ensure the stability of the whole table plate, a protruding part 12 is arranged on the lower end face of the table plate, and a recessed part is arranged on the protruding part.

Further, the support frame includes the dwang 50 of setting in the table below, the dwang is connected with the cooperation of support pin. The side of support pin upper end is provided with connecting piece 60, the connecting piece is connected with the dwang cooperation, can realize like this that the relative support frame of support pin can rotate, folding up and the expansion of the folding table of being convenient for. In order to make the dwang also have higher stability in the pivoted, the terminal surface still is provided with lug 13 under the table, be provided with recess 14 on the lug, the dwang sets up in the recess, and this recess can be the arc recess, and the angle of this arc recess is greater than 180 simultaneously, and the recess also can "embrace" the dwang like this.

The utility model discloses an in the preferred embodiment, the support pin upper end cover is equipped with a connecting sleeve 42, connecting sleeve week side be provided with support pin internal perisporium matched with rib 43, this rib has increased the friction of adapter sleeve with the support pin, make the adapter sleeve more firm link with the support pin. The clamping portion is arranged at the upper end of the connecting sleeve. The joint portion is a cylinder, and this cylinder can be solid simultaneously, also can be hollow, and the axis of this cylinder is parallel with the axis of dwang, and the axis of this cylinder is mutually perpendicular with the axis of adapter sleeve.

Further, the support frame still includes two bracing pieces 21, and this bracing piece setting is in table length direction's below, the dwang sets up between two bracing pieces.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims (9)

1. The utility model provides a folding table ends and shakes structure, includes table and the support frame that links with the table, its characterized in that, the below of support frame is connected with the support pin, support pin upper end is provided with joint portion, the terminal surface is provided with the depressed part under the table, joint portion can cooperate with the depressed part joint.

2. The shaking prevention structure of a folding table as claimed in claim 1, wherein a protrusion is provided on a lower end surface of the table top, and the recess is provided on the protrusion.

3. The shaking prevention structure of a folding table as claimed in any one of claims 1 or 2, wherein the support frame comprises a rotation rod disposed under the table top, and the rotation rod is connected with the support pin in a matching manner.

4. The shaking prevention structure of a folding table as claimed in claim 3, wherein a connecting member is provided beside the upper end of the supporting pin, and the connecting member is connected with the rotating rod in a matching manner.

5. The shaking prevention structure of a folding table as claimed in claim 4, wherein the lower end surface of the table plate is further provided with a protrusion, the protrusion is provided with a groove, and the rotating rod is disposed in the groove.

6. A folding table shaking-stopping structure as claimed in any one of claims 1, 2, 4 or 5, wherein a connecting sleeve is sleeved on the upper end of the supporting pin, and ribs matched with the inner peripheral wall of the supporting pin are arranged around the connecting sleeve.

7. The shaking prevention structure of a folding table as claimed in claim 6, wherein the clamping part is provided at the upper end of the connection sleeve.

8. The shaking prevention structure of a folding table as claimed in claim 7, wherein the catching part is a cylinder having an axis parallel to the axis of the rotating lever and an axis perpendicular to the axis of the connecting sleeve.

9. The shaking prevention structure of a folding table as claimed in claim 8, wherein the support frame further comprises two support rods disposed below the table plate in the length direction, and the rotation rod is disposed between the two support rods.

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