CN218044231U

CN218044231U - Table plate mounting structure and folding cart

Info

Publication number: CN218044231U
Application number: CN202221920391.5U
Authority: CN
Inventors: 姚飞; 应梅菊
Original assignee: Yongkang Mantuo Import And Export Co ltd
Current assignee: Yongkang Mantuo Import And Export Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-12-16
Anticipated expiration: 2032-07-21

Abstract

The utility model relates to a table mounting structure and folding shallow, its table mounting structure includes: a cross beam; the table plate is arranged on the cross beam in a folding or unfolding mode and is matched with the length of the cross beam; and the positioning piece is in plug-in fit with the end part of the cross beam so as to abut against the four corner ends of the table board. The technical proposal of the utility model supports against the four corner ends of the table plate, so that the four corner ends of the table plate can be positioned, the table plate is effectively prevented from generating relative motion in the horizontal plane, and the table plate can be stably arranged on the beam, thereby having better practicability; and moreover, the positioning piece is matched with the cross beam in an inserting manner so as to position the table board, and the table board is quickly installed.

Description

Table plate mounting structure and folding cart

Technical Field

The utility model relates to a folding shallow technical field especially relates to a table mounting structure and folding shallow.

Background

Outdoor leisure is increasingly popular with people, along with the continuous improvement of living standard, people are pursuing and increasing to nature, the development of tourism industry is continuously promoted, and the demand of people on outdoor entertainment activities such as camping, outdoor picnic and the like is more urgent. When going out, a large amount of articles, foods and the like can be carried, so that the folding cart is a tool which is widely used at present and is convenient for people to live in daily life.

In the correlation technique, after taking the folding shallow to the camping site, can erect the table on the automobile body for put various articles of camping, need not fix between table and the automobile body, convenient like this after the camping, directly take off the table can from the automobile body, it is very convenient. However, when the table is used, the table and the vehicle body are not fixed with each other, the table is easy to slide on the vehicle body, articles placed on the table are easy to fall on the ground, and the practicability is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a table mounting structure, this table mounting structure's simple structure fixes a position the table in the horizontal plane for the table is difficult to produce and slides, has better practicality.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a table mounting structure comprising:

a cross beam;

the table board is arranged in a folding or unfolding mode and is arranged on the cross beam;

and the positioning piece is in inserted fit with the end part of the cross beam so as to abut against the four corner ends of the table board.

Preferably, a convex part is formed on the upper surface of the beam, and the side surface of the convex part is abutted with the side surface of the table plate along the length direction; the setting element has main part, the table along width direction's side with main part offsets.

Preferably, a first mounting piece is formed on one side, close to the cross beam, of the positioning piece, and a second mounting piece in plug-in fit with the first mounting piece is formed on the cross beam.

Preferably, the first mounting part is a projection and the second mounting part is a notch, or the second mounting part is a projection and the first mounting part is a notch.

Preferably, have the horizontal cavity and the vertical cavity of intercommunication each other in the protruding piece, table mounting structure still includes the strengthening rib, the strengthening rib fixed set up in horizontal cavity or in the vertical cavity.

Preferably, the number of the positioning pieces is four, the number of the cross beams is two, two ends of each cross beam along the length direction of the cross beam are respectively provided with one positioning piece, and the two cross beams are respectively arranged on two corresponding side faces of the table board.

Preferably, each of the cross beams includes a plurality of beam portions, and two adjacent beam portions in each of the cross beams are fixedly connected end to end along a length direction thereof.

Preferably, the positioning piece is provided with a fixing part, a first mounting hole penetrates through the fixing part along the thickness direction of the fixing part, a second mounting hole is formed in the lower surface of the cross beam, and the fastening piece penetrates through the first mounting hole and the second mounting hole in sequence and is locked and fixed.

The utility model also provides a folding shallow, include table mounting structure and automobile body, setting element among the table mounting structure is close to one side of automobile body is formed with the spout, the automobile body includes the mounting, be formed with the slip joint on the mounting in head in the spout.

