Double-layer wall surface storage rack

Abstract

The utility model discloses a double-layer wall surface commodity shelf, which relates to the field of commodity shelves, and adopts the technical scheme that the double-layer wall surface commodity shelf comprises wall plates, an upper partition plate and a lower partition plate, the inner end of the upper partition plate is hinged to the upper end of the wall plate, first sliding rails are arranged on the two sides of the upper partition plate respectively, sliding pieces are arranged in the first sliding rails in a sliding fit mode, the upper partition plate is provided with clamping pieces for limiting the sliding pieces in an outward sliding mode, the upper end of the first connecting rod is connected to the sliding pieces, and the lower end of the first connecting rod is hinged to the wall plate below the upper partition plate. Second sliding rails are arranged on the two sides of the wall plate correspondingly, and the two sides of the inner end of the lower partition plate are in sliding fit with the second sliding rails correspondingly. The middle section of the lower partition plate is hinged to the upper end of the first connecting rod, and the lower end of the second connecting rod is hinged to a wallboard below the lower partition plate. The folding and unfolding device can be switched between an unfolding state and a folding state, articles can be normally placed when the folding and unfolding device is folded, the folding and unfolding device is attached to the leaning wall, occupied space is quite small, and operation is quite convenient and easy.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of commodity shelf, especially in two -layer wall surface commodity shelf. BACKGROUND

[0002] The commodity shelf on the wall can be used to store articles, but the commodity shelf protruding from the wall will occupy the space outside the wall, and the existing commodity shelf cannot be deformed without placing articles, which will cause space waste, such as the patent document with the publication number CN105640053A discloses a folding wall cabinet, although it is advertised as folding, but actually only the cabinet door part has folding, and it cannot help the space utilization. The present scheme aims to provide a commodity shelf which can realize efficient utilization of space by folding when no articles are placed. SUMMARY

[0003] To solve the above technical problems, the utility model provides a double -layer wall surface commodity shelf can realize the switching of two conditions of unfolding and folding, normal placing articles when unfolding, folding when leaning on the wall, very small space occupation, very convenient and easy operation.

[0004] The utility model solves technical scheme that technical problem it adopts: double -layer wall surface commodity shelf, including wallboard, upper baffle and lower baffle;

[0005] The wallboard is vertically arranged, the inner end of the upper baffle is hinged to the upper end of the wallboard, the two sides of the upper baffle are respectively provided with first sliding rail, the first sliding rail is slidably connected with sliding piece, the upper baffle is provided with the clamping piece that the sliding piece outward sliding is limited, the upper end of the first connecting rod is connected to the sliding piece, and the lower end of the first connecting rod is hinged to the wallboard below the upper baffle;

[0006] The two sides of the wallboard are respectively provided with second sliding rail, and the inner end of the lower baffle is respectively slidably connected with the second sliding rail;The middle segment of the lower baffle is hinged to the upper end of the first connecting rod, and the lower end of the first connecting rod is hinged to the wallboard below the lower baffle;

[0007] The outer end of the upper baffle is hinged to the upper end of the third connecting rod, the outer end of the lower baffle is hinged to the lower end of the fourth connecting rod, and the lower end of the third connecting rod is hinged to the upper end of the fourth connecting rod.

[0008] When the upper baffle and the lower baffle are used for supporting, the upper baffle is supported by the first connecting rod, and the clamping piece is used for limiting the upper end of the first connecting rod, and the lower baffle is supported by the second connecting rod. The outer end of the upper baffle and the lower baffle is connected by the third connecting rod and the fourth connecting rod, which improves the supporting strength of the outer end and avoids the inner end of the lower baffle from being raised.

[0009] When it is needed to be folded, the upper end of the first connecting rod is unlocked by the clamping piece, and the upper end of the first connecting rod slides along the first sliding rail to the outer end of the upper partition, that is, the first connecting rod contacts the support of the upper partition, the outer end of the upper partition swings downward, the inner end of the lower partition slides upward along the second sliding rail, and the outer end of the lower partition swings downward, thereby realizing that the upper partition and the lower partition are respectively folded downward to the wallboard.

