Drawer upper cover wrapping piece convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of wrapping parts, in particular to a drawer upper cover wrapping part convenient to disassemble and assemble, which comprises a hand-held drawer and a wrapping part, a protective cover is hinged to the top end of the hand-held drawer, a lifting assembly is arranged at the bottom end of an inner cavity of the protective cover, and a lifting plate is arranged at the top end of the lifting assembly. A machine frame is arranged at the top end of the lifting plate, a sliding assembly is arranged in an inner cavity of the machine frame, a sliding assembly is arranged in an inner cavity of the sliding assembly, a fixing groove is formed in the bottom end of the wrapping part, fixing holes are formed in the two sides of an inner cavity of the fixing groove, and fixing rods are detachably connected to inner cavities of the two fixing holes in an inserted mode. The drawer upper cover wrapping piece convenient to disassemble and assemble solves the problems that in the prior art, a wrapping piece of an automobile hand-held drawer is fixed through a buckle in the actual use process, when the wrapping piece is disassembled, a clamping block is prone to being broken, and the buckle can be in contact and locked only by consuming a large amount of force.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of cladding, specifically to a drawer upper cover cladding convenient to dismount. BACKGROUND

[0002] Automobile hand-drawn drawer, commonly known as central armrest box or armrest storage box, is a common design in automobile interior decoration, which has both practicality and comfort. Small items such as files, mobile phones, wallets, snacks, etc. can be stored inside. Some models support layered design or built-in USB / charging interface. When driving long distances, drivers or passengers can lean on their arms to relieve fatigue. Some high-end models are equipped with refrigeration / heating functions (such as luxury car armrest boxes that can cool and preserve beverages).

[0003] However, the cladding of the prior art automobile hand-drawn drawer is fixed by using buckles during actual use. When dismounting the cladding, the clamping block is easy to break and a lot of force is needed to make the buckle contact and lock. To solve this problem, a drawer upper cover cladding convenient to dismount is provided. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a drawer upper cover cladding convenient to dismount to solve the problems raised in the background. To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a drawer upper cover cladding convenient to dismount, comprising a hand-drawn drawer and a cladding, the top end of the hand-drawn drawer is hingedly connected with a protective cover, the inner cavity bottom end of the protective cover is provided with a lifting assembly, the top end of the lifting assembly is provided with a lifting plate, the top end of the lifting plate is provided with a rack, the inner cavity of the rack is provided with a sliding assembly, the inner cavity of the sliding assembly is provided with a sliding assembly, the bottom end of the cladding is provided with a fixed slot, the inner cavity of the fixed slot is provided with a fixed hole on both sides, the inner cavity of the two fixed holes is detachably inserted with a fixed rod, the end of the two fixed rods close to each other is provided with a moving plate, and the bottom end of the two moving plates is fixedly connected with the sliding assembly.

[0005] Preferably, the sliding assembly comprises a lead screw, a knob, a guide rod and a sliding plate, one end of the lead screw is rotatably connected to the inner cavity left side of the rack through a bearing, the other end of the lead screw extends to the right end of the rack and is fixedly connected with the knob, the guide rod is arranged in the inner cavity of the rack, and the two sliding plates are respectively screwed on the outer walls of the lead screw and are respectively slidably sleeved on the outer walls of the guide rod, and the top ends of the two sliding plates are respectively fixedly connected with the bottom ends of the two moving plates.

[0006] Preferably, the threads on the left and right sides of the outer wall of the lead screw are oppositely arranged.

[0007] Preferably, the lifting assembly comprises a worm, a handle, a screw rod, a moving cylinder, a worm wheel and a telescopic assembly, one end of the worm is rotatably connected to the left side of the inner cavity of the protective cover through a bearing, the other end of the worm extends to the right end of the protective cover and is fixedly connected with the handle, the screw rod is rotatably connected to the bottom end of the inner cavity of the protective cover through a bearing, the moving cylinder is screwed on the outer wall of the screw rod and is fixedly connected with the bottom end of the lifting plate, the worm wheel is fixedly sleeved on the outer wall of the screw rod and is engaged with the worm, and the telescopic assembly is arranged between the bottom end of the inner cavity of the protective cover and the lifting plate.

[0008] Preferably, the telescopic assembly comprises a telescopic cylinder, a telescopic rod and a connecting assembly, the telescopic cylinder is arranged at the bottom end of the inner cavity of the protective cover, the telescopic rod is slidably inserted into the inner cavity of the telescopic cylinder and is fixedly connected with the bottom end of the lifting plate, and the connecting assembly is arranged on the inner wall of the telescopic cylinder and is fixedly connected with the outer wall of the telescopic rod.

