阅读说明：本技术 一种基于整木家居的观赏门限位自动开门机构 (Ornamental door limiting automatic door opening mechanism based on whole wood home ) 是由 钟彪 于 2020-07-21 设计创作，主要内容包括：本发明提供一种基于整木家居的观赏门限位自动开门机构,涉及开门机构领域,解决了当滚轮磨损后容易导致啮合传动部分的齿轮磨损严重；在开门和关门实现缓冲降噪的同时不能够同时实现门框内残渣的自动清理；不能够通过结构改进在增强滚轮安装稳定性的基础上提升滚轮的安装效率的问题。一种基于整木家居的观赏门限位自动开门机构,包括门框；所述门框上滑动连接有门体,且门体上呈矩形阵列状安装有三个滚轮。因所述电机主体的左端面和右端面分别与两个弹性件A相接触,当一侧滚轮磨损后致使齿排发生倾斜后,在齿排的带动下电机主体压缩弹性件A呈倾斜状态,从而避免了齿排倾斜后导致齿轮磨损严重。(The invention provides an ornamental door limiting automatic door opening mechanism based on whole wood home furnishing, relates to the field of door opening mechanisms, and solves the problem that gears of a meshing transmission part are easy to be seriously worn after rollers are worn; the automatic cleaning of residues in the door frame can not be realized simultaneously when the door is opened and closed to realize buffering and noise reduction; the problem that the installation efficiency of the roller cannot be improved on the basis of enhancing the installation stability of the roller through structural improvement. An ornamental door limiting automatic door opening mechanism based on whole wood home comprises a door frame; the door frame is connected with a door body in a sliding mode, and three rollers are installed on the door body in a rectangular array mode. Because of motor body's left end face and right-hand member face contact with two elastic component A respectively, cause the tooth row to take place the slope after the gyro wheel wearing and tearing of one side back, motor body compression elastic component A is the tilt state under the drive of tooth row to it is serious to have avoided leading to gear wearing and tearing after the tooth row slope.)

1. The utility model provides a watch spacing automatic mechanism of opening door based on whole wooden house which characterized in that: comprises a door frame (1) and a sliding rod B (601); the door frame (1) is connected with a door body (2) in a sliding manner, and three rollers (3) are arranged on the door body (2) in a rectangular array; the door frame (1) is fixedly connected with a driving structure (4) through a bolt, and the door frame (1) is also provided with two friction structures (5); two buffer structures (6) are symmetrically arranged on the door body (2); the buffer structure (6) comprises an elastic piece C (60101) and cleaning cotton (603), the elastic piece C (60101) is sleeved on the sliding rod B (601), the bottom end face of the buffer seat (602) is fixedly connected with the cleaning cotton (603) through a bolt, and the cleaning cotton (603) is in contact with the bottom end face of the inner wall of the door frame (1); when the door body (2) is closed, the cleaning cotton (603) slides to the position of the cleaning groove (102); the width of the cleaning cotton (603) is larger than that of the cleaning groove (102), and the bottom end face of the inner wall of the cleaning groove (102) is of an inclined structure.

2. An ornamental door limiting automatic door opening mechanism based on whole wood home as claimed in claim 1, characterized in that: the door frame (1) comprises a clamping groove A (101), a cleaning groove (102), a cover plate (103) and a clamping protrusion A (104), the clamping groove A (101) is formed in the door frame (1), and the cleaning groove (102) is further formed in the door frame (1); a clamping protrusion A (104) is welded on the cover plate (103), and the clamping protrusion A (104) is matched with the clamping groove A (101); the clamping protrusion A (104) is connected with the clamping groove A (101) in an inserted mode, and the cover plate (103) is fixedly connected with the door frame (1) through bolts.

3. An ornamental door limiting automatic door opening mechanism based on whole wood home as claimed in claim 1, characterized in that: the door body (2) comprises a clamping groove B (201) and a tooth row (202), the clamping groove B (201) is formed in the bottom end face of the door body (2), and the tooth row (202) is fixedly connected to the bottom end face of the door body (2) through a bolt; gyro wheel (3) are including the protruding B of joint (301), the welding has the protruding B of joint (301) on gyro wheel (3), and protruding B of joint (301) and draw-in groove B (201) phase-match to be used for on the bolt fastening hole on gyro wheel (3) and the door body (2) the fixed slot of gyro wheel (3) to adjust well each other after protruding B of joint (301) and draw-in groove B (201) joint finish.