[0010] The unfolded upper partition and lower partition can time double-layered articles, and the folded upper partition and lower partition occupy very small space.

[0011] Preferably, the first sliding rail is a strip-shaped hole, and the sliding piece is a pin shaft penetrating the strip-shaped hole. It is convenient to adapt to the first sliding rail, and the connection is more stable.

[0012] Preferably, the clamping piece comprises a swing lever, a pin lever, a spring and a pressing arm.

[0013] The middle part of the swing lever is hinged to the upper partition, the inner end of the swing lever extends to the side of the first sliding rail corresponding to the sliding piece, the inner end of the pin lever is hinged to the outer end of the swing lever, the outer end of the swing lever is slidingly matched with the pressing arm, the outer end of the pressing arm is hinged to the outer end of the upper partition, the pin lever is sleeved with the spring, and the two ends of the spring are respectively abutted to the side walls of the swing lever and the pressing arm.

[0014] Under the action of the spring, the middle parts of the swing lever and the pressing arm will be raised, the front end of the swing lever is pressed to the strip-shaped hole by the spring, the sliding of the sliding piece in the first sliding rail is limited, the upper partition is supported, when it is needed to remove the limitation, the pressing arm is pressed, the spring is extruded, the front end of the swing lever is raised, and the first connecting rod is removed from the first sliding rail, the upper end of the first connecting rod can normally slide to the outer end.

[0015] Preferably, the pressing arm comprises a groove-shaped piece and a rotating pin, the middle part of the groove-shaped piece is rotationally matched with the rotating pin, the side wall of the rotating pin is provided with a through hole, the outer end of the pin lever penetrates the through hole, and one end of the spring is abutted to the pin lever. On the one hand, the spring and the pin lever are wrapped therein, and the pressing arm is better operated and extruded, and on the other hand, the swing lever is better swung when it is extruded.

[0016] Preferably, the wallboard is provided with a linkage assembly on each side, and the linkage assembly comprises a sliding cylinder, a sliding rod, a fifth connecting rod, a sixth connecting rod, a swing lever and a seventh connecting rod.

[0017] The sliding cylinder is vertically arranged on the two sides of the wallboard, the sliding rod is slidingly penetrated in the sliding cylinder, the upper end of the sliding rod is hinged to the lower end of the fifth connecting rod, and the upper end of the fifth connecting rod is hinged to the middle segment of the upper partition.

[0018] The lower end of the slide rod is hinged to the upper end of the sixth connecting rod, the sixth connecting rod extends from both sides of the wall plate to the middle part, the lower end of the sixth connecting rod is hinged to the lower end of the tilt rod, the tilt rod extends to the middle part of the wall plate, the middle part of the tilt rod is hinged to the wall plate, and the upper end of the tilt rod is hinged to the lower end of the seventh connecting rod, the upper end of the seventh connecting rod extends upward and outward, and the upper end of the seventh connecting rod is hinged to the inner end of the lower partition plate.

[0019] When the upper partition plate and the lower partition plate are in the horizontally unfolded state, the first connecting rod is unfolded, the first connecting rod is unfolded, the upper end of the first connecting rod is unfolded, the upper end of the first connecting rod is unfolded, and the upper end of the first connecting rod is unfolded.

[0020] The upper partition plate unfolded downward pushes the slide rod downward through the fifth connecting rod, the lower end of the slide rod pushes the lower end of the tilt rod downward through the sixth connecting rod, the upper end of the tilt rod swings upward, the tilt rod pushes the inner end of the lower partition plate upward along the second slide rail through the seventh connecting rod, that is, the outer end of the upper partition plate swings downward, and the inner end of the lower partition plate swings upward through the linkage assembly, so that the folding is very smooth, and the lower partition plate is folded and located on the inner side of the outer partition plate.

[0021] When unfolding is needed, the outer end of the upper partition plate swings upward through operation, and the inner end of the lower partition plate is driven to slide downward through the linkage assembly, and the whole process is opposite to the folding, so that the unfolding of the upper partition plate and the lower partition plate can be quickly realized.

