Anti-falling bracket retaining spring for display cabinet and display cabinet

Abstract

The present invention relates to a bracket clip for preventing a display cabinet from falling off and a display cabinet, comprising a clip body, wherein the clip body is bent so that both ends extend forward, the bent rear side of the clip body is inserted into the mounting hole of a column, and the two ends of the clip body extending forward from the column are respectively an upper arm and a lower arm, the lower arm abuts against the lower edge of the mounting hole, and the lower arm is connected with a buckle, the buckle abuts against the upper end surface of the bracket and presses the bracket downward under the action of elastic force, thereby locking the bracket on the column. The problem of the bracket falling off from the mounting hole of the column during the transportation or handling of the display cabinet can be effectively solved.

Description

Technical Field

[0001] The invention relates to a display cabinet, in particular to an anti-falling bracket clamp spring for the display cabinet and the display cabinet. Background Art

[0002] A display cabinet is a cabinet with special functions provided for displaying goods. Existing display cabinets generally include a cabinet body, in which a plurality of layers of height-adjustable grid frames are usually arranged for placing various exhibits.

[0003] Usually, brackets are fixed on the left and right sides of the grid, and then the brackets are installed on the columns on the left and right sides of the cabinet. The columns are provided with bracket mounting holes at equal distances. By adjusting the brackets to different mounting holes, the height of the grid can be adjusted to achieve the best display effect. The common display cabinet brackets on the market are installed on the columns without any fixation. When the display cabinet is placed vertically, the brackets will not fall off due to gravity. However, the vibration and bumps during the transportation of the product may cause the brackets to fall off from the mounting holes of the columns, causing damage to the interior of the display cabinet. Summary of the invention

[0004] The present invention provides a display cabinet anti-falling bracket retaining spring and the display cabinet, which can effectively solve the problem that the bracket falls off from the mounting hole of the column during the transportation or handling of the display cabinet.

[0005] In order to solve the above-mentioned technical problems, the present invention adopts the following solutions:

[0006] A bracket retaining spring for preventing falling off of a display cabinet comprises a bracket retaining spring body, wherein the bracket retaining spring body is bent so that both ends extend forward, and the bent rear side of the bracket retaining spring body is inserted into the mounting hole of a column, and the two ends of the bracket retaining spring body extending forward of the column are respectively an upper arm and a lower arm, and the lower arm abuts against the lower edge of the mounting hole, and the lower arm is connected with a buckle, and the buckle abuts against the upper end surface of the bracket and presses the bracket downward under the action of elastic force, thereby locking the bracket on the column.

[0007] Preferably, the upper arm of the retaining spring body is connected to a retaining spring handle, which includes an elastic part and a limiting part. The elastic part is bent so that both ends extend toward the rear, one end of the elastic part is connected to the retaining spring body, and the other end of the elastic part is connected to the limiting part. The retaining spring handle and the upper arm cooperate so that after the limiting part extends into the mounting hole, the limiting part can be stuck on the edge of the mounting hole of the column or hooked on the inner wall of the column to prevent the retaining spring body from detaching from the mounting hole.

[0008] Preferably, a groove is provided at the connection between the limiting portion and the elastic portion on the side facing away from the upper arm, and the upper arm and the groove respectively abut against two opposite edges of the same mounting hole, so that the limiting portion is clamped on the edge of the mounting hole of the column, or the limiting portion is a hook, which extends into the mounting hole of the column and then hooks on the inner wall of the column.

[0009] Preferably, the elastic portion is located directly above the retaining spring body, inserted into the mounting hole and abuts against the upper edge of the mounting hole, so that the upper arm moves downward, increasing the elastic force between the upper arm and the lower arm, thereby increasing the pressure pressing the bracket downward.

[0010] Preferably, the retaining spring body, the buckle, the elastic portion and the limiting portion are formed by bending a spring steel wire.

[0011] Preferably, a card slot or a card block is provided at the lower end of the buckle, and the card slot is correspondingly sleeved on the outer side of the bracket and can move along the bracket, or the card block is correspondingly inserted into a groove on the upper surface of the bracket and can move along the bracket.