[0009] Preferably, the connecting assembly comprises a connecting groove and a connecting block, the connecting groove is formed in one side of the inner wall of the telescopic cylinder, and the connecting block is slidably embedded in the inner cavity of the connecting groove and is fixedly connected with the outer wall of the telescopic rod.

[0010] Preferably, the inner cavity of the connecting groove and the outer wall of the connecting block are matched and both are dovetail-shaped.

[0011] Compared with the prior art, the utility model has the advantages of:

[0012] 1. Through the arrangement of the sliding assembly, two moving plates can drive two fixed rods to slide to the two sides of the inner cavity of the fixed groove at the same time, and then the two fixed rods can be detachably inserted into the inner cavities of the two fixed holes, and under the joint action of the fixed rod and the fixed hole, the fixing of the cladding piece can be realized, and the cladding piece can be fixed on the top end of the protective cover, which is simple to operate and convenient to use, and solves the problem that the cladding piece of the automobile hand-drawn drawer in the prior art is fixed by using buckles in the actual use process, and the clamping block is easy to break and a lot of force is needed to make the buckle contact and lock when the cladding piece is disassembled.

[0013] 2. Through the arrangement of the lifting assembly, the height of the cladding piece can be adjusted, and then the height of the cladding piece can be adjusted, so that the elbow part of the driver can be supported, the comfort during driving is improved, and the fatigue of the driver is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is an exploded view of the utility model;

[0015] Figure 2 It is a structural schematic view of the fixed groove of the utility model;

[0016] Figure 3The utility model discloses a main view section view of telescopic cylinder

[0017] Figure 4 The utility model discloses Figure 2 The utility model discloses an enlarged view of A.

[0018] In the drawing: 1, hand-held drawer; 2, protective cover; 3, cladding; 4, lifting plate; 5, rack; 6, moving plate; 7, fixed rod; 8, fixed groove; 9, fixed hole; 10, worm; 11, screw; 12, worm wheel; 13, moving cylinder; 14, telescopic cylinder; 15, telescopic rod; 16, connecting groove; 17, connecting block; 18, screw rod; 19, knob; 20, guide rod; 21, sliding plate. Specific implementation

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of the utility model protection.

[0020] Please refer to Figures 1 to 4 The utility model provides a kind of technical scheme: a drawer upper cover cladding convenient to disassemble, including hand-held drawer 1 and cladding 3, the top of hand-held drawer 1 is hinged with protective cover 2, the inner chamber bottom of protective cover 2 is provided with lifting assembly, the top of lifting assembly is provided with lifting plate 4, the top of lifting plate 4 is provided with rack 5, the inner chamber of rack 5 is provided with sliding assembly, the inner chamber of sliding assembly is provided with sliding assembly, the bottom of cladding 3 is provided with fixed groove 8, the inner chamber both sides of fixed groove 8 are provided with fixed hole 9, the inner chamber of two fixed holes 9 can detachably insert with fixed rod 7, the end of two fixed rods 7 mutually close is provided with moving plate 6, the bottom of two moving plates 6 is fixedly connected with sliding assembly, by the setting of sliding assembly, two moving plates 6 can be driven two fixed rods 7 to slide to the inner chamber both sides of fixed groove 8 simultaneously, and then two fixed rods 7 can be detachably inserted in the inner chamber of two fixed holes 9, under the joint action of fixed rod 7 and fixed hole 9, the fixation of cladding 3 can be realized, the purpose of cladding 3 is fixed on the top of protective cover 2 is realized, it is easy to operate, convenient to use, solve the cladding 3 of the prior art's automobile hand-held drawer 1 in actual use process adopts buckle and fixes, when disassembling cladding 3, clamping block is easy to break and needs to consume a lot of power to make buckle contact locking problem, by the setting of lifting assembly, the height of cladding 3 can be adjusted, and then the height of cladding 3 can be adjusted, so that the elbow part of driver can be supported by cladding 3, improve the comfort when driving, reduce the tiredness of driver.

