Waist line handle structure

Abstract

The waist line handle structure comprises an opening and closing seat, a waist line plate, a handle groove, a rotating shaft and a reset piece, the opening and closing seat can be assembled in an existing door plate, the waist line plate is rotationally connected with the interior of the opening and closing seat through the rotating shaft, an inner cavity for the waist line plate to move is formed in the opening and closing seat, and the handle groove is formed in the opening and closing seat. The handle groove is communicated with the inner cavity, the waist line plate moves to enable the handle groove to be exposed, the reset piece is arranged in the opening and closing base to drive the waist line plate to return to the original position, and the handle groove is isolated from the outside. According to the key points of the technical scheme, the device comprises an opening and closing base, a waist line plate, a handle groove, a rotating shaft and a reset piece, the waist line plate is rotationally connected with the interior of the opening and closing base through the rotating shaft, an inner cavity for the waist line plate to move is formed in the opening and closing base, the handle groove is formed in the opening and closing base and communicated with the inner cavity, and the waist line plate moves to expose the handle groove; the reset piece is arranged in the opening and closing base to drive the waist line plate to restore to the original position.

Description

TECHNICAL FIELD

[0001] The utility model relates to tool field, concretely is a waist line handle structure. BACKGROUND

[0002] The handle structure of the cabinet on the market at present mainly divides into two kinds of types of external handle and recessed handle.

[0003] The external handle is usually fixed on the outer surface of the cabinet door body through screw or buckle, and the structure design of protruding from the door body leads to occupying external space, and is easy to collide with other articles in narrow kitchen or other use environment, not only causes the surface of handle to knock, scratch, but also can cause the connecting structure to be loose due to long-term knocking, and the service life of product is affected.

[0004] In order to solve the space occupation problem of external handle, part of cabinet adopts recessed handle design, that is, recess groove is set on the surface of door body as handle operation area. Although this kind of design reduces the collision risk of external protruding structure, but since the handle groove is exposed for a long time, the pollutants such as oil fume, dust and the like generated in cooking process or daily life are easy to deposit in the groove, and form sanitary dead angle. The user needs to use slender tool (such as cotton swab, brush) to clean the inside of recess groove repeatedly, and the operation is complicated and difficult to clean thoroughly, and long-term accumulated stains can also affect appearance and use experience.

[0005] In summary, the existing handle structure has obvious contradiction in space layout and cleaning and maintenance: the external handle is practical but poor in space adaptability, and the recessed handle saves space but is difficult to clean. Therefore, a handle structure design scheme is needed, which can avoid external space occupation, reduce collision risk, and effectively prevent stain deposition. CONTENT OF THE UTILITY MODEL

[0006] The utility model aims at providing a waist line handle structure, which can realize the plugging protection of the handle groove when not in use, avoid the problem that foreign matters easily enter the groove and the problem that dirt accumulates, need no other operation when in use, can realize the effective control of the cabinet door by directly exerting force and pulling, and can realize the automatic plugging function of the handle groove after use, which is convenient and efficient.

[0007] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0008] The utility model provides a beltline handle structure, including opening and closing seat, beltline board, handle groove, pivot and reset piece, opening and closing seat can be assembled in the existing door board, beltline board is rotatably connected with the inside of opening and closing seat through pivot, is equipped with the inner chamber of beltline board activity in opening and closing seat, handle groove is arranged in the inside of opening and closing seat, and handle groove is communicated with the inner chamber, and beltline board activity makes handle groove expose, reset piece is arranged in the inside of opening and closing seat to drive beltline board and restore to the original position, and when beltline board resets, the surface of beltline board, opening and closing seat and door board is parallel, and handle groove is isolated with the outside.

[0009] Compared with the prior art, the beltline handle structure has the following beneficial effects:

[0010] The beltline handle structure utilizes the cooperation of the pivot structure and the reset piece to achieve the plugging requirement of the handle groove when not in use, avoids the existing problems of easy entry of foreign objects and accumulation of dirt in the handle groove, and without additional operation, the operation is coordinated and smooth, and direct operation can achieve effective control of the cabinet door, which is convenient and efficient.

[0011] When the handle is used, the automatic reset of the beltline board and the shielding requirement of the handle groove can be achieved, and at this time, the shielding operation also does not require additional operation, and the overall operation steps are also coordinated and natural and convenient, and the reset state of the beltline board can be specially treated, so that the beltline board, the opening and closing seat and the surface of the door board are in parallel, effectively increasing the coordination and overall aesthetic degree of the door board, the opening and closing seat and the beltline board.

