A small straight plate drawer panel adjusting device

Abstract

The utility model provides a small straight board drawer panel adjusting device, including fixed base, adjusting upper cover, adjusting lower cover, locking elastic part, up and down adjusting part, panel connection plug -in block, left and right adjusting part, the side of adjusting lower cover is equipped with the frame portion that turns over, and the adjusting lower cover is connected on the fixed base while forming with fixed base and has the insertion groove, adjusting upper cover is installed on adjusting lower cover, and adjusting upper cover is equipped with the reinforced support part, the positioning of locking elastic part installs between adjusting upper cover and adjusting lower cover, panel connection plug -in block is equipped with locking post, and panel connection plug -in block inserts insertion groove while promoting the swing hook portion swing of locking elastic part, to make the swing locking of locking elastic part and locking post match buckle installation, cooperate up and down adjusting part and the structure of left and right adjusting part, simple structure, under the premise of not losing the up and down and left and right adjusting range of panel and the tensile strength of panel, reduce the height of adjusting device whole, reliable and practical.

Description

Technical Field

[0001] This utility model relates to the field of straight drawer panel assembly technology, specifically a small straight drawer panel adjustment device. Background Technology

[0002] Currently, panel mounting components are installed at the connection between the drawer and the panel to enable quick installation and removal.

[0003] Most existing panel mounting assemblies use a combination of a rotating clip and a compression spring. During assembly, the spring's elastic force locks the rotating clip onto the panel's insert. During disassembly, a screwdriver is used to rotate the rotating clip to release it from the panel's insert. The structure is simple and the operation is convenient.

[0004] However, existing panel mounting components are large, require more space for installation, are costly, difficult to assemble, and require high assembly precision. Otherwise, the gap between the panel and the drawer may be large, or the panel may be loose, making it difficult to lock and affecting the normal use of the product.

[0005] To address this, panel adjustment assemblies with adjustable mounting positions have been added to the market. However, these panel adjustment assemblies are too tall. When assembling straight side panels at certain heights, if a single panel adjustment assembly is used, the panel connection strength will be insufficient. If two panel adjustment assemblies are used, the space in the panel height direction will be insufficient, resulting in insufficient vertical adjustment range of the panel and affecting the normal use of the product. Utility Model Content

[0006] The purpose of this invention is to overcome the shortcomings of the prior art and provide a small straight drawer panel adjustment device with a simple structure. Without sacrificing the panel's vertical and horizontal adjustment range or tensile strength, the overall height of the adjustment device is reduced, making it reliable and practical.

[0007] The objective of this invention is achieved as follows: A small straight drawer panel adjustment device includes a fixed base, an adjusting upper cover, an adjusting lower cover, a locking elastic element, a vertical adjusting element, a panel connecting block, and a horizontal adjusting element.

[0008] The lower adjustment cover has a folding frame on one side, and the lower adjustment cover is slidably connected to the fixed base while forming an insertion groove with the fixed base. The upper adjustment cover is installed on the lower adjustment cover, and the upper adjustment cover has a reinforcing support for the bottom of the folding frame. The positioning part of the locking elastic element is installed between the upper and lower adjustment covers. The swing locking part of the locking elastic element always swings towards the end of the insertion groove under the action of elastic potential energy. The panel connecting block has a locking post, and when the panel connecting block is inserted into the insertion groove, it pushes the swing hook of the locking elastic element to swing, so that the swing locking part of the locking elastic element passes over the locking post and engages with the locking post.

[0009] The up-down adjustment component is rotatably connected to the fixed base and, during rotation, causes the adjustment cover to slide up and down relative to the fixed base. The left-right adjustment component is rotatably connected to the panel connecting block and, during rotation, causes the panel connecting block to slide left and right relative to the fixed base.

[0010] Based on the above optimization, the left end of the adjustment cover is integrally folded to form an "Ω"-shaped folding frame.

[0011] Based on the above optimization, the adjustment cover is fixedly installed on the adjustment cover by fixing rivets, and the reinforcing support is integrally formed on the left side of the adjustment cover and closely attached to the bottom surface of the folding frame.

[0012] Based on the above optimization, the locking elastic element includes a torsion spring and a locking rotating hook. A positioning pin that matches the positioning part of the locking rotating hook is installed between the upper and lower adjustment covers. The torsion spring is fitted onto the positioning pin, and the two elastic ends of the torsion spring are respectively connected to the swing hook part of the lower adjustment cover and the locking rotating hook.