[0022] Preferably, the inner end of the lower partition plate is provided with a shaft rod in the transverse direction, and the upper end of the seventh connecting rod is hinged to the shaft rod. The shaft rod can improve the connection strength between the lower partition plate and the upper end of the seventh connecting rod.

[0023] Preferably, the two ends of the shaft rod extend outward and slide with the second slide rail. The strength of the lower partition plate and the second slide rail can be improved.

[0024] Preferably, the second slide rail is a sliding groove, and the two ends of the shaft rod slide with the sliding groove. It is convenient to cooperate with the second partition plate.

[0025] The utility model discloses the beneficial effect:

[0026] The article placing rack can realize the switching of the unfolded and folded states, can normally place articles when unfolding, can be close to the wall when folding, and occupies very small space, and the upper partition plate and the lower partition plate can be well linked through the linkage assembly, so that the article placing rack can be opened and folded more easily. DRAWINGS

[0027] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only five of the drawings in this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0028] Figure 1 This is a schematic diagram showing the unfolded form of an embodiment of the present utility model;

[0029] Figure 2 This is a schematic diagram of a linkage component facing a wall panel according to an embodiment of the present utility model;

[0030] Figure 3 This is a schematic diagram of the folding process in an embodiment of the present invention;

[0031] Figure 4 This is a schematic diagram of the card component according to an embodiment of the present utility model;

[0032] Figure 5 This is a schematic diagram of a door lock with a paddle lock according to an embodiment of the present utility model;

[0033] The components are as follows: 1. Upper partition; 2. First connecting rod; 3. First slide rail; 4. Wall panel; 5. Lower partition; 6. Second connecting rod; 7. Fifth connecting rod; 8. Slide rod; 9. Sixth connecting rod; 10. Rocker arm; 11. Seventh connecting rod; 12. Shaft; 13. Second slide rail; 14. Slide cylinder; 15. Swing rod; 16. Pressure arm; 17. Third connecting rod; 18. Fourth connecting rod; 19. Sliding component; 20. Groove component; 21. Turning pin; 22. Pin rod; 23. Spring; 24. Touch ball lock. Detailed Implementation

[0034] To enhance understanding of this utility model, it will be described in further detail below with reference to the accompanying drawings and embodiments. These embodiments are only used to explain this utility model and do not limit the scope of protection of this utility model.

[0035] Example

[0036] like Figure 1 As shown, it includes a wall panel 4, an upper partition 1, and a lower partition 5; the wall panel 4 is vertically arranged, the inner end of the upper partition 1 is hinged to the upper end of the wall panel 4, the upper partition 1 is provided with a first slide rail 3 on both sides, a slide member 19 is slidably fitted in the first slide rail 3, the upper partition 1 is provided with a locking member to limit the outward sliding of the slide member 19, the upper end of the first connecting rod 2 is connected to the slide member 19, and the lower end of the first connecting rod 2 is hinged to the wall panel 4 below the upper partition 1;

[0037] Two sides of the wallboard 4 are respectively provided with second sliding rails 13, inner ends of the lower partition plate 5 are respectively slidably connected with the second sliding rails 13; the middle section of the lower partition plate 5 is hingedly connected with the upper end of the first connecting rod 2, the lower end of the first connecting rod 2 is hingedly connected with the wallboard 4 below the lower partition plate 5; the outer end of the upper partition plate 1 is hingedly connected with the upper end of the third connecting rod 17, the outer end of the lower partition plate 5 is hingedly connected with the lower end of the fourth connecting rod 18, the lower end of the third connecting rod 17 is hingedly connected with the upper end of the fourth connecting rod 18. The length of the third connecting rod 17 is shorter than the length of the fourth connecting rod 18. The first restoring torsion spring is arranged at the hinged connection between the upper end of the third connecting rod 17 and the upper partition plate 1, the second restoring torsion spring is arranged at the hinged connection between the lower end of the fourth connecting rod 18 and the lower partition plate 5, and the first restoring torsion spring and the second restoring torsion spring drive the third connecting rod 17, the fourth connecting rod 18, the upper partition plate 1 and the lower partition plate 5 to fold. The hinged connection between the second connecting rod 6 and the wallboard 4 is provided with a third restoring torsion spring, and the third restoring torsion spring drives the second connecting rod to unfold.

