Hanging bracket for paper holder

Abstract

The utility model discloses a hanging bracket for paper supports, which comprises a bracket body, the upper end of the bracket body is connected with a hook through a detachable structure, the lower end of the bracket body is connected with a shelf for supporting a plurality of paper supports, the detachable structure comprises a connecting rod connected to the hook, the connecting rod is provided with a fixing table, and the fixing table is provided with a plurality of clamping grooves. A positioning plate is arranged on the frame body, a positioning hole used for limiting the fixing table is formed in the positioning plate, a screw is arranged on the positioning hole, and one end of the screw penetrates through the positioning hole to be in threaded connection with the fixing table. The hook on the hanging bracket is connected to the bracket body through the detachable structure, when the hook is abraded, an operator only needs to replace the hook and the connecting rod, the whole hanging bracket does not need to be additionally purchased again, and the production cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of hanging bracket for paper tray. BACKGROUND

[0002] Paper tray, also known as paper pulp molding, is made of paper box scraps, newsprint, white pure wood pulp and other raw materials. After pulping and blending, the pulp with a certain proportion is formed into different types and purposes of environmentally friendly paper products through vacuum adsorption molding and drying. Paper tray has good shockproof, impactproof, antistatic and corrosion-resistant effects, and no environmental pollution, which is more conducive to the export of manufacturers' products and widely used in the packaging of electronic, electrical, computer, mechanical parts, industrial instruments, handicraft glass, ceramics, toys, medicine and other industries. In the above drying process, a hanging bracket is often used to support multiple paper trays with spacing between them. The existing hanging bracket includes a frame body with a hook connected to the upper end. The lower end of the frame body is connected to a shelf for placing multiple paper trays. The hook is integrally formed with the frame body. When the hook is worn out, the entire hanging bracket must be replaced, which is very inconvenient to use. SUMMARY

[0003] The present utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the present utility model provides a hanging bracket for paper tray.

[0004] To solve the above technical problems, the present utility model adopts the following technical solutions:

[0005] A hanging bracket for paper tray includes a frame body with a hook connected to the upper end by a detachable structure. The lower end of the frame body is connected to a shelf for supporting multiple paper trays. The detachable structure includes a connecting rod connected to the hook. The connecting rod is provided with a fixed table. The frame body is provided with a positioning plate. The positioning plate is provided with a positioning hole for limiting the fixed table. The positioning hole is provided with a screw. One end of the screw is threaded into the fixed table through the positioning hole.

[0006] Preferably, the cross section of the fixed table is hexagonal.

[0007] Preferably, the frame body includes a stand with a symmetrical quadrilateral hinged frame connected to the upper end of the stand. Two quadrilateral hinged frames are connected by a horizontal rod. The two ends of the positioning plate are connected to the quadrilateral hinged frames.

[0008] Preferably, the quadrilateral hinged frame is connected with a spring.

[0009] Preferably, the quadrilateral articulated frame comprises a first swing rod and a second swing rod articulated on the stand, a third swing rod is articulated on the first swing rod, and a fourth swing rod articulated with the second swing rod is articulated on the third swing rod.

[0010] The utility model discloses the beneficial effects are:

[0011] The hook on the hanger of the application is connected on the frame body through the detachable structure, when the hook is abraded, the operator can replace the hook and the connecting rod, and the whole hanger does not need to be additionally purchased, so that the production cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0012] The above and / or additional aspects and advantages of the utility model will become apparent and more readily appreciated from the following description of the embodiments, with reference to the following drawings, in which:

[0013] Fig. 1 It is a paper support application scenario schematic diagram of the utility model;

[0014] Fig. 2 It is a structure schematic diagram of the paper support hanger of the utility model;

[0015] Fig. 3 It is a structure schematic diagram of the hook and detachable structure of the utility model. DETAILED DESCRIPTION

[0016] The embodiments of the utility model are described in detail below, and the embodiment examples are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout.

[0017] The orientation shown in the drawings can not be understood as limiting the specific protection scope of the utility model, and is only for the reference understanding of the preferred embodiment, and the position of the product components shown in the drawings can be changed or the number can be increased or the structure can be simplified.

