CN219249463U

CN219249463U - Portable folding table

Info

Publication number: CN219249463U
Application number: CN202223572083.0U
Authority: CN
Inventors: 陈少航; 李佳朋; 任奕铭; 张玮哲
Original assignee: Shijiazhuang Tiedao University
Current assignee: Shijiazhuang Tiedao University
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-27
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a portable folding table, which relates to the technical field of folding tables and comprises a tabletop with a foldable middle part, wherein supporting legs are symmetrically hinged at two ends of the tabletop, a plurality of positioning holes are formed in the outer end faces of the supporting legs and are linearly and equidistantly arranged along the length direction of the supporting legs, movable legs are movably inserted into the lower ends of the supporting legs, limiting holes are formed in the outer edge faces of the top ends of the movable legs, positioning convex columns extending out of the limiting holes are elastically installed in the top ends of the movable legs, and the positioning convex columns are in insertion fit with the positioning holes. The folding table leg has reasonable structure, can adjust the movable length of the movable leg at the end part of the supporting leg, ensures that the total length of the supporting leg and the movable leg is not limited by the storage space of the storage groove in the table top, and ensures that the supporting height of the table top can be automatically adjusted according to the requirements of users, thereby solving the problem that the conventional folding table leg is limited, reducing the limitation of the conventional folding table leg and being more convenient to use.

Description

Portable folding table

Technical Field

The utility model relates to the technical field of folding tables, in particular to a portable folding table.

Background

Folding table is a table with folding function, along with the promotion of living standard, people are getting more and more to folding table's demand, especially when outdoor activities, generally need use folding table to use.

At present, the existing folding tables and chairs, such as the folding tables of patent publications CN217695575U and 202022285137.X, mainly comprise two table tops, a limiting mechanism and a locking mechanism, and can achieve the purpose of portability through folding and storage of table legs and table tops.

However, in the prior art, the legs are received between the two desktops, so that the length of the legs is always fixed and is within the receiving range of the folded desktops, and therefore, the height of the desktops of the folding desk cannot be adjusted according to the requirements of users after the folding desk is unfolded, which has a great limitation.

To this end, the present application provides a portable folding table to solve the above technical problems.

Disclosure of Invention

The utility model provides a portable folding table can adjust the activity length of activity leg at the supporting leg tip for the total length of supporting leg and activity leg is not restricted by the accommodation space of accomodating the groove in the desktop, and makes the supporting height to the desktop can adjust by oneself according to user's demand, thereby has solved the limited problem of traditional folding table leg, has reduced its limitation, and it is more convenient to use.

In order to achieve the above purpose, the present application provides the following technical solutions: including middle part folding desktop, the both ends symmetry of desktop articulates there is the supporting leg, a plurality of locating holes have been seted up to the outer terminal surface of supporting leg, a plurality of the locating hole is followed the length direction of supporting leg is linear equidistance and arranges, just the lower extreme activity grafting of supporting leg has the activity leg, spacing hole has been seted up to the top outer fringe face of activity leg, elastic mounting stretches out in the top of activity leg the outside location projection of spacing hole, the location projection with the cooperation of pegging graft in locating hole.

As a further preferable scheme, a U-shaped elastic piece is arranged in the top of the movable leg, one end of the U-shaped elastic piece is fixed with the inner wall of the movable leg, and the other end of the U-shaped elastic piece is fixed with the positioning convex column.

As a further preferable scheme, the desktop comprises a first desk plate and a second desk plate, a first butt joint piece and a second butt joint piece are correspondingly fixed at two end positions on one side of the first desk plate opposite to the second desk plate respectively, a first connecting lug is constructed at the lower end of the first butt joint piece, a second connecting lug is constructed at the lower end of the second butt joint piece, and the first connecting lug is hinged with the second connecting lug.

As a further preferable scheme, a vertical butt joint groove is formed in one side, far away from the first table plate, of the first butt joint piece, and a clamping block is formed in one side, far away from the second table plate, of the second butt joint piece, and the clamping block is matched with the butt joint groove in a clamping mode.

