CN113197468A

CN113197468A - Combined display shelf for stationery sales

Info

Publication number: CN113197468A
Application number: CN202110670105.8A
Authority: CN
Inventors: 张建
Original assignee: Wuxi Runyue Electromechanical Technology Co ltd
Current assignee: Wuxi Runyue Electromechanical Technology Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-08-03
Anticipated expiration: 2041-06-17
Also published as: CN113197468B

Abstract

The invention relates to the field of display goods shelves, in particular to a combined display goods shelf for stationery sales, which comprises a fixed plate, wherein two sides of one end of the fixed plate are fixedly connected with first supporting rods, a first supporting plate is arranged above the fixed plate, four corners of the bottom of the first supporting plate are fixedly connected with sliding rods, the other end of each sliding rod penetrates through the fixed plate, the sliding rods are connected with the fixed plate in a sliding mode, one end of each sliding rod, penetrating through the fixed plate, is fixedly connected with a fixed block, the top of each fixed block is fixedly connected with a spring, and the spring is sleeved on a rod wall of one end, penetrating through the fixed plate, of each sliding rod. Through with the second bracing piece towards the direction pulling of keeping away from first bracing piece, the second bracing piece can drive second backup pad and first backup pad separation, and after the separation, first backup pad can be jacking up under the pulling force effect of spring for a longer backup pad is constituteed to first backup pad and second backup pad, makes the length of show goods shelves can effectual adjustment.

Description

Combined display shelf for stationery sales

Technical Field

The invention relates to the field of display shelves, in particular to a combined display shelf for stationery sales.

Background

Stationery is a cultural tool and is a basic tool for daily work, study and management. Due to the fact that the stationery is diversified in types, the stationery needs to be placed in order by using the display shelf when being sold. The existing display shelf is mainly characterized in that a plurality of supporting plates which are sequentially arranged from top to bottom are supported by four supporting rods, so that the length and the height of the display shelf are fixed, and the display shelf can not be freely adjusted according to requirements.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a combined display shelf for stationery sales.

The technical scheme adopted by the invention for solving the technical problems is as follows: a combined display shelf for stationery sale comprises a fixed plate, a first supporting rod fixedly connected with both sides of one end of the fixed plate, a first supporting plate is arranged above the fixed plate, four corners at the bottom of the first supporting plate are fixedly connected with sliding rods, the other end of each sliding rod penetrates through the fixed plate, the sliding rod is connected with the fixed plate in a sliding way, one end of the sliding rod penetrating through the fixed plate is fixedly connected with a fixed block, the top of the fixed block is fixedly connected with a spring which is sleeved on the rod wall of one end of the sliding rod, which penetrates through the fixed plate, the top of one end of the first supporting plate, which is far away from the first supporting rod, is provided with a first inclined edge, a second supporting plate is arranged above the first supporting plate, the bottom of second backup pad corresponds first contained side and sets up the second contained side of looks adaptation, the equal fixedly connected with second bracing piece in both sides that second contained side one end was kept away from to the second backup pad.

Specifically, the both sides that the second backup pad is close to second slope limit one end all are provided with the third bracing piece, two equal first limit slide and the second limit slide of fixedly connected with on the pole wall of the adjacent one side of third bracing piece, all correspond first limit slide and set up the first limit chute of looks adaptation on the panel wall of fixed plate both sides, all correspond the second limit slide and set up the second limit chute of looks adaptation on the panel wall of second backup pad both sides, first limit slide and second limit slide difference sliding connection are in the inside of first limit chute and second limit chute.

Specifically, two adjacent spliced poles are arranged between the first supporting rods, between the two adjacent second supporting rods and between the two adjacent third supporting rods, the top of each spliced pole is penetrated through to form a first insertion groove, the inner fixedly connected with fixing columns of the first insertion grooves are fixedly connected with the top and the bottom of each of the first supporting rods, the second supporting rods and the third supporting rods are provided with inner thread grooves, the inner top and the inner bottom of each first insertion groove are slidably inserted into the outer thread columns, and one end of each outer thread column, far away from the fixing columns, is inserted into the adjacent inner thread grooves in a threaded manner.