[0018] The "connection" described in the specification and the components shown in the drawings "connected" with each other can be understood as fixedly connected or detachably connected or integrally connected, which can be directly connected or connected through an intermediate medium, and a person skilled in the art can understand the connection relationship according to the specific situation and can derive that the screw connection or riveting or welding or clamping or embedding and other ways are replaced with different embodiments in a suitable way.

[0019] The orientation words such as up, down, left, right, top, bottom and the like described in the specification and shown in the drawings, the components can be directly contacted or contacted through other features between them, for example, up can be directly up and obliquely up, or it only means higher than other objects, and other orientations can be similarly understood.

[0020] The manufacturing material of the component with the solid shape shown in the specification and the drawings can adopt a metal material or a non-metal material or other synthetic materials; the machining process adopted by the component with the solid shape can be stamping, forging, casting, wire cutting, laser cutting, injection molding, numerical milling, three-dimensional printing, machining and the like; the ordinary skilled in the art can adaptively select or combine selection according to different processing conditions, cost and precision, but is not limited to the above-mentioned materials and manufacturing processes.

[0021] A hanging bracket for paper holders, referring to Figs. 1-3 , comprising a bracket body 1, the upper end of the bracket body 1 is connected with a hook 2 through a detachable structure, the lower end of the bracket body 1 is connected with a layer frame 3 for supporting a plurality of paper holders, the detachable structure comprises a connecting rod 41 connected to the hook 2, the connecting rod 41 is provided with a fixing table 42, the bracket body 1 is provided with a positioning plate 43, the positioning plate 43 is provided with a positioning hole 44 for limiting the fixing table 42, the positioning hole 44 is provided with a screw 45, one end of the screw 45 is screwed through the positioning hole 44 and connects the fixing table 42.

[0022] Further, the cross section of the fixing table 42 is hexagonal.

[0023] Further, the bracket body 1 comprises a stand 11, the stand 11 is symmetrically provided with a quadrilateral hinged frame 12, a cross rod 13 is connected between the two quadrilateral hinged frames 12, and the two ends of the positioning plate 43 are respectively connected to the quadrilateral hinged frames 12.

[0024] Further, the quadrilateral hinged frame 12 is connected with a spring 5.

[0025] Further, the quadrilateral hinged frame 12 comprises a first swing rod 121 and a second swing rod 122 hingedly arranged on the stand 11, a third swing rod 123 is hingedly arranged on the first swing rod 121, and a fourth swing rod 124 hingedly arranged with the second swing rod 122 is arranged on the third swing rod 123.

[0026] The working principle of the utility model is:

[0027] The use scene of the hanging bracket of the application is that the hook 2 on the hanging bracket is hung on a hanging device, for example, the hanging device can be a rope. The operator places the paper holder to be dried on the layer frame 3, the layer frame 3 is generally provided with a plurality of storage grooves 1-1 for placing paper holders in the vertical direction, and the drying mode can be to use the flow of air to take away the moisture on the paper holder; the application mainly improves the design between the hook 2 and the bracket body 1, and the specific working principle is:

[0028] A connecting rod 41 is connected to the hook 2, a fixing table 42 is arranged at the end of the connecting rod 41, a positioning plate 43 is arranged on the frame body 1, and a positioning hole 44 is arranged on the positioning plate 43. The cross-sectional shape of the fixing table 42 of the present application is hexagonal. During installation, first, the fixing table 42 is limited in the positioning hole 44, and then one end of the screw 45 is screwed through the positioning hole 44 and is screwed with the fixing table 42. Thus, the fixing table 42 can be fixed on the positioning plate 43, so that the hook 2 can be installed on the frame body 1. When the hook 2 needs to be replaced, the screw 45 is loosened, the threaded connection between the screw 45 and the fixing table 42 is released, and the fixing table 42 can be easily taken out of the positioning plate 43. During the production and design of the hanger of the present application, a plurality of hooks 2 with connecting rods 41 are generally matched. Then, the operator only needs to replace the hook 2 and the connecting rod 41, and does not need to additionally purchase the entire hanger.