[0012] Preferably, the lower inner wall of the opening and closing seat is recessed downward to form a handle groove, and the position of the handle groove close to the beltline board is an inclined slope, and the position of the slope close to the beltline board is an arc-shaped end. The handle groove and the slope are designed to increase the force supporting surface and the supporting pad for the user, facilitate the opening requirement of the high or low cabinet door, and the design of the arc-shaped end avoids the injury problem when the hand is placed and withdrawn.

[0013] Preferably, the position of the beltline board close to the arc-shaped end is provided with a limiting strip, and when the beltline board resets, the arc-shaped end limits the movement distance of the limiting strip. The cooperation of the limiting strip and the arc-shaped end not only avoids the problem of excessive reset action of the beltline board, but also increases the blocking surface between the beltline board and the handle groove to further avoid the problem of easy entry of foreign objects into the handle groove.

[0014] Preferably, the upper end of the waistline plate is provided with a clamping strip, and the upper half of the opening and closing seat close to the waistline plate is provided with a clamping groove for accommodating and limiting the clamping strip. Through the cooperation of the clamping strip and the clamping groove, combined with the function of the limiting strip, the limiting treatment can be carried out at both ends of the waistline plate, which can further avoid the problem of damage or excessive noise caused by excessive automatic reset operation while meeting the reset of the waistline plate, and the design of the clamping groove does not affect the opening operation of the waistline plate.

[0015] Preferably, the reset member includes a spring piece and a fixed groove, and the opening and closing seat is provided with a fixed seat, the fixed groove is arranged on the side of the fixed seat facing the waistline plate, and the fixed groove is bent downward to form a reinforcing groove, one end of the spring piece is clamped in the fixed groove and the reinforcing groove, and the other end of the spring piece is bent downward to form a butt joint part, and the butt joint part abuts against the inner side surface of the waistline plate. The fixed seat, the fixed groove and the reinforcing groove stably limit one end of the spring piece, and the butt joint part meets the use and reset of the waistline plate without damaging or hindering the waistline plate.

[0016] Preferably, the side of the fixed seat facing the waistline plate is a slope, and the slope is connected to other surfaces of the fixed seat in a gentle transition. The slope provides more space for the inner cavity, and the inclined design matches the movement track of the waistline plate, and the gentle design of the edge of the slope can avoid the problem of damage to the inner side surface when the waistline plate moves excessively.

[0017] Preferably, the upper side of the fixed seat and the upper inner wall of the opening and closing seat are both provided with arc-shaped grooves, and the two arc-shaped grooves together form a rotating groove for the rotation of the shaft, the waistline plate is connected to the shaft through a support rod, the side of the shaft away from the support rod is provided with a blocking piece, and the upper inner wall of the opening and closing seat is recessed upward to form a blocking groove for accommodating and limiting the blocking piece. The support rod increases the distance between the shaft and the waistline plate, so that the rotating action of the waistline plate conforms to the structure of the inner cavity of the opening and closing seat and the use of the handle groove, and at the same time, the cooperation of the blocking piece structure and the blocking groove can avoid the problem of excessive amplitude of the waistline plate.

[0018] Preferably, an activity slot is further arranged between the inner wall of the fixed seat and the opening and closing seat, a buffer is arranged in the activity slot, the buffer is divided into a buffer seat and a spring part, the spring part is connected with the fixed seat, the buffer seat is sleeved on the spring part, the reset force of the elastic sheet is greater than the force of the spring part, when part of the waist line plate is turned to the inner cavity, the buffer seat drives the end of the blocking sheet to move upward. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structure schematic view of the waist line handle structure embodiment of the utility model.

[0020] Figure 2 It is a structure schematic view of the unused state in the embodiment.

[0021] Figure 3 It is a structure schematic view of the used state in the embodiment.

[0022] Figure 4 It is an embodiment Figure 1 It is an enlarged schematic view of the structure details at A in the embodiment.

[0023] Reference signs: 1, opening and closing seat; 10, inner cavity; 11, clamping groove; 12, blocking groove; 2, waist line plate; 20, limiting strip; 21, clamping strip; 22, supporting rod; 23, blocking sheet; 3, handle slot; 30, slope; 31, arc-shaped end; 4, rotating shaft; 5, reset part; 50, elastic sheet; 51, fixed slot; 52, reinforcing slot; 53, butt joint part; 6, fixed seat; 60, inclined surface; 7, rotating slot; 70, arc-shaped slot; 8, activity slot; 9, buffer; 90, buffer seat; 91, spring part. DETAILED DESCRIPTION

[0024] The utility model will be further described below in combination with the drawings.

