CN212488997U

CN212488997U - Folding wall table

Info

Publication number: CN212488997U
Application number: CN202020686587.7U
Authority: CN
Inventors: 刘建希
Original assignee: Foshan Lgp Kitchen & Bathroom Solutions Co ltd
Current assignee: Foshan Lgp Kitchen & Bathroom Solutions Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-02-09
Anticipated expiration: 2030-04-29

Abstract

The utility model relates to a folding wall table, which comprises an accommodating frame, an installation bracket, a second table plate, a linkage component, a middle table plate, a first table plate, a supporting leg and a buffer cylinder; the mounting bracket is mounted on the back plate of the containing frame, and the second table plate is mounted on the mounting bracket; the linkage assembly comprises an upper swing arm, a lower swing arm, a middle mounting connecting rod and an end mounting connecting rod; one end of each of the upper swing arm and the lower swing arm is connected with the mounting bracket, the end mounting connecting rods are connected with the upper swing arm and the lower swing arm respectively, and the middle mounting connecting rod is connected with the upper swing arm and the lower swing arm respectively; the first table plate is arranged on the end part mounting connecting rod; the middle table plate is arranged on the middle mounting connecting rod; the buffer cylinder is rotatably arranged on the corresponding mounting bracket, and the air rod of the buffer cylinder is rotatably connected with the corresponding upper swing arm or the corresponding lower swing arm. It has the advantages of slow descending of the wall table under the action of self gravity, convenient use, space saving, etc.

Description

Folding wall table

Technical Field

The utility model relates to a folding wall table.

Background

At present, the foldable wall table has the advantages of convenient use and small occupied space, and is increasingly applied to houses, hospitals, hotels and schools. However, the existing wall table of the same type must be always supported by hands in the unfolding process, otherwise the wall table can fall down quickly, easily hurt children, crush floors and damage the wall table.

Disclosure of Invention

The utility model aims at overcoming the not enough of prior art and providing a folding wall table, the effectual problem of falling fast that has solved the existence of expansion in-process need not to hold with the hand all the time, and the wall table is slowly declined under the effect of self gravity, and convenient to use practices thrift the space.

In order to achieve the above object, the present invention is a folding wall table, comprising:

the storage rack, the two mounting brackets and the second table board; the two mounting brackets are both mounted on the back plate of the containing frame, and the second table plate is mounted on the two mounting brackets;

two groups of linkage assemblies with the same structure; the linkage assembly comprises an upper swing arm, a lower swing arm, more than one middle mounting connecting rod and end mounting connecting rods; one end of the upper swing arm and one end of the lower swing arm are respectively rotatably connected with the corresponding mounting bracket, one end of the end mounting connecting rod is rotatably connected with the other end of the upper swing arm, the other end of the end mounting connecting rod is rotatably connected with the other end of the lower swing arm, one end of the middle mounting connecting rod is rotatably connected with the upper swing arm, the other end of the middle mounting connecting rod is rotatably connected with the lower swing arm, and the middle mounting connecting rod is positioned between the end mounting connecting rod and the mounting bracket;

more than one middle table plate and first table plate; the first table plate is arranged on the connecting rods arranged at the two end parts; each middle table plate is arranged on the corresponding two middle mounting connecting rods;

two supporting legs; the upper end parts of the supporting legs are respectively arranged at the other end parts of the corresponding end part mounting connecting rods, so that the supporting legs swing along with the corresponding end part mounting connecting rods, or the upper end parts of the supporting legs are respectively arranged at the other end parts of the corresponding lower swing arms, so that the supporting legs swing along with the corresponding lower swing arms; and

two buffer cylinders; each buffer cylinder is rotatably arranged on the corresponding mounting bracket, the air rod of each buffer cylinder is rotatably connected with the corresponding upper swing arm or the corresponding lower swing arm, so that the upper swing arm and the lower swing arm slowly rotate downwards, and the supporting legs are linked and slowly opened.

In this technical scheme, still include first linking bridge, the both ends of first linking bridge are installed respectively on the supporting legs that correspond.