Preferably, the automobile body still includes frame cloth and fixing base, the frame cloth has the through-hole, the mounting have set up in the axial region of head below, the axial region passes the through-hole with the connection can be dismantled to the fixing base, the head with the upper surface of fixing base is gapped, the frame cloth is located in the clearance.

Compared with the prior art, the beneficial effects of the utility model reside in that:

according to the table board mounting structure provided by the technical scheme, the cross beam used for placing the table board and the positioning piece in inserting fit with the end part of the cross beam are used, and meanwhile, the table board is matched with the cross beam in length and abuts against four corner ends of the table board, so that the four corner ends of the table board can be positioned, the table board is effectively prevented from generating relative motion in a horizontal plane, the table board can be stably arranged on the cross beam, and the table board mounting structure has good practicability; and moreover, the positioning piece is matched with the cross beam in an inserting manner so as to position the table board, and the table board is quickly installed.

Drawings

Fig. 1 is a schematic view of a foldable stroller according to an embodiment of the present invention.

Fig. 2 is a schematic view of the cross beam and the positioning member shown in fig. 1.

Fig. 3 isbase:Sub>A schematic cross-sectional view taken along linebase:Sub>A-base:Sub>A of fig. 1.

Fig. 4 is a schematic view of the cross beam shown in fig. 1.

FIG. 5 is a schematic view of a view of the positioning member shown in FIG. 1.

FIG. 6 is a schematic view of the positioning member shown in FIG. 1 from another perspective.

Fig. 7 is a schematic view of a portion of the assembly shown in fig. 1.

Fig. 8 is an enlarged schematic view of the point B shown in fig. 7.

Fig. 9 is a schematic view of the fixing member and the fixing base shown in fig. 7.

Figure 10 is a schematic view of the fastener shown in figure 9.

Description of reference numerals:

1. a cross beam; 11. a convex portion; 12. a notch; 13. a beam section; 14. a groove; 2. a table plate; 3. a positioning member; 31. a main section; 32. a bump; 321. a transverse cavity; 322. a vertical cavity; 33. a fixed part; 34. a chute; 4. reinforcing ribs; 51. a fixing member; 511. a head portion; 512. a shaft portion; 52. frame cloth; 53. a fixed seat.

Detailed Description

The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1 to 6, an embodiment of the present invention provides a mounting structure for a desk board 2, which at least includes:

a cross beam 1;

the table plate 2 is arranged on the cross beam 1 in a folding or unfolding mode and is matched with the length of the cross beam 1;

and the positioning piece 3 is in plug-in fit with the end part of the cross beam 1 so as to abut against the four corner ends of the table board 2.

The length of the beam 1 is adapted to the length of the table 2, so that the table 2 is framed within the length of the beam 1. The positioning members 3 may be one or more, and the positioning members 3 may surround the corner ends of the table 2 to abut against each other, or the positioning members 3 and the cross beam 1 may surround each corner end of the table 2 to abut against each other.

It can be understood that, through crossbeam 1 that is used for placing table 2 to and with 1 tip of crossbeam grafting complex setting element 3, make table 2 and crossbeam 1's length looks adaptation simultaneously, setting element 3 and crossbeam 1 combined action support four angle ends of table 2, make four angle ends of table 2 can be fixed a position, prevent effectively that table 2 from producing relative motion in the horizontal plane, make installing on crossbeam 1 that table 2 can be stable, have better practicality.

As shown in fig. 1 to 5, in the present embodiment, the positioning member 3 and the cross member 1 surround each other to abut against each corner end of the table 2. Specifically, a convex part 11 is formed on the upper surface of the beam 1, and the side surface of the convex part 11 is abutted with the side surface of the table board 2 along the length direction; the positioning member 3 has a main portion 31, and the side surface of the table 2 in the width direction abuts against the main portion 31.

It can be understood that a convex portion 11 is formed on an upper surface of one portion of the cross beam 1, a groove 14 is formed by surrounding a side surface of the convex portion 11 and an upper surface of another portion of the cross beam 1, and the table plate 2 is disposed in the groove 14, so as to have a supporting effect on a lower surface of the table plate 2, and thus the table plate is more stable. Support table 2 along length direction's side through convex part 11, can restrict table 2 along its width direction's relative motion to support table 2 along width direction's side through setting element 3, can restrict table 2 along its length direction's relative motion, make four angular ends of table 2 can be fixed a position, prevent effectively that table 2 from producing relative motion in the horizontal plane, have better steadiness.