[0029] On the basis of the above technical solutions, considering that when the suspension device is a rope, the rope is easy to sway under the action of external force, the present application is provided with a quadrilateral articulated frame 12 on the stand 11, a cross bar 13 is connected between the two quadrilateral articulated frames 12, and the two ends of the positioning plate 43 are fixed on the quadrilateral articulated frames 12. As an embodiment 1, the quadrilateral articulated frame 12 can be articulated with a first swing rod 121 and a second swing rod 122 on the stand 11, a third swing rod 123 is articulated on the first swing rod 121, and a fourth swing rod 124 is articulated at the two ends of the third swing rod 123 and the second swing rod 122. The present application is provided with a spring 5 at the articulated points between the first swing rod 121 and the second swing rod 122 and the articulated points between the third swing rod 123 and the fourth swing rod 124. When the rope sways, the rope has an upward or downward force on the hook 2. For example, when the rope sways upward, according to the principle of force transmission, the hook 2 will link the connecting rod 41 to have an upward force on the positioning plate 43. The end of the positioning plate 43 is connected to the articulated points of the third swing rod 123 and the fourth swing rod 124, so as to pull the articulated points upward. At this time, the spring 5 is in a stretched state. Since the first swing rod 121 is articulated with the third swing rod 123, and the fourth swing rod 124 is articulated with the second swing rod 122, the first swing rod 121 and the second swing rod 122 will also swing, which has a buffering effect on the force. Therefore, the force transmitted to the layer rack 3 is greatly reduced. In this process, when the rope is subjected to external force, the structure of the spring 5 and the quadrilateral articulated frame 12 can reduce the force of the rope on the layer rack 3 when the rope swings, thereby effectively preventing the paper holder from falling off the layer rack 3.

[0030] The hook on the hanger of the application is connected to the frame body through a detachable structure, when the hook is worn, the operator only needs to replace the hook 2 and the connecting rod 41, and does not need to additionally purchase the whole hanger, thereby reducing the production cost.

[0031] Although the utility model is described in detail with reference to the above examples, it is obvious to those skilled in the art through the disclosure that various changes or modifications can be made to the utility model without departing from the principles and spirit of the utility model defined by the claims. Therefore, the detailed description of the embodiments of the disclosure is only used for explanation, not for limiting the utility model, and the protection range is defined by the content of the claims.

Claims

1. A hanger for a paper tray, characterized by, The utility model relates to a paper holder, including frame (1), the upper end of frame (1) is connected with the hook (2) through detachable structure, the lower end of frame (1) is connected with the layer frame (3) for supporting multiple paper trays, the detachable structure includes the connecting rod (41) connected on hook (2), the connecting rod (41) is provided with fixed platform (42), the frame (1) is provided with positioning plate (43), the positioning plate (43) is provided with the positioning hole (44) for the limiting fixed platform (42), the positioning hole (44) is provided with screw (45), one end of screw (45) passes through positioning hole (44) and is screwed with fixed platform (42).

2. A hanger for a paper tray according to claim 1, wherein The cross section of the fixed platform (42) is hexagonal.

3. The hanger for a paper tray according to claim 1, wherein The frame (1) includes a stand (11), the stand (11) is symmetrically provided with a quadrilateral hinged frame (12), a cross bar (13) is connected between the two quadrilateral hinged frames (12), and two ends of the positioning plate (43) are respectively connected to the quadrilateral hinged frames (12).

4. A hanger for a paper cone according to claim 3, wherein The quadrilateral hinged frame (12) is connected with a spring (5).

5. A hanger for a paper cone according to claim 3, wherein The quadrilateral hinged frame (12) includes a first swing rod (121) and a second swing rod (122) hingedly arranged on the stand (11), a third swing rod (123) is hingedly arranged on the first swing rod (121), and a fourth swing rod (124) hingedly arranged on the third swing rod (123) is hingedly arranged with the second swing rod (122).

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