[0021] In the embodiment, the sliding assembly comprises the screw rod 18, the knob 19, the guide rod 20 and the sliding plates 21. One end of the screw rod 18 is rotatably connected to the left side of the inner cavity of the frame 5 through a bearing, the other end of the screw rod 18 extends to the right end of the frame 5 and is fixedly connected with the knob 19, the guide rod 20 is arranged in the inner cavity of the frame 5, the two sliding plates 21 are respectively screwed on the outer walls of the screw rod 18 and are respectively slidably sleeved on the outer walls of the guide rod 20, the top ends of the two sliding plates 21 are respectively fixedly connected with the bottom ends of the two moving plates 6, the covering piece 3 is placed on the top end of the lifting plate 4, the moving plate 6 is inserted into the inner cavity of the fixed slot 8, the knob 19 is rotated, the knob 19 drives the screw rod 18 to rotate, the relative screw rotation force is generated between the threads on the left and right sides of the outer wall of the screw rod 18, the two sliding plates 21 drive the two moving plates 6 and the fixed rods 7 to slide to the two ends of the frame 5 under the limiting action of the guide rod 20 at the same time, the two fixed rods 7 are respectively detachably inserted into the inner cavities of the two fixed holes 9, the fixing of the covering piece 3 can be realized under the joint action of the fixed rods 7 and the fixed holes 9, the purpose of fixing the covering piece 3 on the top end of the protective cover 2 is realized, the operation is simple, the use is convenient, and the problems that the covering piece 3 of the automobile hand-drawn drawer 1 in the prior art is fixed by using buckles in the actual use process, the clamping blocks are easily broken when the covering piece 3 is disassembled, and a large amount of force is required to make the buckles contact and lock are solved.

[0022] In the embodiment, the threads on the left and right sides of the outer wall of the screw rod 18 are oppositely arranged, the relative screw rotation force is generated between the left and right sides of the outer wall of the screw rod 18 when the screw rod 18 rotates, and the two sliding plates 21 slide relative to each other under the limiting action of the guide rod 20 at the same time.

[0023] In the embodiment, the lifting assembly comprises the worm 10, the handle (not shown in the figure), the screw rod 11, the moving cylinder 13, the worm wheel 12 and the telescopic assembly. One end of the worm 10 is rotatably connected to the left side of the inner cavity of the protective cover 2 through a bearing, the other end of the worm 10 extends to the right end of the protective cover 2 and is fixedly connected with the handle, the screw rod 11 is rotatably connected to the bottom end of the inner cavity of the protective cover 2 through a bearing, the moving cylinder 13 is screwed on the outer wall of the screw rod 11 and is fixedly connected with the bottom end of the lifting plate 4, the worm wheel 12 is fixedly sleeved on the outer wall of the screw rod 11 and is engaged with the worm 10, the telescopic assembly is arranged between the bottom end of the inner cavity of the protective cover 2 and the lifting plate 4, the handle is rotated, the handle drives the worm 10 to rotate, since the worm 10 is engaged with the worm wheel 12, when the worm 10 rotates, the driving worm wheel 12 drives the screw rod 11 to rotate, under the action of the screw rotation force on the outer wall of the screw rod 11, the moving cylinder 13 drives the lifting plate 4 and the covering piece 3 to slide up and down along a straight line under the limiting action of the telescopic rod 15 and the telescopic cylinder 14, and the purpose of adjusting the height of the covering piece 3 is realized, the elbow part of the driver can be supported by the covering piece 3, the comfort during driving is improved, and the tiredness of the driver is reduced.

[0024] In the embodiment, the telescopic assembly comprises the telescopic cylinder 14, the telescopic rod 15 and the connecting assembly, the telescopic cylinder 14 is arranged at the bottom end of the inner cavity of the protective cover 2, the telescopic rod 15 is slidably inserted into the inner cavity of the telescopic cylinder 14 and fixedly connected with the bottom end of the lifting plate 4, the connecting assembly is arranged on the inner wall of the telescopic cylinder 14 and fixedly connected with the outer wall of the telescopic rod 15, when the lifting plate 4 slides up and down, the telescopic rod 15 can slide up and down in the inner cavity of the telescopic cylinder 14, under the limiting action of the telescopic rod 15 and the telescopic cylinder 14, the lifting plate 4 can always slide up and down along a straight line, and the moving cylinder 13 and the lifting plate 4 can be prevented from rotating with the screw rod 11 when the screw rod 11 rotates, thereby improving the stability of the lifting assembly during use.

