Cabinet door hinge with adjustable mounting distance

Abstract

The utility model discloses a cabinet door hinge with an adjustable installation spacing, which comprises a cabinet body installation seat, a cabinet door installation seat, a cabinet body and a cabinet door, the cabinet body installation seat and the cabinet door installation seat are respectively arranged on the cabinet body and the cabinet door, and a cabinet body hinge plate and a cabinet door hinge plate are respectively arranged on the cabinet body installation seat and the cabinet door installation seat. According to the utility model, through the arrangement of the spacing adjusting assembly, the spacing adjusting assembly can adjust the cabinet body hinge plate, so that the cabinet body hinge plate slides back and forth relative to the cabinet body mounting seat, and the spacing between the cabinet door and the cabinet body is adjusted, thereby being capable of adapting to the mounting requirements of sealing strips with different thicknesses, and enabling the cabinet door, the cabinet body and the sealing strips to be better matched; the self-lubricating hinge pin is arranged, the graphite is filled in the filling hole in the surface of the self-lubricating hinge pin, the graphite can play a lubricating role in the rotating process of the hinge pin, the abrasion degree of the hinge pin is reduced, the hinge is not prone to abnormal sound, and a switch cabinet door is smoother.

Description

Technical Field

[0001] The utility model relates to the technical field of hinges, in particular to a cabinet door hinge with adjustable installation spacing. Background Art

[0002] A hinge is a mechanical device used to connect two solid objects and allow them to rotate relative to each other. A hinge can be made of movable components or foldable materials. According to the place of use, hinges can be divided into door hinges, window hinges, cabinet hinges, car hinges, etc.

[0003] At present, the existing cabinet hinges are mainly used on wooden cabinet doors such as wardrobes and cupboards, and cabinet doors of other electrical equipment such as refrigerators. Sealing strips are usually installed on the existing cabinet doors of electrical equipment. When installing the cabinet door hinges of electrical equipment, it is necessary to adjust the installation position of the cabinet door hinges on the cabinet body and the cabinet door according to the thickness of the sealing strip of the electrical equipment. This adjustment method requires re-drilling and disassembling screws, which is time-consuming and labor-intensive, and is easy to cause damage to the cabinet body and the cabinet door. In view of this, it is necessary to design a cabinet door hinge with adjustable installation spacing to solve the existing technical problems. Utility Model Content

[0004] The utility model aims to provide a cabinet door hinge with adjustable installation spacing to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A cabinet door hinge with adjustable installation spacing comprises a cabinet mounting seat, a cabinet door mounting seat, a cabinet and a cabinet door, wherein the cabinet mounting seat and the cabinet door are respectively mounted with the cabinet mounting seat and the cabinet door, and the cabinet mounting seat and the cabinet door mounting seat are respectively provided with a cabinet hinge plate and a cabinet door hinge plate, one end of the cabinet hinge plate is mounted with a cabinet hinge plate fixing shaft, and the cabinet hinge plate fixing shaft is slidably inserted in adjustment openings opened on both sides of the cabinet mounting seat, the cabinet mounting seat is mounted with a fixing plate, and the fixing plate is mounted with a spacing adjustment component, the spacing adjustment component is connected with one end of the cabinet hinge plate, one end of the cabinet door hinge plate is mounted with a cabinet door hinge plate fixing shaft, the cabinet door hinge plate is fixedly connected to the cabinet door mounting seat via the cabinet door hinge plate fixing shaft, a self-lubricating pin is arranged between the cabinet hinge plate and the cabinet door hinge plate, and the cabinet hinge plate and the cabinet door hinge plate are hinged via the self-lubricating pin.

[0007] As a further solution of the utility model: two cabinet mounting seat fixing screws are arranged on the cabinet mounting seat, and the cabinet mounting seat is installed on the cabinet by means of the cabinet mounting seat fixing screws.