4. An ornamental door limiting automatic door opening mechanism based on whole wood home as claimed in claim 1, characterized in that: the driving structure (4) comprises a motor base (401), a motor main body (404) and a gear (405), the motor base (401) is fixedly connected to the cover plate (103) through bolts, and the motor main body (404) is installed on the motor base (401); the motor main body (404) and the gear (405) are provided with the gear (405), the gear (405) is meshed with the tooth row (202), and the gear (405) and the tooth row (202) jointly form a rack transmission structure.

5. An ornamental door limiting automatic door opening mechanism based on whole wood home as claimed in claim 1, characterized in that: the driving structure (4) further comprises a fixed rotating shaft (402) and an elastic piece A (403), the fixed rotating shaft (402) is welded on the motor base (401), and the motor main body (404) is rotatably connected to the motor base (401) through the fixed rotating shaft (402); the motor base (401) is of a concave structure, and two elastic pieces A (403) are symmetrically adhered to the motor base (401); the left end face and the right end face of the motor main body (404) are respectively in contact with the two elastic pieces A (403), when the roller (3) on one side is abraded to cause the gear row (202) to incline, the motor main body (404) compresses the elastic pieces A (403) to be in an inclined state under the driving of the gear row (202).

6. An ornamental door limiting automatic door opening mechanism based on whole wood home as claimed in claim 1, characterized in that: the friction structure (5) comprises two sliding rods A (501), a friction head (502) and an elastic piece B (503), wherein the two sliding rods A (501) are arranged, and the two sliding rods A (501) are connected in the cover plate (103) in a sliding manner; a friction head (502) is welded on the two sliding rods A (501) together, an elastic piece B (503) is sleeved on the two sliding rods A (501) respectively, and the sliding rods A (501) and the elastic piece B (503) form an elastic reset structure of the friction head (502) together.

7. An ornamental door limiting automatic door opening mechanism based on whole wood home as claimed in claim 6, characterized in that: the head end of the friction head (502) is of an arc-shaped structure, and the tooth row (202) is in contact with the friction head (502) when the door body (2) approaches the opening and closing positions.

8. An ornamental door limiting automatic door opening mechanism based on whole wood home as claimed in claim 1, characterized in that: the buffer structure (6) comprises two sliding rods B (601), a buffer seat (602), a buffer block (604) and a sponge block (605), the two sliding rods B (601) are arranged, the two sliding rods B (601) are both connected in the door body (2) in a sliding mode, and the two sliding rods B (601) are welded with the buffer seat (602) together; a sponge block (605) is adhered in the buffer seat (602), and a buffer block (604) is adhered on the sponge block (605); when the door body (2) is in contact with the door frame (1), the buffer block (604) is firstly in contact with the door frame (1), and when the door body (2) is completely closed, the buffer block (604) is flush with the door body (2).

Technical Field

The invention belongs to the technical field of door opening mechanisms, and particularly relates to an ornamental door limiting automatic door opening mechanism based on whole wood home furnishing.

Background

The whole wood house: as the name suggests, the wooden products needed by home decoration are combined together. The design is a concept, namely an integral style solution of a whole set of household solid wood products is provided for consumers and clients, and most of the prior ornamental doors on the whole household are of automatic opening type structures.

As in application No.: CN201410703440.3, the invention provides an automatic door opening mechanism and a refrigerator with the same. The automatic door opening mechanism comprises a driving component and a switch component for opening or closing the driving component. The switch assembly comprises a trigger switch and a control switch which are connected in parallel. The driving assembly comprises a relay electrically connected with the switch assembly, a motor electrically connected with the relay and a pushing mechanism connected to the output end of the motor. The pushing mechanism is matched with the control switch, the control switch is mainly set to be in a connected state in the pushing process of the pushing mechanism, and the control switch is disconnected after the pushing mechanism pushes the door body.