In order to realize the insertion fit of the positioning piece 3 and the end part of the cross beam 1, a first mounting piece is formed on one side of the positioning piece 3 close to the cross beam 1, and a second mounting piece in insertion fit with the first mounting piece is formed on the cross beam 1. Wherein the first mounting element is a projection 32 and the second mounting element is a notch 12.

Since the convex part 11 is formed on the beam 1, so that the cross section of the notch 12 of the beam 1 is in an "L" shape, the shape of the convex part 32 needs to be matched with the shape of the notch 12 of the beam 1. The insertion of the projection 32 in the notch 12 enables the securing element 3 to be secured at the end of the cross member 1. The lug 32 is matched with the notch 12, so that the installation and the disassembly are extremely convenient. Of course, it is also possible that the second mounting part is the projection 32 and the first mounting part is the notch 12, with the same technical effect.

When the table 2 needs to be installed, the table 2 is unfolded and placed on the cross beam 1, and then the protruding block 32 is inserted into the notch 12, so that the positioning piece 3 can be fixed at the end part of the cross beam 1, four corner ends of the table 2 are surrounded by the positioning piece 3 and the convex part 11 of the cross beam 1, and the positioning of the table 2 is completed. When the table 2 needs to be detached, the lug 32 is pulled out of the notch 12, and then the table 2 is taken off the cross beam 1 and folded.

More specifically, in this embodiment, the number of the positioning members 3 is four, the number of the beams 1 is two, the positioning members 3 are each provided with a protruding block 32, the two ends of each beam 1 are each provided with a notch 12, the two ends of each beam 1 along the length direction of the beam 1 are respectively inserted and fixed with one of the positioning members 3, and the two beams 1 are respectively arranged on the two corresponding side surfaces of the table 2. As shown in fig. 7, each of the cross beams 1 includes a plurality of beam portions 13, and two adjacent beam portions 13 in each of the cross beams 1 are fixedly connected end to end along the length direction thereof, and may be connected in an inserting manner. Preferably, each of said cross beams 1 comprises two beam portions 13. Set up a plurality of roof beam portion 13, convenient equipment to the whole is broken up into parts, makes to conveniently carry in the transportation.

As a preferred embodiment, as shown in fig. 5, the bump 32 has a transverse cavity 321 and a vertical cavity 322 that are communicated with each other, that is, the cross section of the bump 32 can be "L" shaped, the table 2 mounting structure further includes a reinforcing rib 4, and the reinforcing rib 4 is fixedly disposed in the transverse cavity 321 or the vertical cavity 322. The transverse cavity 321 and the vertical cavity 322 can reduce the weight of the positioning member 3, so that the structure is lighter and easier to carry. In order to ensure the strength in the cavity, the reinforcing ribs 4 are arranged.

In addition, the positioning part 3 is provided with a fixing part 33, a first mounting hole penetrates through the fixing part 33 along the thickness direction of the fixing part, a second mounting hole is formed in the lower surface of the cross beam 1, and a fastener sequentially penetrates through the first mounting hole and the second mounting hole and is locked and fixed. It can be understood that the fixing portion 33 and the cross beam 1 are fixedly connected to each other by a fastener, so that the positioning member 3 is fixedly connected to the lower surface of the cross beam 1. With the fastening of fastener, with the grafting cooperation combined action of first installed part and second installed part, the installation steadiness of setting element 3 and crossbeam 1 has further been improved.

It should be noted that, in some other embodiments, the fixing portion 33 and the cross beam 1 may be fixed to each other only by a fastener, so as to fix the positioning member 3 to the cross beam 1. The positioning piece 3 and the cross beam 1 can also be fixedly connected only through the insertion fit of the first mounting piece and the second mounting piece.