As a further preferable scheme, one end of the first table plate, which is far away from the first butt joint piece, is hinged with a plurality of limiting members, one end of the second table plate, which is far away from the second butt joint piece, is provided with a plurality of limiting convex columns corresponding to the limiting members, and the limiting members are matched with the limiting convex columns in a clamping mode.

As a further preferable scheme, the lower end face of the tabletop is provided with a storage groove, both ends in the storage groove are provided with movable shafts, and the movable shafts penetrate through the tops of the supporting legs and are hinged to the lower end face of the tabletop.

As a further preferable scheme, the top of the supporting leg is hinged with a first supporting rod, the position on the inner wall of the storage groove corresponding to the first supporting rod is hinged with a second supporting rod, and the first supporting rod is in butt joint with the second supporting rod to form a supporting rod body for supporting the supporting leg and the tabletop in straight angle distribution.

As a further preferable scheme, one end of the first supporting rod, which is in butt joint with the second supporting rod, is overlapped, and a fastening bolt for fixing the first supporting rod and the second supporting rod is inserted.

In summary, the utility model has the technical effects and advantages that:

1. according to the utility model, due to the cooperation of the first table plate, the second table plate, the supporting legs and the containing grooves, the supporting legs can be contained in the containing grooves, and the tabletop can be symmetrically folded to fix the supporting legs, so that the folding and containing effects are achieved, and the outdoor carrying and using of a user are facilitated.

2. According to the utility model, due to the cooperation of the supporting legs, the movable legs, the U-shaped elastic sheets and the positioning convex columns, the movable length of the movable legs at the end parts of the supporting legs can be adjusted, so that the total length of the supporting legs and the movable legs is not limited by the storage space of the storage groove in the tabletop, and the supporting height of the tabletop can be automatically adjusted according to the requirements of a user, thereby solving the problem that the conventional folding table legs are limited, reducing the limitation of the conventional folding table legs and being more convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a portable folding table;

figure 2 is a schematic view of the structure of the support leg and the movable leg of the portable folding table;

FIG. 3 is an enlarged schematic view of the portable folding table shown at A in FIG. 1;

FIG. 4 is a schematic view of the structure of the lower end surface of the portable folding table;

figure 5 is an enlarged schematic view of the portable folding table shown at B in figure 4.

In the figure: 1. a tabletop; 101. a first table; 102. a second table plate; 2. a handle; 3. a limiting member; 301. limiting convex columns; 4. support legs; 401. positioning holes; 5. a movable leg; 501. a limiting hole; 6. a U-shaped elastic sheet; 601. positioning the convex column; 7. a first docking member; 701. a first connection lug; 702. a butt joint groove; 8. a second docking member; 801. a second connecting ear; 802. a clamping block; 9. a storage groove; 10. a movable shaft; 11. a first support bar; 12. a second support bar; 13. fastening a bolt; 14. folding stool.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 1, 2 and 3, the portable folding table includes a middle foldable table top 1, the table top 1 includes a first table top 101 and a second table top 102, one side of the first table top 101 opposite to the second table top 102 is fixed with a first docking member 7 and a second docking member 8 correspondingly at two ends, a first connection ear 701 is configured at the lower end of the first docking member 7, a second connection ear 801 is configured at the lower end of the second docking member 8, the first connection ear 701 is hinged with the second connection ear 801, so that the first table top 101 and the second table top 102 can be hinged, a vertical docking slot 702 is opened at one side of the first docking member 7 far from the first table top 101, and a clamping block 802 is configured at one side of the second docking member 8 far from the second table top 102, and the clamping block 802 is matched with the docking slot 702 in a clamping manner.

Meanwhile, one end of the first table plate 101 far away from the first butt joint piece 7 is hinged with a plurality of limiting members 3, one end of the second table plate 102 far away from the second butt joint piece 8 is provided with a plurality of limiting convex columns 301 corresponding to the limiting members 3, the limiting members 3 are matched with the limiting convex columns 301 in a clamping mode, the first table plate 101 and the second table plate 102 can be fixed after being folded, and one end of the table top 1 is fixed with a handle 2, so that the portable table is convenient to carry.