[0025] As Figures 1 to 4 shown in the waist line handle structure, including opening and closing seat 1, waist line plate 2, handle slot 3, rotating shaft 4 and reset part 5.

[0026] Opening and closing seat 1 can be assembled in the existing door plate, opening and closing seat 1 can be arranged in the existing door plate, adopts the mode of putting in the straightener, and installation is convenient, and easy to disassemble and maintain.

[0027] The waist line plate 2 is rotatably connected with the opening and closing seat 1 through the rotating shaft 4, the opening and closing seat 1 is internally provided with an inner cavity 10 for the waist line plate 2 to move, the handle slot 3 is arranged in the opening and closing seat 1, and the handle slot 3 is communicated with the inner cavity 10, the waist line plate 2 moves to expose the handle slot 3, and the reset member 5 is arranged in the opening and closing seat 1 to drive the waist line plate 2 to return to the original position, and in the reset state of the waist line plate 2, the waist line plate 2, the opening and closing seat 1 and the surface of the door plate are parallel, and the handle slot 3 is isolated from the outside.

[0028] The lower inner wall of the opening and closing seat 1 is concave downward to form the handle slot 3, the position of the handle slot 3 close to the waist line plate 2 is an inclined slope 30, and the position of the slope 30 close to the waist line plate 2 is an arc-shaped end 31.

[0029] In order to avoid the waist line plate 2 from being reset excessively and considering the blocking function of the handle slot 3 and the lower end of the waist line plate 2, the position of the waist line plate 2 close to the arc-shaped end 31 is provided with a limiting strip 20, and the arc-shaped end 31 limits the movement distance of the limiting strip 20 when the waist line plate 2 is reset.

[0030] In order to further standardize and limit the reset position of the waist line plate 2, the upper end of the waist line plate 2 is provided with a clamping strip 21, and the upper half of the opening and closing seat 1 close to the waist line plate 2 is provided with a clamping groove 11 for accommodating and limiting the clamping strip 21.

[0031] As to the reset member 5, the reset member 5 includes a spring piece 50 and a fixed groove 51, the opening and closing seat 1 is internally provided with a fixed seat 6, the fixed groove 51 is arranged on the side of the fixed seat 6 facing the waist line plate 2, the fixed groove 51 is bent downward to form a reinforcing groove 52, one end of the spring piece 50 is clamped in the fixed groove 51 and the reinforcing groove 52, and the other end of the spring piece 50 is bent downward to form a butt joint part 53, and the butt joint part 53 abuts against the inner side surface of the waist line plate 2.

[0032] In order to avoid hindering the use of the waist line plate 2, the side of the fixed seat 6 facing the waist line plate 2 is a slope 60, and the slope 60 is connected with other surfaces of the fixed seat 6 in a gentle transition.

[0033] In addition, the upper side of the fixed seat 6 and the upper inner wall of the opening and closing seat 1 are both provided with arc-shaped grooves 70, and the two arc-shaped grooves 70 jointly form a rotating groove 7 for the rotating shaft 4 to rotate, the waist line plate 2 is connected with the rotating shaft 4 through a support rod 22, the side of the rotating shaft 4 away from the support rod 22 is provided with a blocking piece 23, and the upper inner wall of the opening and closing seat 1 is concave upward to form a blocking groove 12 for accommodating and limiting the blocking piece 23.

[0034] In addition, a movable groove 8 is provided between the inner walls of the fixed seat 6 and the opening and closing seat 1. A buffer 9 is provided in the movable groove 8. The buffer 9 is divided into a buffer seat 90 and a spring 91. The spring 91 is connected to the fixed seat 6. The buffer seat 90 is sleeved on the spring 91. When the restoring force of the spring piece 50 exceeds the force of the spring 91, when part of the waist plate 2 flips to the inner cavity 10, the buffer seat 90 drives the end of the baffle 23 to move upward.

[0035] During use, such as Figure 3 As shown, when a hand reaches out and pushes the lower half of the waistline panel 2, the waistline panel 2 rotates counterclockwise, causing the spring 50 to contract under force. Part of the waistline panel 2 is placed in the inner cavity 10, and the user can insert their hand into the inner cavity 10 and the handle groove 3, placing their hand on the ramp 30 and the curved end 31 to pull the door panel. During this process, due to the rotation of the pivot 4 and the pressure of the spring 50, the spring 91 is released and pushes the buffer seat 90 and the stop plate 23 upward. When the hand is removed from the opening and closing seat 1 and released, the force of the spring piece 50 exceeds the force of the spring piece 91. The spring piece 50 gradually pushes the waist plate 2 to reset through the docking part 53, that is, the waist plate 2 gradually and slowly closes. The baffle 23 presses the buffer seat 90 and the spring piece 91, so that the buffer seat 90 resets until the limiting strip 20 is located at the arc end 31. The locking strip 21 is restricted by the locking groove 11. At this time, the waist plate 2 is in a vertical state. The waist plate 2, the upper locking strip 21 and the lower limiting strip 20 seal the inside of the opening and closing seat 1 to prevent dust from easily entering the opening and closing seat 1 or the handle groove 3.