[0012] Preferably, a slot is provided at the lower end of the buckle, the slot is formed by bending a spring steel wire, the slot includes a left arm and a right arm arranged opposite to each other, and the tops of the left arm and the right arm are connected by a connecting piece that rests against the upper end surface of the bracket.

[0013] Preferably, the front end of the lower arm is bent to the right or left and connected to the upper end of the right arm or the upper end of the left arm respectively, and the right arm or the left arm directly connected to the front end of the lower arm includes at least one U-shaped subunit.

[0014] Preferably, the left arm or the right arm which is not directly connected to the lower arm comprises at least one U-shaped subunit, or an L-shaped structure, or a vertical rod-shaped structure, or an inclined rod-shaped structure.

[0015] A display cabinet comprises a cabinet body, a grid frame and an anti-drop bracket retaining spring for the display cabinet. A column is arranged in the cabinet body, brackets are arranged on the left and right sides of the grid frame, a plurality of mounting holes are opened on the column, and a hook is arranged on the bracket, which can extend into the mounting hole so that the bracket can be hooked on the column.

[0016] The anti-falling bracket retaining spring for a display cabinet and the display cabinet have the following beneficial effects:

[0017] The anti-falling bracket retaining spring can effectively lock the bracket on the column, which can effectively prevent the bracket from falling off the column during transportation. Moreover, the anti-falling bracket retaining spring is formed by bending a spring steel wire, which is simple to manufacture and low in cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the display cabinet in the present invention;

[0019] Figure 2 It is a partial enlarged schematic diagram of the display cabinet in the present invention;

[0020] Figure 3 It is a schematic structural diagram of the anti-falling bracket retaining spring in the present invention.

[0021] Description of reference numerals:

[0022] 1. Circlip body; 11. Upper arm; 12. Lower arm; 13. Buckle; 131. Slot; 132. Left arm; 133. Right arm; 134. Connector; 14. Circlip handle; 141. Elastic part; 142. Limiting part; 2. Column; 21. Mounting hole; 3. Bracket; 31. Hooking part; 4. Cabinet; 5. Grid. DETAILED DESCRIPTION

[0023] Combine the following Figures 1 to 3 , the present invention is further described:

[0024] A display cabinet includes a cabinet body 4, a grid frame 5, and a bracket retaining spring for preventing the bracket from falling off. A vertically extending column 2 is respectively arranged on the left and right sides of the rear side of the cabinet body 4. A bracket 3 is fixed on the left and right sides of the grid frame 5. A plurality of mounting holes 21 are provided on the column 2. A hook portion 31 is provided on the bracket 3. The hook portion 31 can be inserted into the mounting hole 21 so that the bracket 3 is hooked on the column 2. Specifically, a plurality of hook portions 31 of the bracket 3 are longitudinally arranged, and they are respectively inserted into different mounting holes 21. The retaining spring body 1 and the hook portion 31 located at the top are inserted into the same mounting hole 21 of the column 2.

[0025] The anti-falling bracket retaining spring includes a retaining spring body 1, which is bent so that both ends extend forward, and the bent rear side of the retaining spring body 1 is inserted into the mounting hole 21 of the column 2. The two ends of the retaining spring body 1 extending forward of the column 2 are respectively an upper arm 11 and a lower arm 12, and the lower arm 12 is against the lower edge of the mounting hole 21. The lower arm 12 is connected with a buckle 13, which is against the upper end surface of the bracket 3 and presses the bracket 3 downward under the action of elastic force, thereby locking the bracket 3 on the column 2.

[0026] The upper arm 11 of the retaining spring body 1 is connected to a retaining spring handle 14, which includes an elastic portion 141 and a limiting portion 142. The elastic portion 141 is bent so that both ends extend toward the rear, one end of the elastic portion 141 is connected to the retaining spring body 1, and the other end of the elastic portion 141 is connected to the limiting portion 142. The retaining spring handle 14 and the upper arm 11 cooperate so that the limiting portion 142 extends into the mounting hole 21. The limiting portion 142 can be stuck on the edge of the mounting hole 21 of the column 2 or hooked on the inner wall of the column 2 to prevent the retaining spring body 1 from detaching from the mounting hole 21.