[0038] As shown in the combination Figure 5 The lower partition plate 5 and the wallboard 4 are respectively provided with mutually matched bead bumping locks 24, so as to lock the position of the lower partition plate 5 relative to the wallboard 4 when folding. The bead bumping lock is a conventional component and can be purchased on the market, and the structure thereof will not be described herein.

[0039] When the upper partition plate 1 and the lower partition plate 5 are used for supporting, the upper partition plate 1 is supported by the first connecting rod 2, and the clamping piece is used for limiting the upper end of the first connecting rod 2, and the lower partition plate 5 is supported by the second connecting rod 6. The outer ends of the upper partition plate 1 and the lower partition plate 5 are connected by the third connecting rod 17 and the fourth connecting rod 18, so as to improve the supporting strength of the outer ends and avoid the inner end of the lower partition plate 5 from being raised.

[0040] As shown in the combination Figure 3 When folding is needed, the upper end of the first connecting rod 2 is unlocked by the clamping piece, the upper end of the first connecting rod 2 slides to the outer end of the upper partition plate 1 along the first sliding rail 3, that is, the first connecting rod 2 contacts the support of the upper partition plate 1, the outer end of the upper partition plate 1 swings downward, the inner end of the lower partition plate 5 slides upward along the second sliding rail 13, and the outer end of the lower partition plate 5 swings downward, so as to realize that the upper partition plate 1 and the lower partition plate 5 are respectively stacked downward to the wallboard 4.

[0041] The unfolded upper partition plate 1 and the lower partition plate 5 can time double-layered placed articles, and the folded upper partition plate 1 and the lower partition plate 5 occupy very small space.

[0042] The first sliding rail 3 is a strip-shaped hole, and the sliding piece 19 is a pin shaft penetrating the strip-shaped hole. The sliding piece 19 is convenient for adapting to the first sliding rail 3 and is more stable in connection.

[0043] As shown in the combination Figure 4As shown, the card piece comprises a swing rod 15, a pin rod 22, a spring 23 and a pressing arm 16; the middle part of the swing rod 15 is hinged relative to the upper partition plate 1, the inner end of the swing rod 15 extends to the side of the first sliding rail 3 corresponding to the slider 19, the inner end of the pin rod 22 is hinged with the outer end of the swing rod 15, the outer end of the swing rod 15 is slidingly matched with the pressing arm 16, the outer end of the pressing arm 16 is hinged with the outer end of the upper partition plate 1, the pin rod 22 is sleeved with the spring 23, and the two ends of the spring 23 are respectively abutted to the side walls of the swing rod 15 and the pressing arm 16.

[0044] Under the action of the spring 23, the middle parts of the swing rod 15 and the pressing arm 16 will be raised, the front end of the swing rod 15 is pressed to the strip-shaped hole by the spring 23, the sliding of the slider 19 in the first sliding rail 3 is limited, and the upper partition plate 1 is supported, when the limitation needs to be released, the pressing arm 16 is pressed, the spring 23 is extruded, the front end of the swing rod 15 is raised and away from the first sliding rail 3, the limitation on the upper end of the first connecting rod 2 is released, and the upper end of the first connecting rod 2 can normally slide to the outer end.

[0045] The pressing arm 16 comprises a groove-shaped piece 20 and a rotating pin 21, the middle part of the groove-shaped piece 20 is rotationally matched with the rotating pin 21, the side wall of the rotating pin 21 is provided with a through hole, the outer end of the pin rod 22 penetrates through the through hole, and one end of the spring 23 abuts against the pin rod 22. On the one hand, the spring 23 and the pin rod 22 are wrapped therein, and the pressing arm 16 is better extruded, and on the other hand, the swing rod 15 is better swung when extruded.