[0025] In the embodiment, the connecting assembly comprises the connecting groove 16 and the connecting block 17, the connecting groove 16 is arranged on one side of the inner wall of the telescopic cylinder 14, the connecting block 17 is slidably embedded in the inner cavity of the connecting groove 16 and fixedly connected with the outer wall of the telescopic rod 15, under the limiting action of the connecting block 17 and the connecting groove 16, one end of the telescopic rod 15 can always be inserted into the inner cavity of the telescopic cylinder 14, thereby improving the stability of the telescopic assembly during use.

[0026] In the embodiment, the inner cavity of the connecting groove 16 and the outer wall of the connecting block 17 are matched and both are dovetail-shaped, one end of the connecting block 17 can always be embedded in the inner cavity of the connecting groove 16, thereby improving the stability of the connecting assembly during use.

[0027] The basic principle, main features and advantages of the utility model are shown and described above. The technical workers in the industry should understand that the utility model is not limited by the above embodiments, the above embodiments and the description in the specification are only preferred examples of the utility model and are not used to limit the utility model, various changes and improvements of the utility model can be made without departing from the spirit and range of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A removable drawer cover for a drawer, comprising a drawer (1) and a cover (3), characterized in that: The top end of the hand-held drawer (1) is hingedly connected with a protective cover (2), the inner cavity bottom end of the protective cover (2) is provided with a lifting assembly, the top end of the lifting assembly is provided with a lifting plate (4), the top end of the lifting plate (4) is provided with a rack (5), the inner cavity of the rack (5) is provided with a sliding assembly, the inner cavity of the sliding assembly is provided with a sliding assembly, the bottom end of the cladding piece (3) is provided with a fixed groove (8), the inner cavity of the fixed groove (8) is provided with a fixed hole (9) on both sides, the inner cavities of the two fixed holes (9) are detachably inserted with a fixed rod (7), the ends of the two fixed rods (7) close to each other are provided with a moving plate (6), and the bottom ends of the two moving plates (6) are fixedly connected with the sliding assembly.

2. The cover for the upper part of a drawer according to claim 1, characterized in that: The sliding assembly comprises a lead screw (18), a knob (19), a guide rod (20) and a sliding plate (21), one end of the lead screw (18) is rotatably connected to the inner cavity left side of the rack (5) through a bearing, the other end of the lead screw (18) extends to the right end of the rack (5) and is fixedly connected with the knob (19), the guide rod (20) is arranged in the inner cavity of the rack (5), and the two sliding plates (21) are respectively screwed on the outer walls of the lead screw (18) and are respectively slidably sleeved on the outer walls of the guide rod (20), and the top ends of the two sliding plates (21) are respectively fixedly connected with the bottom ends of the two moving plates (6).

3. The removable drawer cover of claim 2, wherein: The threads on the left and right sides of the outer wall of the lead screw (18) are oppositely arranged.

4. The removable drawer cover of claim 1, wherein: The lifting assembly comprises a worm (10), a handle, a screw (11), a moving cylinder (13), a worm wheel (12) and an extension assembly, one end of the worm (10) is rotatably connected to the inner cavity left side of the protective cover (2) through a bearing, the other end of the worm (10) extends to the right end of the protective cover (2) and is fixedly connected with the handle, the screw (11) is rotatably connected to the inner cavity bottom end of the protective cover (2) through a bearing, the moving cylinder (13) is screwed on the outer wall of the screw (11) and is fixedly connected with the bottom end of the lifting plate (4), the worm wheel (12) is fixedly sleeved on the outer wall of the screw (11) and is engaged with the worm (10), and the extension assembly is arranged between the inner cavity bottom end of the protective cover (2) and the lifting plate (4).

5. The removable drawer cover of claim 4, wherein: The extension assembly comprises an extension cylinder (14), an extension rod (15) and a connecting assembly, the extension cylinder (14) is arranged in the inner cavity bottom end of the protective cover (2), the extension rod (15) is slidably inserted into the inner cavity of the extension cylinder (14) and is fixedly connected with the bottom end of the lifting plate (4), and the connecting assembly is arranged on the inner wall of the extension cylinder (14) and is fixedly connected with the outer wall of the extension rod (15).

6. The removable drawer cover of claim 5, wherein: The connecting assembly comprises a connecting groove (16) and a connecting block (17), the connecting groove (16) is formed on one side of the inner wall of the extension cylinder (14), and the connecting block (17) is slidably embedded in the inner cavity of the connecting groove (16) and is fixedly connected with the outer wall of the extension rod (15).

7. The removable drawer cover of claim 6, wherein: The inner cavity of the connecting groove (16) and the outer wall of the connecting block (17) are matched and both are dovetail-shaped.

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