[0036] The above description is a preferred embodiment of the present utility model. For those skilled in the art, several modifications and improvements can be made without departing from the principle of the present utility model, and these should also be considered within the protection scope of the present utility model.

Claims

1. A belt line pull handle structure characterized by: The utility model provides a door handle, which comprises an opening and closing seat (1), a waist line plate (2), a handle slot (3), a rotating shaft (4) and a reset part (5), the opening and closing seat (1) can be assembled in an existing door plate, the waist line plate (2) is rotatably connected with the opening and closing seat (1) through the rotating shaft (4), the opening and closing seat (1) is internally provided with an inner cavity (10) for the waist line plate (2) to move, the handle slot (3) is arranged in the opening and closing seat (1), and the handle slot (3) is communicated with the inner cavity (10), the waist line plate (2) moves to expose the handle slot (3), and the reset part (5) is arranged in the opening and closing seat (1) to drive the waist line plate (2) to return to the original position, in the reset state of the waist line plate (2), the waist line plate (2), the opening and closing seat (1) and the surface of the door plate are parallel, and the handle slot (3) is isolated from the outside.

2. The belt line grabber structure of claim 1, wherein: The lower inner wall of the opening and closing seat (1) is concave downward to form the handle slot (3), the position of the handle slot (3) close to the waist line plate (2) is an inclined slope (30), and the position of the slope (30) close to the waist line plate (2) is an arc-shaped end (31).

3. The belt line grabber structure of claim 2, wherein: The position of the waist line plate (2) close to the arc-shaped end (31) is provided with a limiting strip (20), and the arc-shaped end (31) limits the movement distance of the limiting strip (20) when the waist line plate (2) returns.

4. The belt line hand grip structure according to claim 2 or 3, characterized by: The upper end of the waist line plate (2) is provided with a clamping strip (21), and the upper half of the opening and closing seat (1) close to the waist line plate (2) is provided with a clamping groove (11) for accommodating and limiting the clamping strip (21).

5. The belt line grabber structure of claim 1, wherein: The reset part (5) comprises a spring piece (50) and a fixing groove (51), the opening and closing seat (1) is internally provided with a fixing seat (6), the fixing groove (51) is arranged on the side of the fixing seat (6) facing the waist line plate (2), the fixing groove (51) is bent downward to form a reinforcing groove (52), one end of the spring piece (50) is clamped in the fixing groove (51) and the reinforcing groove (52) at the same time, the other end of the spring piece (50) is bent downward to form a butt joint part (53), and the butt joint part (53) abuts against the inner side surface of the waist line plate (2).

6. The belt line grabber structure of claim 5, wherein: The side of the fixing seat (6) facing the waist line plate (2) is a slope (60), and the slope (60) is connected with other faces of the fixing seat (6) in a gentle transition manner.

7. The belt line grabber structure of claim 5, wherein: The upper side of the fixing seat (6) and the upper inner wall of the opening and closing seat (1) are both provided with arc-shaped grooves (70), and the two arc-shaped grooves (70) jointly form a rotating groove (7) for the rotation of the rotating shaft (4), the waist line plate (2) is connected with the rotating shaft (4) through a supporting rod (22), the side of the rotating shaft (4) away from the supporting rod (22) is provided with a blocking piece (23), and the upper inner wall of the opening and closing seat (1) is concave upward to form a blocking groove (12) for accommodating and limiting the blocking piece (23).

8. The belt line grabber structure of claim 7, wherein: The fixed seat (6) and the opening and closing seat (1) are further provided with a movable groove (8), the movable groove (8) is provided with a buffer (9), the buffer (9) is divided into a buffer seat (90) and a spring part (91), the spring part (91) is connected with the fixed seat (6), the buffer seat (90) is sleeved on the spring part (91), the reset force of the spring sheet (50) is greater than the force of the spring part (91), when part of the waist line plate (2) is turned to the inner cavity (10), the buffer seat (90) drives the end of the baffle (23) to move upwards.

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