In the technical scheme, the device also comprises a second connecting bracket and a third connecting bracket; the two ends of the second connecting support are respectively arranged at one end of the two lower swing arms, the two ends of the third connecting support are respectively arranged at the other end of the two lower swing arms, and the second connecting support, the two lower swing arms and the third connecting support form a rotating frame.

In the technical scheme, the fastener also comprises more than four first fasteners, four second fasteners and four third fasteners; the two end parts of all the middle mounting connecting rods are respectively provided with a first mounting slot hole, the two end parts of the middle table plate are respectively provided with a first mounting groove, and the first mounting grooves correspond to the corresponding first mounting slot holes so that the middle table plate is fixedly mounted on the mounting connecting rods through first fasteners; second mounting long holes are formed in the two end portions of all the end portion mounting connecting rods, second mounting grooves are formed in the two end portions of the first table plate respectively, the second mounting grooves correspond to the corresponding second mounting long holes, and therefore the first table plate is fixedly mounted on the end portion mounting connecting rods through second fasteners; and third mounting long holes are formed in two end parts of the two mounting brackets, third mounting grooves are formed in two end parts of the second table plate respectively, and the third mounting grooves correspond to the corresponding third mounting long holes so that the second table plate is fixedly mounted on the mounting brackets through corresponding third fasteners.

In the technical scheme, the device also comprises more than four first positioning pieces; the two end parts of the middle mounting connecting rods are respectively provided with a first adjusting hole, the middle table plate is positioned above the first adjusting holes, the first positioning pieces are mounted in the first adjusting holes and are in threaded fit, and the upper end parts of the first positioning pieces can be abutted against the middle table plate so as to adjust the height of the middle table plate.

In the technical scheme, the positioning device further comprises four second positioning pieces; all both ends on the end installation connecting rod are provided with second adjusting holes, the first table plate is positioned above the second adjusting holes, the second positioning piece is installed in the second adjusting holes and is in threaded fit, and the upper end of the second positioning piece can be abutted against the first table plate so as to adjust the height of the first table plate.

In the technical scheme, the positioning device further comprises four third positioning pieces; the two end parts of the mounting supports are provided with third adjusting holes, the second table plate is positioned above the third adjusting holes, the third positioning piece is mounted in the third adjusting holes and is in threaded fit, and the upper end part of the third positioning piece can be abutted against the second table plate so as to adjust the height of the second table plate.

In the technical scheme, the device also comprises two cylinder mounting sleeves; the two cylinder mounting sleeves are rotatably mounted on corresponding mounting supports, and the buffer cylinder is mounted in the corresponding mounting sleeve.

In this technical scheme, accomodate the frame and be located the below of installing support and be equipped with and accomodate the space.

Compared with the prior art, the utility model the advantage do: the problem of the quick fall that exists among the effectual expansion process of having solved need not to hold with the hand all the time, and the wall table descends slowly under the effect of self gravity, convenient to use practices thrift the space.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is an enlarged sectional view A-A of FIG. 2;

FIG. 4 is an enlarged sectional view B-B of FIG. 2;

FIG. 5 is an enlarged view of detail C of FIG. 4;

FIG. 6 is an enlarged view of detail D of FIG. 4;

fig. 7 is an enlarged view of a portion E of fig. 4;

fig. 8 is a schematic structural view of the utility model when folded;

FIG. 9 is a schematic view of the storage rack of FIG. 8 with the storage rack removed;

fig. 10 is a schematic structural view of fig. 9 with the first table, the second table, and the third table removed.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. Furthermore, the technical features mentioned in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

In the description of the present invention, the terms "first" to "fourth" 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, the terms "upper" and "lower" indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description of the present invention rather than requiring the present invention to be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.