Specifically, the top and the bottom of fixed column all fixedly connected with plug column, the one end that internal thread recess was kept away from to the external screw thread post corresponds plug column and sets up the second inserting groove of looks adaptation, plug column sliding plug connects to the inside in second inserting groove.

Specifically, the bottom of the fixing plate is fixedly connected with an internal thread sleeve in an inserting mode, internal threads of the internal thread sleeve are connected with a screw rod in an inserting mode, and the screw rod penetrates through one end of the internal thread sleeve to be in contact with the bottom of the first supporting plate.

Specifically, an internal thread sleeve extends from one end, far away from the first supporting plate, of the screw rod, a poking block is fixedly connected to one end, extending out of the internal thread sleeve, of the screw rod, and the diameter of the poking block is larger than that of the screw rod.

Specifically, fixedly connected with third limiting slide block on the pole wall of first bracing piece, correspond third limiting slide block and seted up third limiting slide groove on the bulkhead of first bracing piece, third limiting slide block sliding connection is in the inside of third limiting slide groove.

The invention has the beneficial effects that:

(1) according to the combined display shelf for stationery sale, one end of the fixed plate and one end of the second support plate are respectively supported by the two first support rods fixedly connected to one end of the fixed plate and the two second support rods fixedly connected to one end of the second support plate, the second support plate is arranged above the first support plate, the first support plate is arranged above the fixed plate, so that the fixed plate can support the second support plate, the support rods can be connected through the connecting columns arranged between the support rods, the display shelves can be stacked together, and the number of layers of goods which can be displayed on the display shelf can be effectively adjusted.

(2) According to the combined display shelf for stationery sales, the second support rod is pulled towards the direction far away from the first support rod, the second support rod can drive the second support plate to be separated from the first support plate, and after separation, the first support plate can be lifted upwards under the action of the tensile force of the spring, so that the first support plate and the second support plate form a longer support plate, and the length of the display shelf can be effectively adjusted.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic structural view of a combined display shelf for stationery sales provided by the present invention;

FIG. 2 is a sectional view taken along the line A-A in FIG. 1 of the combined display shelf for stationery items on sale according to the present invention;

FIG. 3 is a schematic structural view of the combined display shelf for stationery selling according to the present invention;

FIG. 4 is a schematic structural view of a fixing plate in the combined display shelf for stationery selling according to the present invention;

FIG. 5 is a schematic structural view of a first supporting plate of the combined display shelf for stationery selling according to the present invention;

FIG. 6 is a schematic structural view of a second supporting plate of the combined display shelf for stationery sales provided by the present invention;

fig. 7 is a schematic structural view of a connecting column in a combined display shelf for stationery sales provided by the present invention.

In the figure: 1. a fixing plate; 2. a first support bar; 3. a first support plate; 4. an internally threaded sleeve; 5. a screw rod; 6. a shifting block; 7. a slide bar; 8. a fixed block; 9. a spring; 10. a first inclined edge; 11. a second support plate; 12. a second inclined edge; 13. a second support bar; 14. a third support bar; 15. a first limit slide block; 16. a first limiting chute; 17. a second limit slide block; 18. a third limiting slide block; 19. a third limiting chute; 20. connecting columns; 21. a first insertion groove; 22. fixing a column; 23. inserting the column; 24. an internal thread groove; 25. an externally threaded post; 26. a second insertion groove; 27. the second spacing spout.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-7, the combined display shelf for stationery sales according to the present invention comprises a fixing plate 1, a first supporting rod 2 fixedly connected to both sides of one end of the fixing plate 1, a first supporting plate 3 disposed above the fixing plate 1, a sliding rod 7 fixedly connected to each of four corners of the bottom of the first supporting plate 3, the other end of the sliding rod 7 passing through the fixing plate 1, the sliding rod 7 slidably connected to the fixing plate 1, a fixing block 8 fixedly connected to one end of the sliding rod 7 passing through the fixing plate 1, a spring 9 fixedly connected to the top of the fixing block 8, the spring 9 sleeved on the rod wall of the end of the sliding rod 7 passing through the fixing plate 1, a first inclined edge 10 disposed on the top of one end of the first supporting plate 3 far from the first supporting rod 2, a second supporting plate 11 disposed above the first supporting plate 3, and a second inclined edge 12 disposed at the bottom of the second supporting plate 11 corresponding to the first inclined edge 10, and the two sides of one end, far away from the second inclined edge 12, of the second supporting plate 11 are fixedly connected with second supporting rods 13.