[0046] In combination Figure 2 As shown, the wall plate 4 is provided with a linkage assembly on each side, the linkage assembly comprises a sliding cylinder 14, a sliding rod 8, a fifth connecting rod 7, a sixth connecting rod 9, a swing rod 10 and a seventh connecting rod 11;

[0047] The sliding cylinder 14 is vertically arranged on the two sides of the wall plate 4, the sliding rod 8 is slidingly penetrated through the sliding cylinder 14, the upper end of the sliding rod 8 is hinged with the lower end of the fifth connecting rod 7, and the upper end of the fifth connecting rod 7 is hinged with the middle section of the upper partition plate 1;

[0048] The lower end of the sliding rod 8 is hinged with the upper end of the sixth connecting rod 9, the sixth connecting rod 9 extends from the two sides of the wall plate 4 to the middle part, the lower end of the sixth connecting rod 9 is hinged with the lower end of the swing rod 10, the swing rod 10 extends to the middle part of the wall plate 4, the middle part of the swing rod 10 is hinged relative to the wall plate 4, the upper end of the swing rod 10 is hinged with the lower end of the seventh connecting rod 11, the upper end of the seventh connecting rod 11 extends upward and outward, and the upper end of the seventh connecting rod 11 is hinged relative to the inner end of the lower partition plate 5.

[0049] When the upper partition plate 1 and the lower partition plate 5 are in the horizontally unfolded state, the upper partition plate 1 is folded by releasing the limiting of the upper end of the first connecting rod 2 by the clamping piece, and the upper end of the first connecting rod 2 can slide outward, and the outer end of the upper partition plate 1 swings downward, and the outer end of the lower partition plate 5 can also swing outward.

[0050] The upper partition plate 1 swinging downward pushes the sliding rod 8 downward through the fifth connecting rod 7, the lower end of the sliding rod 8 pushes the lower end of the tilting rod 10 to swing downward through the sixth connecting rod 9, the upper end of the tilting rod 10 swings upward, and the tilting rod 10 pushes the inner end of the lower partition plate 5 to slide upward along the second sliding rail 13 through the seventh connecting rod 11, that is, the outer end of the upper partition plate 1 swings downward at the same time, and the inner end of the lower partition plate 5 is swung upward through the linkage assembly, so that the folding is very smooth, and the lower partition plate 5 is folded and located on the inner side of the outer partition plate.

[0051] When unfolding is needed, the outer end of the upper partition plate 1 swings upward through the linkage assembly, and the inner end of the lower partition plate 5 slides downward, and the whole process is opposite to the folding, so that the unfolding of the upper partition plate 1 and the lower partition plate 5 can be realized quickly.

[0052] The inner end of the lower partition plate 5 is provided with a shaft rod 12 in the transverse direction, and the upper end of the seventh connecting rod 11 is hinged to the shaft rod 12. The shaft rod 12 can improve the connecting strength of the lower partition plate 5 and the upper end of the seventh connecting rod 11.

[0053] The two ends of the shaft rod 12 extend outward and slide with the second sliding rail 13. The strength of the lower partition plate 5 and the second sliding rail 13 can be improved.

[0054] The second sliding rail 13 is a sliding groove, and the two ends of the shaft rod 12 slide with the sliding groove. It is convenient to cooperate with the second partition plate.

[0055] The utility model discloses the beneficial effect of:

[0056] The article placing rack of the scheme can realize the switching of two states of unfolding and folding, can place articles normally when unfolding, can be close to the wall when folding, and the space occupied is very small, and the upper partition plate 1 and the lower partition plate 5 can be well linked through the linkage assembly, so that the article placing rack can be opened and folded more easily.

[0057] The technical features of the above embodiments can be combined arbitrarily, and to make the description simple, all possible combinations of the technical features in the above embodiments are not described, however, as long as the combinations of the technical features do not exist contradictory, it should be considered that the range is recorded in the specification.

[0058] The above-described embodiments only express several implementation manners of the application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the scope of the utility model patent. It should be pointed out that for ordinary skilled persons in the art, without departing from the concept of the application, a number of modifications and improvements can be made, which all belong to the protection scope of the application. Therefore, the protection scope of the patent of the application should be subject to the appended claims.