[0013] Based on the above optimization, the upper adjustment cover is provided with an integrally formed positioning ear, the positioning pin is installed between the positioning ear and the lower adjustment cover, and the swing hook of the locking rotating hook has an unlocking groove for controlling reverse swing to unlock with the locking pin.

[0014] Based on the above optimization, the lower cover has an up-and-down adjustment hole, and the up-and-down adjustment component is slidably connected to the up-and-down adjustment hole while rotating; the folding frame has a left-and-right adjustment hole, and the left-and-right adjustment component is slidably connected to the left-and-right adjustment hole while rotating.

[0015] Based on the above optimization, connecting pins for fixing the adjusting upper cover and the reinforcing support are respectively installed on the left and right sides of the adjusting lower cover. The fixing seat has a limiting groove for the connecting pin to move up and down with the adjusting lower cover, and the connecting pin is slidably connected to the limiting groove.

[0016] Based on the above optimization, the fixed base is integrally formed with a guide protrusion, and the adjustment lower cover is provided with a guide groove for sliding up and down with the guide protrusion.

[0017] The advantages of this utility model are:

[0018] 1) The structure of the fixed base, upper adjustment cover, lower adjustment cover, locking elastic element and panel connecting block of this panel adjustment device facilitates panel assembly and disassembly, effectively reduces the height of the panel adjustment device, making it suitable for straight drawers of various heights, with high applicability, reliability and practicality, and reduced production costs.

[0019] 2) The combination of the upper and lower adjustment covers in this structure enhances the tensile strength of the panel and improves the performance of the device.

[0020] 3) The structural cooperation of the up-down and left-right adjustment parts can realize the assembly position of the panel in the up-down and left-right directions, improve the assembly accuracy, and ensure the quality of product use. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of a preferred embodiment of the present invention.

[0022] Figure 2 This is a front view of a preferred embodiment of the present invention.

[0023] Figure 3 This is a cross-sectional view of a preferred embodiment of the present invention.

[0024] Figure 4 This is an exploded view of a preferred embodiment of the present invention. Detailed Implementation

[0025] The present invention will now be further described with reference to the accompanying drawings.

[0026] According to the appendix Figures 1 to 4 As shown, the small straight drawer panel adjustment device of this utility model includes a fixed base 1, an adjusting upper cover 2, an adjusting lower cover 3, a locking elastic element 4, an up-down adjusting element 5, a panel connecting block 6, and a left-right adjusting element 7.

[0027] The lower adjustment cover 3 has a folding frame 31 on one side, and the lower adjustment cover 3 is slidably connected to the fixed base 1 while forming an insertion groove with the fixed base 1. The upper adjustment cover 2 is installed on the lower adjustment cover 3, and the upper adjustment cover 2 has a reinforcing support 21 for supporting the bottom of the folding frame 31. The positioning part of the locking elastic member 4 is installed between the upper adjustment cover 2 and the lower adjustment cover 3, and the swing locking part of the locking elastic member 4 always swings towards the end of the insertion groove under the action of elastic potential energy. The panel connecting plug 6 has a locking post 8, and when the panel connecting plug 6 is inserted into the insertion groove, it pushes the swing hook part of the locking elastic member 4 to swing, so that the swing locking part of the locking elastic member 4 passes over the locking post 8 and engages with the locking post 8.

[0028] Furthermore, the up-down adjustment member 5 is rotatably connected to the fixed base 1 and drives the adjustment cover 3 to slide up and down relative to the fixed base 1 during rotation. The left-right adjustment member 7 is rotatably connected to the panel connecting plug 6 and drives the panel connecting plug 6 to slide left and right relative to the fixed base 1 during rotation.

[0029] By adopting this panel adjustment device, the structure is simple, and the overall height of the adjustment device is reduced without sacrificing the panel's vertical and horizontal adjustment range or tensile strength, making it reliable and practical.

[0030] Reference Figures 1 to 4 As shown, in further detail, the left end of the adjusting lower cover 3 is integrally folded to form an "Ω"-shaped folding frame 31.