Referring to fig. 4 and 5, the two ends of the table top 1 are symmetrically hinged with supporting legs 4, specifically, the lower end surface of the table top 1 is provided with a storage groove 9, two ends in the storage groove 9 are respectively provided with a movable shaft 10, and the movable shafts 10 penetrate through the top of the supporting legs 4 and are hinged with the lower end surface of the table top 1, so that the supporting legs 4 can be folded or unfolded on the lower end surface of the table top 1.

And a plurality of locating holes 401 have been seted up to the outer terminal surface of supporting leg 4, a plurality of locating holes 401 are linear equidistance along the length direction of supporting leg 4 and arrange, and the lower extreme activity of supporting leg 4 is pegged graft and is had movable leg 5, spacing hole 501 has been seted up to the top outer fringe face of movable leg 5, elastic mounting stretches out spacing hole 501 outside the location projection 601 in the top of movable leg 5, location projection 601 and locating hole 401 peg graft the cooperation, during concrete implementation, be provided with U type shell fragment 6 in the top of movable leg 5, the one end and the inner wall of movable leg 5 of U type shell fragment 6 are fixed, the other end and location projection 601 are fixed, thereby make location projection 601 can stretch into in the locating hole 401 of corresponding position through spacing hole 501, thereby fix the relative position of supporting leg 4 and movable leg 5.

Meanwhile, the top of the supporting leg 4 is hinged with a first supporting rod 11, the position, corresponding to the first supporting rod 11, on the inner wall of the storage groove 9 is hinged with a second supporting rod 12, the first supporting rod 11 is in butt joint with the second supporting rod 12 to form a supporting rod body which is used for supporting the supporting leg 4 and is distributed at right angles with the tabletop 1, one end, in butt joint with the second supporting rod 12, of the first supporting rod 11 is overlapped, a fastening bolt 13 used for fixing the first supporting rod 11 and the second supporting rod 12 is inserted, and the supporting leg 4 is unfolded from the storage groove 9 and used for supporting the lower end face of the tabletop 1, and reinforcement can be formed through cooperation of the first supporting rod 11, the second supporting rod 12 and the fastening bolt 13.

Specifically, the utility model is also matched with at least two folding stools 14, and can be stored into the lower end surface of the supporting table top 1 along with the supporting legs 4, so that the use effect can be improved.

The working principle of the utility model is as follows: the portable folding table can be hinged and matched with the second butt joint part 8 through the first butt joint part 7 between the first table plate 101 and the second table plate 102 when in use, so that the table top 1 can be horizontally unfolded or symmetrically folded.

When this portable folding table needs to fold to conveniently carry, can accomodate supporting leg 4 in the storage tank 9 that terminal surface was seted up under desktop 1, hug closely the effect when guaranteeing first table 101, second table 102 folding, make the volume after folding minimum, and hug closely at first table 101 and second table 102 and accomodate supporting leg 4 after, utilize spacing member 3 and spacing projection 301's joint to fix first table 101, second table 102 after folding, avoid dispersing, facilitate the user carries.

When the portable folding table needs to be unfolded for use, the operation can be reversely performed, the first table board 101 and the second table board 102 are unfolded to form the horizontal table top 1 by utilizing the clamping connection between the butt joint groove 702 and the clamping block 802, meanwhile, the supporting legs 4 are rotated out of the storage groove 9 and are butted with the second supporting rods 12 by utilizing the first supporting rods 11, and the butt joint positions of the first supporting rods 11 and the second supporting rods 12 are fixed by adopting the fastening bolts 13, so that the supporting rods formed by the first supporting rods 11 and the second supporting rods 12 can vertically fix the supporting legs 4 on the lower end face of the table top 1 to form a table leg support.