Claims

1. A double-walled wall-mounted shelf, characterized in that, The wall plate (4), the upper partition plate (1) and the lower partition plate (5); The wall plate (4) is vertically arranged, the inner end of the upper partition plate (1) is hinged to the upper end of the wall plate (4), the two sides of the upper partition plate (1) are respectively provided with first sliding rails (3), the first sliding rails (3) are slidably fitted with sliding pieces (19), the upper partition plate (1) is provided with clamping pieces for limiting the outward sliding of the sliding pieces (19), the upper end of a first connecting rod (2) is connected to the sliding piece (19), and the lower end of the first connecting rod (2) is hinged to the wall plate (4) below the upper partition plate (1). The two sides of the wall plate (4) are respectively provided with second sliding rails (13), and the inner ends of the lower partition plate (5) are respectively slidably fitted with the second sliding rails (13); the middle section of the lower partition plate (5) is hinged to the upper end of the first connecting rod (2), and the lower end of the first connecting rod (2) is hinged to the wall plate (4) below the lower partition plate (5). The outer end of the upper partition plate (1) is hinged to the upper end of a third connecting rod (17), the outer end of the lower partition plate (5) is hinged to the lower end of a fourth connecting rod (18), and the lower end of the third connecting rod (17) is hinged to the upper end of the fourth connecting rod (18).

2. The double-walled wall mount of claim 1, wherein: The first sliding rail (3) is a strip-shaped hole, and the sliding piece (19) is a pin shaft penetrating the strip-shaped hole.

3. The double-walled wall mount of claim 1, wherein: The clamping piece comprises a swing rod (15), a pin rod (22), a spring (23) and a pressing arm (16); The middle section of the swing rod (15) is hinged to the upper partition plate (1), the inner end of the swing rod (15) extends to the side of the first sliding rail (3) corresponding to the sliding piece (19), the inner end of the pin rod (22) is hinged to the outer end of the swing rod (15), the outer end of the swing rod (15) is slidably fitted with the pressing arm (16), the outer end of the pressing arm (16) is hinged to the outer end of the upper partition plate (1), the pin rod (22) is sleeved with the spring (23), and the two ends of the spring (23) abut against the swing rod (15) and the pressing arm (16) respectively.

4. The double-walled wall mount of claim 3, wherein: The pressing arm (16) comprises a groove-shaped piece (20) and a rotating pin (21), the middle section of the groove-shaped piece (20) is rotatably fitted with the rotating pin (21), the side wall of the rotating pin (21) is provided with a through hole, the outer end of the pin rod (22) penetrates the through hole, and one end of the spring (23) abuts against the pin rod (22).

5. The double-walled wall mount of claim 1, wherein: The two sides of the wall plate (4) are respectively provided with linkage assemblies, and the linkage assemblies comprise a sliding cylinder (14), a sliding rod (8), a fifth connecting rod (7), a sixth connecting rod (9), a tilting rod (10) and a seventh connecting rod (11); The sliding cylinder (14) is vertically arranged on the two sides of the wall plate (4), the sliding rod (8) is slidably penetrated in the sliding cylinder (14), the upper end of the sliding rod (8) is hinged to the lower end of the fifth connecting rod (7), and the upper end of the fifth connecting rod (7) is hinged to the middle section of the upper partition plate (1). The lower end of the slide rod (8) is hinged with the upper end of the sixth connecting rod (9), the sixth connecting rod (9) extends from both sides to the middle of the wall plate (4), the lower end of the sixth connecting rod (9) is hinged with the lower end of the tilt rod (10), the tilt rod (10) extends to the middle of the wall plate (4), the middle of the tilt rod (10) is hinged relative to the wall plate (4), the upper end of the tilt rod (10) is hinged with the lower end of the seventh connecting rod (11), the upper end of the seventh connecting rod (11) extends upward and outward, and the upper end of the seventh connecting rod (11) is hinged relative to the inner end of the lower partition plate (5).

6. The double-walled wall mount of claim 5, wherein: The inner end of the lower partition plate (5) is provided with a shaft rod (12), and the upper end of the seventh connecting rod (11) is hinged on the shaft rod (12).

7. The double-walled wall mount of claim 6, wherein: Both ends of the shaft rod (12) extend outward and are in sliding fit with the second slide rail (13).

8. The double-walled wall mount of claim 7, wherein: The second slide rail (13) is a sliding groove, and both ends of the shaft rod (12) are in sliding fit with the sliding groove.

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