The automatic door opening structure similar to the above application has the following disadvantages:

one is that the existing devices are mostly self-opening and self-closing doors driven by a gear and rack transmission structure, and when a roller is abraded, the abrasion of a gear of a meshing transmission part is serious, so that the service life is influenced; moreover, the existing device usually realizes buffering and noise reduction by an elastic part when the door is opened and closed, but cannot realize automatic cleaning of residues in a door frame while realizing buffering and noise reduction by opening and closing the door; finally, when the roller for realizing the sliding switch door is worn, the roller is not convenient and fast enough to disassemble, and the installation efficiency of the roller cannot be improved on the basis of enhancing the installation stability of the roller through structural improvement during installation.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and an automatic door opening mechanism for limiting an ornamental door based on a whole wood home is provided, so as to achieve the purpose of higher practical value.

Disclosure of Invention

In order to solve the technical problems, the invention provides an ornamental door limiting automatic door opening mechanism based on whole wood home furnishing, aiming at solving the problems that the existing device is mostly a self-opening door driven by a gear and rack transmission structure, when a roller is worn, the gear of a meshing transmission part is worn seriously, and the service life is influenced; moreover, the existing device usually realizes buffering and noise reduction by an elastic part when the door is opened and closed, but cannot realize automatic cleaning of residues in a door frame while realizing buffering and noise reduction by opening and closing the door; finally, when the roller for realizing the sliding switch door is worn and then is detached conveniently and quickly, the mounting efficiency of the roller cannot be improved on the basis of enhancing the mounting stability of the roller through structural improvement during mounting.

The invention relates to an object and an effect of an ornamental door limiting automatic door opening mechanism based on a whole house, which are achieved by the following specific technical means:

an ornamental door limiting automatic door opening mechanism based on whole wood home comprises a door frame and a sliding rod B; the door frame is connected with a door body in a sliding manner, and three rollers are arranged on the door body in a rectangular array; the door frame is fixedly connected with a driving structure through bolts, and two friction structures are further mounted on the door frame; two buffer structures are symmetrically arranged on the door body; the buffer structure further comprises an elastic part C and cleaning cotton, the sliding rod B is sleeved with the elastic part C, the bottom end face of the buffer seat is fixedly connected with the cleaning cotton through a bolt, and the cleaning cotton is in contact with the bottom end face of the inner wall of the doorframe; when the door body is closed, the cleaning cotton slides to the position of the cleaning groove; the width of cleaning cotton is greater than the width of clearance groove, and clearance inslot wall bottom face is the slope column structure.

Furthermore, the door frame comprises a clamping groove A, a cleaning groove, a cover plate and a clamping protrusion A, the clamping groove A is formed in the door frame, and the cleaning groove is formed in the door frame; the cover plate is welded with a clamping bulge A, and the clamping bulge A is matched with the clamping groove A; the clamping protrusion A is connected with the clamping groove A in an inserted connection mode, and the cover plate is fixedly connected with the door frame through bolts.

Further, the door body comprises a clamping groove B and a tooth row, the clamping groove B is formed in the bottom end face of the door body, and the tooth row is fixedly connected to the bottom end face of the door body through a bolt; the gyro wheel includes the protruding B of joint, the welding has the protruding B of joint on the gyro wheel, and the protruding B and draw-in groove B phase-match of joint to the bolt fastening hole that is used for the gyro wheel to fix on the fixed slot of the body is adjusted each other on the protruding B of joint and the draw-in groove B joint completion back gyro wheel.

Further, the driving structure comprises a motor base, a motor main body and a gear, wherein the motor base is fixedly connected to the cover plate through bolts, and the motor main body is mounted on the motor base; the motor main body and the gear are provided with gears, the gears are meshed with the tooth rows, and the gears and the tooth rows jointly form a rack transmission structure.

Furthermore, the driving structure also comprises a fixed rotating shaft and an elastic piece A, the fixed rotating shaft is welded on the motor base, and the motor main body is rotatably connected on the motor base through the fixed rotating shaft; the motor base is of a concave structure, and two elastic pieces A are symmetrically adhered to the motor base; the left end face and the right end face of the motor main body are respectively contacted with the two elastic pieces A, after the roller wheel on one side is abraded, the gear row is inclined, and the motor main body compresses the elastic pieces A to be in an inclined state under the driving of the gear row.