As shown in fig. 1 to 10, which is a folding wall table, comprising:

the storage rack 1, the two mounting brackets 8 and the second table plate 7; the two mounting brackets 8 are mounted on the back plate of the containing frame 1, and the second table plate 7 is mounted on the two mounting brackets 8;

two groups of linkage assemblies with the same structure; the linkage assembly comprises an upper swing arm 3, a lower swing arm 4, more than one middle mounting connecting rod 11 and end mounting connecting rods 12; one end of the upper swing arm 3 and one end of the lower swing arm 4 are respectively rotatably connected with the corresponding mounting bracket 8, one end of the end mounting connecting rod 12 is rotatably connected with the other end of the upper swing arm 3, the other end of the end mounting connecting rod 12 is rotatably connected with the other end of the lower swing arm 4, one end of the middle mounting connecting rod 11 is rotatably connected with the upper swing arm 3, the other end of the middle mounting connecting rod 11 is rotatably connected with the lower swing arm 4, and the middle mounting connecting rod 11 is positioned between the end mounting connecting rod 12 and the mounting bracket 8;

more than one middle table plate 2 and first table plate 6; the first table plate 6 is arranged on the two end mounting connecting rods 12; each middle table plate 2 is arranged on two corresponding middle mounting connecting rods 11;

two supporting legs 5; the upper end parts of the supporting feet 5 are respectively arranged at the other end parts of the corresponding end part mounting connecting rods 12, so that the supporting feet 5 swing along with the corresponding end part mounting connecting rods 12, or the upper end parts of the supporting feet 5 are respectively arranged at the other end parts of the corresponding lower swing arms 4, so that the supporting feet 5 swing along with the corresponding lower swing arms 4; and

two cushion cylinders 92; each buffer cylinder 92 is rotatably mounted on the corresponding mounting bracket 8, and the air rod of each buffer cylinder 92 is rotatably connected with the corresponding upper swing arm 3 or lower swing arm 4, so that the upper swing arm 3 and the lower swing arm 4 slowly rotate downwards, and the supporting legs 5 are linked and slowly opened. The air rod of the buffer cylinder 92 can also be rotatably connected with the mounting bracket 8, the buffer cylinder 92 is rotatably mounted on the upper swing arm 3 or the lower swing arm 4, the mounting structure of the buffer cylinder 92 and the mounting structure of the buffer cylinder 92 belong to the same structure, and a customer can select the mounting structure according to requirements.

When the folding wall table is used, the middle table plate 2 is pulled downwards, and the upper swing arm 3 or the lower swing arm 4 is supported by the air rod of the buffer air cylinder 92, so that the upper swing arm 3 or the lower swing arm 4 is prevented from directly falling downwards due to the action of gravity, and the buffer effect is realized on the falling of the upper swing arm 3 or the lower swing arm 4; when the folding wall table is not needed, the first table plate 6 is rotated upwards, and the upper swing arm 3, the lower swing arm 4, the middle table plate 2 and the second table plate 7 are stored in the storage frame 1.

In this embodiment, the present invention further comprises a first connecting bracket 51, and two ends of the first connecting bracket 51 are respectively mounted on the corresponding supporting feet 5.

In this embodiment, the present invention further includes a second connecting bracket 10 and a third connecting bracket 13; the two ends of the second connecting bracket 10 are respectively installed at one end of the two lower swing arms 4, the two ends of the third connecting bracket 13 are respectively installed at the other end of the two lower swing arms 4, and the second connecting bracket 10, the two lower swing arms 4 and the third connecting bracket 13 form a rotating frame. When in use, the folding wall table is more stable and firm.

In the present embodiment, the fastening device further includes more than four first fastening members 14, four second fastening members 16, and four third fastening members 18; first installation long holes 111 are formed in both ends of all the intermediate installation links 11, first installation grooves 21 are formed in both ends of the intermediate table 2, and the first installation grooves 21 correspond to the corresponding first installation long holes 111, so that the intermediate table 2 is fixedly installed on the installation links 11 through first fasteners 14; second installation long holes 121 are formed in both ends of all the end installation links 12, second installation grooves 61 are formed in both ends of the first table 6, and the second installation grooves 61 correspond to the corresponding second installation long holes 121, so that the first table 6 is fixedly installed on the end installation links 12 through second fasteners 16; third installation long holes 81 are formed in both ends of the two installation brackets 8, third installation grooves 71 are formed in both ends of the second table 7, and the third installation grooves 71 correspond to the corresponding third installation long holes 81, so that the second table 7 is fixedly installed on the installation brackets 8 through the corresponding third fasteners 18. During assembly, the assembly is convenient.