Referring to fig. 1 to 10, an embodiment of the present invention further provides a foldable stroller, which at least includes the table 2 mounting structure and a stroller body, wherein a sliding slot 34 is formed on one side of a positioning element 3 of the table 2 mounting structure, the side being close to the stroller body, the stroller body includes a fixing element 51, and a head 511 slidably engaged with the sliding slot 34 is formed on the fixing element 51.

It can be understood that when the head 511 is moved toward the direction close to the table 2, the head 511 is installed in the sliding groove 34, so that the mounting structure of the table 2 is installed on the fixing member 51. When the head 511 is moved away from the table 2, the head 511 slides out of the slide groove 34, and the fixing member 51 is disengaged from the positioning member 3, so that the mounting structure of the table 2 is detached from the vehicle body. Through the cooperation of head 511 and spout 34, realize quick installation and the dismantlement between table 2 mounting structure and the automobile body, convenient and fast.

In addition, the vehicle body further comprises a frame cloth 52 and a fixed seat 53, the frame cloth 52 is provided with a through hole, the fixed part 51 is provided with a shaft part 512 arranged below the head part 511, the shaft part 512 penetrates through the through hole to be detachably connected with the fixed seat 53, a gap is formed between the upper surfaces of the head part 511 and the fixed seat 53, and the frame cloth 52 is positioned in the gap.

It can be understood that, when the frame cloth 52 is detached, the shaft 512 is detached from the fixing seat 53, so that the fixing element 51 can be pulled out from the fixing seat 53, and the frame cloth 52 is detached together with the fixing element 51, thereby facilitating cleaning and replacement. When the frame cloth 52 is installed, the fixing member 51 is fixed to the fixing base 53, and the frame cloth 52 is installed in the gap because the frame cloth 52 is fixed to the fixing member 51 in a sleeved manner.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are all within the protection scope of the present invention.

Claims

1. A table mounting structure, comprising:

a cross beam;

2. A table mounting structure as claimed in claim 1, wherein a convex portion is formed on an upper surface of the cross member, and a side surface of the convex portion abuts against a side surface of the table in a length direction; the setting element has main part, the table along width direction's side with main part offsets.

3. A table mounting arrangement as claimed in claim 1, wherein a first mounting element is formed on a side of the locating element adjacent the cross-beam, and the cross-beam is formed with a second mounting element which is in bayonet engagement with the first mounting element.

4. A table mounting arrangement as claimed in claim 3, wherein said first mounting element is a tab and said second mounting element is a slot, or said second mounting element is a tab and said first mounting element is a slot.

5. A table mounting structure as claimed in claim 4, wherein said boss has a transverse cavity and a vertical cavity therein in communication with each other, said table mounting structure further comprising a reinforcing rib fixedly disposed within said transverse cavity or said vertical cavity.

6. A table mounting structure as claimed in claim 1, wherein there are four said locating members, there are two said cross members, there is one said locating member at each end of each said cross member along its length, and two said cross members are provided at corresponding two sides of said table.

7. A table mounting structure as claimed in claim 6 wherein each said cross-beam comprises a plurality of beam portions, two adjacent beam portions of each said cross-beam being fixedly connected end to end along their lengths.

8. A table mounting structure as claimed in claim 1, wherein said positioning member has a fixing portion having a first mounting hole formed therethrough in a thickness direction thereof, and a second mounting hole formed in a lower surface of said cross member, and a fastening member is passed through said first and second mounting holes in sequence and is locked and fixed.

9. A folding cart, comprising a table board mounting structure as claimed in any one of claims 1 to 8 and a cart body, wherein a sliding groove is formed on one side of a positioning member of the table board mounting structure, which is close to the cart body, the cart body comprises a fixing member, and a head part which is slidably clamped in the sliding groove is formed on the fixing member.

10. The folding stroller of claim 9, wherein the body further comprises a frame cloth having a through hole and a fixing seat having a shaft portion disposed below the head portion, the shaft portion being detachably connected to the fixing seat through the through hole, the head portion having a gap with an upper surface of the fixing seat, and the frame cloth being disposed in the gap.