Furthermore, the friction structure comprises two sliding rods A, a friction head and an elastic piece B, and the two sliding rods A are connected in the cover plate in a sliding manner; a friction head is welded on the two sliding rods A together, an elastic piece B is sleeved on the two sliding rods A, and the sliding rods A and the elastic piece B form an elastic reset structure of the friction head together.

Furthermore, the head end of the friction head is of an arc-shaped structure, and the gear row is in contact with the friction head when the door body is close to the opening and closing positions.

Furthermore, the buffer structure comprises two sliding rods B, a buffer seat, a buffer block and a sponge block, wherein the two sliding rods B are connected in the door body in a sliding manner, and the two sliding rods B are welded with the buffer seat together; a sponge block is adhered in the buffer seat, and the buffer block is adhered on the sponge block; when the door body contacts with the door frame, the buffer block firstly contacts with the door frame, and when the door body is completely closed, the buffer block is flush with the door body.

Compared with the prior art, the invention has the following beneficial effects:

improved drive structure, can realize the meshing drive of the door body through the improvement, and when leading to the tooth row slope after the gyro wheel wearing and tearing, the meshing gear of tooth row can the self-adaptation reduce wearing and tearing, specifically as follows: firstly, gears are arranged on the motor main body and the gears, the gears are meshed with the tooth rows, and the gears and the tooth rows jointly form a rack transmission structure, so that the movement of the door body can be realized through the rotation of the motor main body; second, because of motor body's left end face and right-hand member face contact with two elastic component A respectively, cause the tooth row to take place the slope after the gyro wheel wearing and tearing of one side, motor body compression elastic component A is the tilt state under the drive of tooth row to it is serious to have avoided leading to gear wearing and tearing after the tooth row slope.

The speed reduction structure is improved, firstly, the head end of the friction head is of an arc-shaped structure, and the gear row is in contact with the friction head when the door body is close to the opening and closing positions, so that the friction head of the arc-shaped structure can improve the smoothness when in contact with the gear row on the one hand, and on the other hand, the contact friction between the friction head and the gear row can realize the reduction of the moving speed of the door body.

Improved buffer structure, can realize the self-cleaning of residue in the door frame when realizing buffering between the door body and the door frame through the improvement, specifically as follows: firstly, the sliding rod B is sleeved with an elastic piece C, the bottom end face of the buffer seat is fixedly connected with cleaning cotton through a bolt, and the cleaning cotton is contacted with the bottom end face of the inner wall of the doorframe; when the door body is closed, the cleaning cotton slides to the cleaning groove, so that the cleaning of residues in the door frame is realized; second, because of clean cotton width and be greater than the width of clearance groove, and clearance inslot wall bottom face be the slope column structure to on the one hand can prevent to clean and have the card pause phenomenon between cotton and the clearance groove, on the other hand, the residue that drops to in the clearance groove can discharge automatically.

Drawings

Fig. 1 is a schematic axial view of the present invention.

Fig. 2 is a schematic axial view of the present invention with the cover plate removed.

Fig. 3 is an enlarged schematic view of fig. 2 at a.

Fig. 4 is a schematic view of the present invention with the door frame removed and the structure disassembled from the axis.

Fig. 5 is an enlarged view of the structure of fig. 4B according to the present invention.

Fig. 6 is an enlarged view of the structure of fig. 4C according to the present invention.

Fig. 7 is a front view of the invention adjusted from fig. 2.

Fig. 8 is an enlarged view of fig. 7D according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a door frame; 101. a clamping groove A; 102. cleaning the tank; 103. a cover plate; 104. clamping the protrusion A; 2. a door body; 201. a clamping groove B; 202. a tooth row; 3. a roller; 301. clamping the bulge B; 4. a drive structure; 401. a motor base; 402. fixing the rotating shaft; 403. an elastic member A; 404. a motor main body; 405. a gear; 5. a friction structure; 501. a slide bar A; 502. a friction head; 503. an elastic member B; 6. a buffer structure; 601. a slide bar B; 60101. an elastic member C; 602. a buffer seat; 603. cleaning cotton; 604. a buffer block; 605. a sponge block.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.