In this embodiment, the positioning device further includes four or more first positioning members 15; first adjusting holes 112 are formed in both end portions of all the intermediate mounting links 11, the intermediate table 2 is located above the first adjusting holes 112, the first positioning members 15 are mounted in the first adjusting holes 112 and are in threaded fit, and the upper end portions of the first positioning members 15 can be abutted against the intermediate table 2 so as to adjust the height of the intermediate table 2. After assembly, the height of the middle table 2 can be adjusted to make the first table 6, the second table 7 and the middle table 2 flush.

In this embodiment, four second positioning members 17 are further included; the two end parts of all the end part mounting connecting rods 12 are provided with second adjusting holes 122, the first table board 6 is positioned above the second adjusting holes 122, the second positioning part 17 is mounted in the second adjusting holes 122 and is in threaded fit, and the upper end part of the second positioning part 17 can be abutted against the first table board 6 so as to adjust the height of the first table board 6. After assembly, the height of the first table 6 can be adjusted so that the first table 6, the second table 7 and the middle table 2 are flush.

In this embodiment, four third positioning members 19 are further included; third adjusting holes 82 are formed in two end portions of all the mounting brackets 8, the second table 7 is located above the third adjusting holes 82, the third positioning piece 19 is mounted in the third adjusting holes 82 and is in threaded fit, and the upper end portion of the third positioning piece 19 can abut against the second table 7 so as to adjust the height of the second table 7. After assembly, the height of the second table 7 can be adjusted so that the first table 6, the second table 7 and the middle table 2 are flush.

In this embodiment, it further comprises two cylinder mounting sleeves 91; the two cylinder mounting sleeves 91 are rotatably mounted on the corresponding mounting brackets 8, and the buffer cylinder 92 is mounted in the corresponding mounting sleeve 91.

In the present embodiment, a storage space 101 is provided below the mounting bracket 8 on the storage rack 1.

The embodiments of the present invention are described in detail with reference to the drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention.

Claims

1. A folding wall table, comprising:

a storage rack (1), two mounting brackets (8) and a second table board (7); the two mounting brackets (8) are mounted on a back plate of the storage frame (1), and the second table plate (7) is mounted on the two mounting brackets (8);

two groups of linkage assemblies with the same structure; the linkage assembly comprises an upper swing arm (3), a lower swing arm (4), more than one middle mounting connecting rod (11) and end mounting connecting rods (12); one end of the upper swing arm (3) and one end of the lower swing arm (4) are respectively rotatably connected with the corresponding mounting bracket (8), one end of the end mounting connecting rod (12) is rotatably connected with the other end of the upper swing arm (3), the other end of the end mounting connecting rod (12) is rotatably connected with the other end of the lower swing arm (4), one end of the middle mounting connecting rod (11) is rotatably connected with the upper swing arm (3), the other end of the middle mounting connecting rod (11) is rotatably connected with the lower swing arm (4), and the middle mounting connecting rod (11) is positioned between the end mounting connecting rod (12) and the mounting bracket (8);

more than one middle table plate (2) and first table plate (6); the first table plates (6) are arranged on the connecting rods (12) arranged at the two end parts; each middle table plate (2) is arranged on two corresponding middle mounting connecting rods (11);

two supporting legs (5); the upper ends of the supporting feet (5) are respectively arranged at the other ends of the corresponding end mounting connecting rods (12) to enable the supporting feet (5) to swing along with the corresponding end mounting connecting rods (12), or the upper ends of the supporting feet (5) are respectively arranged at the other ends of the corresponding lower swing arms (4) to enable the supporting feet (5) to swing along with the corresponding lower swing arms (4); and

two cushion cylinders (92); each buffer cylinder (92) is rotatably installed on the corresponding installation support (8), the air rod of each buffer cylinder (92) is rotatably connected with the corresponding upper swing arm (3) or the corresponding lower swing arm (4) so that the upper swing arm (3) and the lower swing arm (4) slowly rotate downwards, and meanwhile, the supporting legs (5) are linked and slowly opened.