[0027] Specifically, a groove is provided at the connection between the limiting portion 142 and the elastic portion 141 on the side facing away from the upper arm 11, and the upper arm 11 and the groove respectively abut against the two opposite edges of the same mounting hole 21, so that the limiting portion 142 is clamped on the edge of the mounting hole 21 of the column 2, or the limiting portion 142 is a hook, which is inserted into the mounting hole 21 of the column 2 and then hooked on the inner wall of the column 2. Those skilled in the art should understand that the limiting portion 142 can be inserted into the same mounting hole 21 as the clip body 1, or the limiting portion 142 can be inserted into a different mounting hole 21 than the clip body 1.

[0028] The elastic portion 141 is located directly above the retaining spring body 1 , inserted into the mounting hole 21 and against the upper edge of the mounting hole 21 , so that the upper arm 11 moves downward, increasing the elastic force between the upper arm 11 and the lower arm 12 , thereby increasing the pressure pressing the bracket 3 downward.

[0029] A card slot 131 or a card block is provided at the lower end of the buckle 13. The card slot 131 is correspondingly sleeved on the outer side of the bracket 3 and can move along the bracket 3, or the card block is correspondingly inserted into the groove on the upper surface of the bracket 3 and can move along the bracket 3. The purpose of the buckle 13 being able to move along the bracket 3 is to facilitate the removal of the bracket 3 retaining spring from the mounting hole 21.

[0030] The clamping spring body 1 , the buckle 13 , the elastic portion 141 and the limiting portion 142 are formed by bending a spring steel wire.

[0031] A slot 131 is provided at the lower end of the buckle 13, and the slot 131 is formed by bending a spring steel wire. The slot 131 includes a left arm 132 and a right arm 133 that are arranged opposite to each other. The tops of the left arm 132 and the right arm 133 are connected by a connecting piece 134 that is connected to the upper end surface of the bracket 3, and the distance between the left arm 132 and the right arm 133 is slightly larger than the thickness of the bracket 3, so that the installed anti-falling bracket retaining spring is always buckled on the bracket 3.

[0032] The front end of the lower arm 12 is bent to the right or left, correspondingly connected to the right arm 133 or the left arm 132 of the slot 131, and the right arm 133 or the left arm 132 directly connected to the front end of the lower arm 12 includes at least one subunit arranged in a U shape. The left arm 132 or the right arm 133 not directly connected to the lower arm 12 includes at least one U-shaped subunit, or an L-shaped structure, or a vertical rod-shaped structure, or an inclined rod-shaped structure.

[0033] During installation, the hook portion 31 of the bracket 3 is correspondingly inserted into the mounting hole 21 of the column 2, and then the retaining spring handle 14 is pressed to insert the retaining spring body 1 and the retaining spring handle 14 into the mounting hole 21 accordingly, so that the lower arm 12 is against the lower edge of the mounting hole 21, and the limiting portion 142 connected to the upper arm 11 is stuck on the upper edge of the mounting hole 21, and the bracket 3 is pressed downward by the buckle 13, so that the hook portion 31 of the bracket 3 is always kept inserted in the mounting hole 21 of the column 2, thereby solving the problem of the bracket 3 falling off from the column 2 due to vibration, bumps, and tipping during transportation.

[0034] The anti-falling bracket retaining spring for display cabinet and the display cabinet have the following beneficial effects: the bracket 3 can be effectively locked on the column 2 by the anti-falling bracket retaining spring, and the problem of the bracket 3 falling off from the column 2 during transportation can be effectively prevented; and the anti-falling bracket retaining spring is formed by bending a spring steel wire, and is simple to manufacture and low in cost.