[0031] Furthermore, the adjustment cover 2 is fixedly installed on the adjustment cover 2 by fixing rivets, and the reinforcing support part 21 is integrally formed on the left side of the adjustment cover 2 and closely attached to the bottom surface of the folding frame part 31.

[0032] The combination of the upper adjustment cover 2 and the lower adjustment cover 3 using this structure enhances the tensile strength of the panel and improves the performance of the device.

[0033] Reference Figures 1 to 4 As shown, further detailed, the locking elastic element 4 includes a torsion spring 41 and a locking rotating hook 42. A positioning pin 9 is installed between the upper adjustment cover 2 and the lower adjustment cover 3, which is matched with the positioning part of the locking rotating hook 42. The torsion spring 41 is fitted onto the positioning pin 9, and the two elastic ends of the torsion spring 41 are respectively connected to the swing hook part of the lower adjustment cover 3 and the locking rotating hook 42.

[0034] The upper adjustment cover 2 is provided with an integrally formed positioning ear 22, the positioning pin 9 is installed between the positioning ear 22 and the lower adjustment cover 3, and the swing hook part of the locking rotating hook 42 has an unlocking groove 43 for controlling reverse swing to unlock with the locking pin 8.

[0035] During panel assembly, the panel connecting plug 6, fixed to the panel, slides inward along the insertion slot. When the panel connecting plug 6 presses against the locking rotating hook 42, the locking rotating hook 42 rotates counterclockwise around the positioning pin 9. When the swinging hook of the locking rotating hook 42 passes the locking post 8, the locking rotating hook 42 rotates clockwise under the elastic force of the torsion spring 41. The panel connecting plug 6 moves to the right under the action of the locking rotating hook 42. At this time, the direction of the force at the contact point between the locking rotating hook 42 and the panel connecting plug 6 is tangent to the friction of the locking rotating hook 42 rotating around the positioning pin 9. The swinging hook of the locking rotating hook 42 locks onto the locking post 8, realizing the self-locking of the panel connecting plug 6. That is, at this time, the panel connecting plug 6 cannot make the locking rotating hook 42 rotate counterclockwise, thus fixing the panel connecting plug 6 and ensuring the panel is fixedly installed.

[0036] When disassembling, simply insert a tool into the unlocking slot 43 and rotate the swing hook of the locking rotating hook 42 to separate the swing hook of the locking rotating hook 42 from the locking post 8, and the panel connecting plug 6 can be slid away from the insertion slot for easy panel disassembly.

[0037] Reference Figures 1 to 4 As shown, the lower adjustment cover 3 has an up-and-down adjustment hole 32, and the up-and-down adjustment component 5 is slidably connected to the up-and-down adjustment hole 32 while rotating. The folding frame 31 has a left-and-right adjustment hole 33, and the left-and-right adjustment component 7 is slidably connected to the left-and-right adjustment hole 33 while rotating.

[0038] That is, using a Phillips screwdriver to rotate the up-down adjusting component 5, which is an eccentric cam, the up-down adjusting component 5 contacts the up-down adjusting hole 32 when rotating, causing the lower cover to move up and down within a certain range, thus achieving up-down adjustment of the panel. Using a Phillips screwdriver to rotate the left-right adjusting component 7, one end of the left-right adjusting component 7 gradually moves away from the panel connecting plug 6. When the end of the left-right adjusting component 7 contacts the fixing plug, continuing to rotate the left-right adjusting component 7 will cause the panel connecting plug 6 to move in the opposite direction, thus achieving left-right adjustment of the panel.

[0039] The structural cooperation of the up-down adjustment component 5 and the left-right adjustment component 7 enables the panel assembly position to be adjusted up, down, left, and right, improving assembly accuracy and ensuring product quality.

[0040] Furthermore, the left and right sides of the lower adjustment cover 3 are respectively equipped with connecting nails 10 for fixed connection with the upper adjustment cover 2 and the reinforcing support 21. The fixing seat 1 has a limiting groove 11 for the connecting nails 10 to move up and down with the lower adjustment cover 3, and the connecting nails 10 are slidably connected to the limiting groove 11.

[0041] In addition, the fixed base 1 is integrally formed with a guide flange 12, and the adjusting lower cover 3 is provided with a guide groove 34 for sliding up and down with the guide flange 12.