2. Folding wall table according to claim 1, characterized in that it further comprises a first connecting bracket (51), the two ends of said first connecting bracket (51) being mounted on the corresponding supporting feet (5), respectively.

3. Folding wall table according to claim 1, characterized in that it further comprises a second connecting bracket (10) and a third connecting bracket (13); two ends of the second connecting support (10) are respectively arranged at one end of the two lower swing arms (4), two ends of the third connecting support (13) are respectively arranged at the other ends of the two lower swing arms (4), and the second connecting support (10), the two lower swing arms (4) and the third connecting support (13) form a rotating frame.

4. A folding wall table according to claim 1, characterized in that it further comprises more than four first fastening members (14), four second fastening members (16) and four third fastening members (18); first mounting long holes (111) are formed in two end portions of all the middle mounting connecting rods (11), first mounting grooves (21) are formed in two end portions of the middle table plate (2), the first mounting grooves (21) correspond to the corresponding first mounting long holes (111), and the middle table plate (2) is fixedly mounted on the mounting connecting rods (11) through first fasteners (14); second mounting long holes (121) are formed in two end portions of all the end mounting connecting rods (12), second mounting grooves (61) are formed in two end portions of the first table (6), the second mounting grooves (61) correspond to the corresponding second mounting long holes (121), and the first table (6) is fixedly mounted on the end mounting connecting rods (12) through second fasteners (16); third installation long holes (81) are formed in two end portions of the two installation supports (8), third installation grooves (71) are formed in two end portions of the second table plate (7) respectively, and the third installation grooves (71) correspond to the third installation long holes (81) so that the second table plate (7) can be fixedly installed on the installation supports (8) through corresponding third fasteners (18).

5. A folding wall table according to claim 1 or 3, characterized in that it further comprises more than four first positioning members (15); the two end parts of the middle mounting connecting rods (11) are respectively provided with a first adjusting hole (112), the middle table plate (2) is located above the first adjusting holes (112), the first positioning piece (15) is mounted in the first adjusting holes (112) and is in threaded fit, and the upper end part of the first positioning piece (15) can be propped against the middle table plate (2) so as to adjust the height of the middle table plate (2).

6. A folding wall table according to claim 1 or 3, characterized in that it further comprises four second positioning members (17); all the two end parts on the end part mounting connecting rods (12) are respectively provided with a second adjusting hole (122), the first table plate (6) is positioned above the second adjusting holes (122), the second positioning piece (17) is mounted in the second adjusting holes (122) and is in threaded fit, and the upper end part of the second positioning piece (17) can be propped against the first table plate (6) so as to adjust the height of the first table plate (6).

7. A folding wall table according to claim 1 or 3, characterized in that it further comprises four third positioning members (19); all the two end parts of the mounting bracket (8) are provided with third adjusting holes (82), the second table plate (7) is positioned above the third adjusting holes (82), the third positioning piece (19) is installed in the third adjusting holes (82) and is in threaded fit, and the upper end part of the third positioning piece (19) can be propped against the second table plate (7) so as to adjust the height of the second table plate (7).

8. A folding wall table according to claim 1, characterized in that it further comprises two cylinder mounting sleeves (91); the two cylinder mounting sleeves (91) are rotatably mounted on the corresponding mounting supports (8), and the buffer cylinder (92) is mounted in the corresponding mounting sleeve (91).

9. Folding wall table according to claim 1, characterized in that a receiving space (101) is provided on the receiving shelf (1) below the mounting bracket (8).