Both sides that second backup pad 11 is close to second slope limit 12 one end all are provided with third bracing piece 14, two equal first limit slide 15 of fixedly connected with and second limit slide 17 on the pole wall of the adjacent one side of third bracing piece 14, all set up the first limit chute 16 of looks adaptation corresponding first limit slide 15 on the panel wall of fixed plate 1 both sides, all set up the second limit chute 27 of looks adaptation corresponding second limit slide 17 on the panel wall of second backup pad 11 both sides, first limit slide 15 and second limit slide 17 are sliding connection respectively in the inside of first limit chute 16 and second limit chute 27.

Adjacent two all be provided with spliced pole 20 between the first bracing piece 2 and between two adjacent second bracing pieces 13 and between two adjacent third bracing pieces 14, first inserting groove 21 has been seted up in running through at the top of spliced pole 20, the inside fixedly connected with fixed column 22 of first inserting groove 21, the top and the bottom of first bracing piece 2, second bracing piece 13 and third bracing piece 14 all set up female thread groove 24, the equal slip grafting of interior top and interior bottom of first inserting groove 21 has external screw thread post 25, external screw thread post 25 keeps away from one end screw thread of fixed column 22 and pegs graft to adjacent female thread groove 24.

The top and the bottom of fixed column 22 all are fixedly connected with plug column 23, the one end that internal thread recess 24 was kept away from to external screw thread post 25 corresponds plug column 23 and sets up the second inserting groove 26 of looks adaptation, plug column 23 slides and inserts to the inside of second inserting groove 26, and plug column 23 inserts and connects to the inside of second inserting groove 26 can make external screw thread post 25 peg graft more stable when to the inside of first inserting groove 21.

The bottom of fixed plate 1 is fixed pegging graft there is internal thread sleeve 4, the internal thread of internal thread sleeve 4 is pegged graft and is had lead screw 5, lead screw 5 passes the bottom contact of the one end of internal thread sleeve 4 and first backup pad 3, and lead screw 5 can make spring 9 can not be pushed down by the article that the top was placed after jacking first backup pad 3 when rotating.

The one end that first backup pad 3 was kept away from to lead screw 5 extends internal thread sleeve 4, just lead screw 5 extends the one end fixedly connected with toggle block 6 of internal thread sleeve 4, the diameter of toggle block 6 is greater than the diameter of lead screw 5, and toggle block 6 can make more convenient laborsaving of lead screw 5 when rotating.

Fixedly connected with third limit slide block 18 on the pole wall of first bracing piece 2, correspond third limit slide block 18 and seted up third limit slide 19 on the bulkhead of first bracing piece 3, third limit slide block 18 sliding connection is in the inside of third limit slide 19, and third limit slide block 18 can make first bracing piece 3 more stable when going up and down.