[0042] The adjustment of the lower cover 3, the adjustment of the upper cover 2, and the fixing seat 1 using this structure is simple, further enhances the tensile strength of the structure, and can smoothly adjust the installation position of the panel assembly in all directions, thus improving the assembly accuracy.

[0043] The above specific embodiments are only specific implementations of the present utility model with better effects. Any structure that is the same as or equivalent to the small straight drawer panel adjustment device of the present utility model is within the protection scope of the present utility model.

Claims

1. A small straight drawer panel adjustment device, characterized in that: Includes a fixed base (1), an adjusting upper cover (2), an adjusting lower cover (3), a locking elastic element (4), an up-and-down adjusting element (5), a panel connecting block (6), and a left-and-right adjusting element (7). The lower adjustment cover (3) has a folding frame (31) on one side, and the lower adjustment cover (3) is slidably connected to the fixed base (1) while forming an insertion groove with the fixed base (1). The upper adjustment cover (2) is installed on the lower adjustment cover (3), and the upper adjustment cover (2) has a reinforcing support (21) for supporting the bottom of the folding frame (31). The positioning part of the locking elastic member (4) is installed between the upper adjustment cover (2) and the lower adjustment cover (3). The swing locking part of the locking elastic member (4) always swings towards the end of the insertion groove under the action of elastic potential energy. The panel connecting plug (6) has a locking post (8), and when the panel connecting plug (6) is inserted into the insertion groove, it pushes the swing hook part of the locking elastic member (4) to swing so that the swing locking part of the locking elastic member (4) passes over the locking post (8) and is engaged with the locking post (8). The up-down adjustment member (5) is rotatably connected to the fixed base (1) and, during rotation, causes the adjustment cover (3) to slide up and down relative to the fixed base (1). The left-right adjustment member (7) is rotatably connected to the panel connecting plug (6) and, during rotation, causes the panel connecting plug (6) to slide left and right relative to the fixed base (1).

2. The small straight drawer panel adjustment device according to claim 1, characterized in that: The left end of the adjustable lower cover (3) is integrally folded to form an "Ω"-shaped folding frame (31).

3. The small straight drawer panel adjustment device according to claim 1, characterized in that: The adjustment cover (2) is fixedly installed on the adjustment cover (2) by fixing rivets, and the reinforcing support part (21) is integrally formed on the left side of the adjustment cover (2) and closely attached to the bottom surface of the folding frame part (31).

4. The small straight drawer panel adjustment device according to claim 1, characterized in that: The locking elastic element (4) includes a torsion spring (41) and a locking rotating hook (42). A positioning pin (9) that matches the positioning part of the locking rotating hook (42) is installed between the upper adjustment cover (2) and the lower adjustment cover (3). The torsion spring (41) is fitted on the positioning pin (9), and the two elastic ends of the torsion spring (41) are respectively connected to the swing hook part of the lower adjustment cover (3) and the locking rotating hook (42).

5. The small straight drawer panel adjustment device according to claim 4, characterized in that: The upper adjustment cover (2) is provided with an integrally formed positioning ear (22), the positioning pin (9) is installed between the positioning ear (22) and the lower adjustment cover (3), and the swing hook part of the locking rotating hook (42) has an unlocking groove (43) for controlling reverse swing to unlock with the locking pin (8).

6. The small straight drawer panel adjustment device according to claim 1, characterized in that: The lower cover (3) has an up-and-down adjustment hole (32), and the up-and-down adjustment component (5) is slidably connected to the up-and-down adjustment hole (32) while rotating; the folding frame (31) has a left-and-right adjustment hole (33), and the left-and-right adjustment component (7) is slidably connected to the left-and-right adjustment hole (33) while rotating.

7. The small straight drawer panel adjustment device according to claim 1, characterized in that: The lower adjustment cover (3) is equipped with connecting pins (10) on its left and right sides for fixed connection with the upper adjustment cover (2) and the reinforcing support (21). The fixing seat (1) has a limiting groove (11) for the connecting pins (10) to move up and down with the lower adjustment cover (3). The connecting pins (10) are slidably connected to the limiting groove (11).

8. The small straight drawer panel adjustment device according to claim 1, characterized in that: The fixed base (1) is integrally formed with a guide protrusion (12), and the adjusting lower cover (3) is provided with a guide groove (34) for sliding up and down with the guide protrusion (12).

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