[0035] The present invention is described above by way of example in conjunction with the accompanying drawings. It is obvious that the implementation of the present invention is not limited to the above-mentioned method. As long as various improvements are made using the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. A retaining spring for an anti-drop bracket for a display cabinet, characterized in that: The invention comprises a retaining spring body (1), wherein the retaining spring body (1) is bent so that both ends extend forward, and the bent rear side of the retaining spring body (1) is inserted into the mounting hole (21) of the column (2), and the two ends of the retaining spring body (1) extending forward from the column (2) are respectively an upper arm (11) and a lower arm (12), and the lower arm (12) abuts against the lower edge of the mounting hole (21), and the lower arm (12) is connected with a buckle (13), and the buckle (13) abuts against the upper end surface of the bracket (3) and presses the bracket (3) downward under the action of elastic force, thereby locking the bracket (3) on the column (2); The upper arm (11) of the retaining spring body (1) is connected to a retaining spring handle (14), and the retaining spring handle (14) comprises an elastic portion (141) and a limiting portion (142). The elastic portion (141) is bent so that both ends extend toward the rear side, one end of the elastic portion (141) is connected to the retaining spring body (1), and the other end of the elastic portion (141) is connected to the limiting portion (142). The retaining spring handle (14) and the upper arm (11) cooperate so that after the limiting portion (142) extends into the mounting hole (21), the limiting portion (142) can be clamped on the edge of the mounting hole (21) of the column (2) or hooked on the inner wall of the column (2), so as to prevent the retaining spring body (1) from being separated from the mounting hole (21). The lower end of the buckle (13) is provided with a clamping groove (131) or a clamping block, the clamping groove (131) is correspondingly sleeved on the outer side of the bracket (3) and can move along the bracket (3), or the clamping block is correspondingly inserted into a groove on the upper surface of the bracket (3) and can move along the bracket (3).

2. The anti-drop bracket retaining spring for a display cabinet according to claim 1, characterized in that: A groove is provided at a connection point between the limiting portion (142) and the elastic portion (141) on a side facing away from the upper arm (11); the upper arm (11) and the groove respectively abut against two opposite edges of the same mounting hole (21), so that the limiting portion (142) is clamped on the edge of the mounting hole (21) of the column (2); or the limiting portion (142) is a hook, which extends into the mounting hole (21) of the column (2) and then hooks on the inner wall of the column (2).

3. The anti-drop bracket retaining spring for a display cabinet according to claim 1, characterized in that: The elastic portion (141) is located directly above the retaining spring body (1), is inserted into the mounting hole (21) and abuts against the upper edge of the mounting hole (21), so that the upper arm (11) moves downward, thereby increasing the elastic force between the upper arm (11) and the lower arm (12), thereby increasing the pressure for pressing the bracket (3) downward.

4. The anti-drop bracket retaining spring for a display cabinet according to claim 1, characterized in that: The clamping spring body (1), the buckle (13), the elastic portion (141) and the limiting portion (142) are formed by bending a spring steel wire.

5. The anti-drop bracket retaining spring for a display cabinet according to claim 1, characterized in that: A slot (131) is provided at the lower end of the buckle (13), the slot (131) being formed by bending a spring steel wire, the slot (131) comprising a left arm (132) and a right arm (133) which are arranged opposite to each other, the tops of the left arm (132) and the right arm (133) being connected via a connecting piece (134) which abuts against the upper end surface of the bracket (3).

6. The anti-drop bracket retaining spring for a display cabinet according to claim 5, characterized in that: The front end of the lower arm (12) is bent to the right or to the left, and is correspondingly connected to the upper end of the right arm (133) or the upper end of the left arm (132), and the right arm (133) or the left arm (132) directly connected to the front end of the lower arm (12) comprises at least one subunit arranged in a U shape.

7. The anti-drop bracket retaining spring for a display cabinet according to claim 6, characterized in that: The left arm (132) or the right arm (133) not directly connected to the lower arm (12) comprises at least one U-shaped subunit, or an L-shaped structure, or a vertical rod-shaped structure, or an inclined rod-shaped structure.

8. A display cabinet, characterized in that: The invention comprises a cabinet body (4), a grid frame (5) and an anti-drop bracket retaining spring for a display cabinet as claimed in any one of claims 1 to 7, wherein a column (2) is arranged inside the cabinet body (4), brackets (3) are arranged on the left and right sides of the grid frame (5), a plurality of mounting holes (21) are opened on the column (2), and a hook portion (31) is arranged on the bracket (3) and can extend into the mounting hole (21) so that the bracket (3) is hooked on the column (2).

Images