Meanwhile, a user can adjust the telescopic length of the movable leg 5 at the lower end of the supporting leg 4 according to the requirement, so as to adjust the height of the desktop 1, which can be specifically: the positioning convex column 601 is pressed to enable the positioning convex column 601 to retract into the limiting hole 501 from the positioning hole 401, after the clamping connection of the positioning convex column 601 is lost between the supporting leg 4 and the movable leg 5, the movable leg 5 can conveniently stretch out and draw back at the end part of the supporting leg 4, and after the limiting hole 501 is aligned with the positioning hole 401 at a proper position, the positioning convex column 601 can automatically stretch into the positioning hole 401 through the limiting hole 501 under the action of the U-shaped elastic sheet 6, so that the supporting leg 4 and the movable leg 5 are fixed, the adjustment of the lower end surface table leg of the table top 1 is completed, the limitation that the table leg is inconvenient to adjust according to the requirement of a user in the prior art is solved, and the use effect is improved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Portable folding table, including middle part folding desktop (1), the both ends symmetry of desktop (1) articulates there is supporting leg (4), its characterized in that: the outer terminal surface of supporting leg (4) has seted up a plurality of locating holes (401), and is a plurality of locating holes (401) are followed the length direction of supporting leg (4) is linear equidistance and arranges, just movable leg (5) have been pegged graft in the lower extreme activity of supporting leg (4), spacing hole (501) have been seted up to the top outer fringe face of movable leg (5), elastic mounting in the top of movable leg (5) stretches out locating boss (601) outside spacing hole (501), locating boss (601) with locating hole (401) grafting cooperation.

2. The portable folding table of claim 1, wherein: a U-shaped elastic piece (6) is arranged in the top of the movable leg (5), one end of the U-shaped elastic piece (6) is fixed with the inner wall of the movable leg (5), and the other end of the U-shaped elastic piece is fixed with the positioning convex column (601).

3. The portable folding table of claim 1, wherein: the desktop (1) includes first table (101) and second table (102), first table (101) with one side that second table (102) are in opposite directions is fixed with first interfacing part (7) and second interfacing part (8) in both ends position correspondence respectively, the lower extreme of first interfacing part (7) is constructed with first engaging lug (701), the lower extreme of second interfacing part (8) is constructed with second engaging lug (801), just first engaging lug (701) with second engaging lug (801) are articulated to be connected.

4. A portable folding table according to claim 3, wherein: a vertical butt joint groove (702) is formed in one side, far away from the first table plate (101), of the first butt joint piece (7), a clamping block (802) is formed in one side, far away from the second table plate (102), of the second butt joint piece (8), and the clamping block (802) is matched with the butt joint groove (702) in a clamping mode.

5. A portable folding table according to claim 3, wherein: one end of the first table plate (101) far away from the first butt joint piece (7) is hinged with a plurality of limiting members (3), one end of the second table plate (102) far away from the second butt joint piece (8) corresponds to the limiting members (3) and is provided with a plurality of limiting convex columns (301), and the limiting members (3) are matched with the limiting convex columns (301) in a clamping mode.

6. The portable folding table of claim 1, wherein: the utility model discloses a table top, including desktop (1), lower terminal surface of desktop (1) has seted up and has been accomodate groove (9), both ends all are provided with loose axle (10) in accomodating groove (9), loose axle (10) run through the top of supporting leg (4) to with its articulated install in the lower terminal surface of desktop (1).

7. The portable folding table of claim 6, wherein: the top of supporting leg (4) articulates there is first bracing piece (11), it has second bracing piece (12) to correspond on the inner wall of storage tank (9) the position of first bracing piece (11), first bracing piece (11) with second bracing piece (12) butt joint forms the support supporting leg (4) with desktop (1) are the support body of rod that the right angle distributes.

8. The portable folding table of claim 7, wherein: the first support rod (11) is overlapped with one end of the second support rod (12) which is in butt joint, and a fastening bolt (13) for fixing the first support rod and the second support rod is inserted.