When the length of the display shelf is required to be extended, the second support rod 13 can drive the second support plate 11 to be separated from the first support plate 3 by pulling the second support rod 13 towards the direction far away from the first support rod 2 when the number of layers of goods which can be displayed on the display shelf is required to be adjusted, the external thread column 25 is connected in the internal thread groove 24 on the support rod in a threaded manner, the external thread column 25 is connected in the first inserting-connecting groove 21 on the connecting column 20 in an inserting manner, so that the support rods can be stacked together, the two first support rods 2 fixedly connected to one end of the fixing plate 1 and the two second support rods 13 fixedly connected to one end of the second support plate 11 can respectively support one ends of the fixing plate 1 and the second support plate 11, the second support plate 11 is arranged above the first support plate 3, the first support plate 3 is arranged above the fixing plate 1, so that the fixing plate 1 can support the second support plate 11, after the separation, first backup pad 3 can jack up under the pulling force effect of spring 9 for a longer backup pad is constituteed to first backup pad 3 and second backup pad 11, makes the length of show goods shelves can effectual adjustment.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The combined display shelf for stationery sales is characterized by comprising first supporting rods (2) fixedly connected to two sides of one end of a fixing plate (1), a first supporting plate (3) is arranged above the fixing plate (1), sliding rods (7) are fixedly connected to four corners of the bottom of the first supporting plate (3), the other ends of the sliding rods (7) penetrate through the fixing plate (1), the sliding rods (7) are slidably connected with the fixing plate (1), one ends of the sliding rods (7) penetrating through the fixing plate (1) are fixedly connected with fixing blocks (8), springs (9) are fixedly connected to the tops of the fixing blocks (8), the springs (9) are sleeved on rod walls of the ends of the sliding rods (7) penetrating through the fixing plate (1), and first inclined edges (10) are arranged at the tops of the first supporting plate (3) far away from one end of the first supporting rods (2), the top of first backup pad (3) is provided with second backup pad (11), second slope limit (12) of looks adaptation are seted up to the bottom of second backup pad (11) corresponding first slope limit (10), the equal fixedly connected with second bracing piece (13) in both sides of second slope limit (12) one end is kept away from in second backup pad (11).

2. The combined display shelf for stationery commodities sale as claimed in claim 1, wherein: both sides that second backup pad (11) is close to second slope limit (12) one end all are provided with third bracing piece (14), two equal first limit slide (15) of fixedly connected with and second limit slide (17) on the pole wall of the adjacent one side of third bracing piece (14), all correspond first limit slide (16) that first limit slide (15) seted up the looks adaptation on the siding of fixed plate (1) both sides, all correspond second limit slide (27) that second limit slide (17) seted up the looks adaptation on the siding of second backup pad (11) both sides, first limit slide (15) and second limit slide (17) are sliding connection respectively in the inside of first limit slide (16) and second limit slide (27).

3. The combined display shelf for stationery commodities sale as claimed in claim 1, wherein: the connecting column (20) is arranged between every two adjacent first supporting rods (2), between every two adjacent second supporting rods (13) and between every two adjacent third supporting rods (14), a first inserting groove (21) is formed in the top of the connecting column (20) in a penetrating mode, a fixing column (22) is fixedly connected to the inside of the first inserting groove (21), inner thread grooves (24) are formed in the top and the bottom of the first supporting rods (2), the top and the bottom of the second supporting rods (13) and the bottom of the third supporting rods (14), outer threaded columns (25) are connected to the inner top and the inner bottom of the first inserting groove (21) in a sliding and inserting mode, and one end, far away from the fixing column (22), of each outer threaded column (25) is connected to the adjacent inner thread grooves (24) in a threaded inserting mode.

4. The combined display shelf for stationery commodities sale as claimed in claim 1, wherein: the top and the bottom of the fixed column (22) are both fixedly connected with an inserting column (23), one end, far away from the internal thread groove (24), of the external thread column (25) corresponds to the inserting column (23) and is provided with a second inserting groove (26) matched with the inserting column, and the inserting column (23) is slidably inserted into the second inserting groove (26).

5. The combined display shelf for stationery commodities sale as claimed in claim 1, wherein: the bottom of the fixing plate (1) is fixedly connected with an internal thread sleeve (4) in an inserting mode, internal threads of the internal thread sleeve (4) are connected with a screw rod (5) in an inserting mode, and one end, penetrating through the internal thread sleeve (4), of the screw rod (5) is in contact with the bottom of the first supporting plate (3).

6. The combined display shelf for stationery commodities of claim 5, wherein: the one end that first backup pad (3) was kept away from in lead screw (5) extends internal thread sleeve (4), just lead screw (5) extend the one end fixedly connected with shifting block (6) of internal thread sleeve (4), the diameter of shifting block (6) is greater than the diameter of lead screw (5).

7. The combined display shelf for stationery commodities sale as claimed in claim 1, wherein: fixedly connected with third spacing slider (18) on the pole wall of first bracing piece (2), third spacing spout (19) have been seted up corresponding third spacing slider (18) on the bulkhead of first bracing piece (3), third spacing slider (18) sliding connection is in the inside of third spacing spout (19).