[0008] As a further solution of the utility model: two cabinet door mounting seat fixing screws are arranged on the cabinet door mounting seat, and the cabinet door mounting seat is installed on the cabinet door through the cabinet door mounting seat fixing screws.

[0009] As a further solution of the utility model: the spacing adjustment assembly includes a rotating seat, a nut, a threaded rod and a knob, the rotating seat is installed on the hinged plate of the cabinet, the nut is embedded in the middle of the fixed plate, a threaded rod is installed in the middle of the nut, one end of the threaded rod is connected to the rotating seat, and the other end of the threaded rod is fixedly connected to the knob.

[0010] As a further solution of the utility model: the self-lubricating pin includes a shaft body, a graphite filling hole and graphite, a plurality of graphite filling holes are evenly opened on the surface of the shaft body, and the graphite filling holes are filled with graphite.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model is provided with a spacing adjustment component, which can adjust the cabinet hinge plate so that the cabinet hinge plate slides back and forth relative to the cabinet mounting seat, and adjusts the distance between the cabinet door and the cabinet, thereby adapting to the installation needs of sealing strips of different thicknesses, so that the cabinet door, cabinet and sealing strip can be better matched.

[0013] 2. The utility model provides a self-lubricating pin shaft, and the filling hole on the surface of the self-lubricating pin shaft is filled with graphite. The graphite can play a lubricating role during the rotation of the pin shaft, reduce the wear degree of the pin shaft, make the hinge less likely to make abnormal noises, and open and close the cabinet door more smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The present invention is a schematic diagram of the overall structure of a cabinet door hinge with adjustable installation spacing.

[0015] Figure 2 A cabinet door hinge with adjustable installation spacing Figure 1 A magnified view of the structure at center.

[0016] Figure 3 A cabinet door hinge with adjustable installation spacing Figure 1 Front section view of the self-lubricating pin.

[0017] 1. Cabinet mounting base; 2. Cabinet door mounting base; 3. Cabinet hinge plate; 4. Cabinet door hinge plate; 5. Self-lubricating pin shaft; 501. Shaft body; 502. Graphite filling hole; 503. Graphite; 6. Cabinet door hinge plate fixing shaft; 7. Cabinet hinge plate fixing shaft; 8. Adjustment port; 9. Spacing adjustment component; 901. Rotating base; 902. Nut; 903. Threaded rod; 904. Knob; 10. Fixing plate; 11. Cabinet mounting base fixing screws; 12. Door mounting base fixing screws; 13. Cabinet; 14. Cabinet door. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-2 In the embodiment of the utility model, a cabinet door hinge with adjustable installation spacing includes a cabinet mounting seat 1, a cabinet door mounting seat 2, a cabinet 13 and a cabinet door 14, the cabinet 13 and the cabinet door 14 are respectively mounted with the cabinet mounting seat 1 and the cabinet door mounting seat 2, the cabinet mounting seat 1 is provided with two cabinet mounting seat fixing screws 11, the cabinet mounting seat 1 is mounted on the cabinet 13 through the cabinet mounting seat fixing screws 11, the cabinet door mounting seat 2 is provided with two cabinet door mounting seat fixing screws 12, the cabinet door mounting seat 2 is mounted on the cabinet door 14 through the cabinet door mounting seat fixing screws 12, the cabinet mounting seat 1 and the cabinet door mounting seat 2 are respectively provided with a cabinet hinge plate 3 and a cabinet door hinge plate 4, one end of the cabinet hinge plate 3 is mounted with a cabinet hinge plate fixing shaft 7, the cabinet hinge plate fixing shaft 7 is slidably inserted in the adjustment openings 8 opened on both sides of the cabinet mounting seat 1, a fixing plate 10 is installed on the cabinet mounting seat 1, and a spacing adjustment Component 9, the spacing adjustment component 9 is connected to one end of the cabinet hinge plate 3, the spacing adjustment component 9 includes a rotating seat 901, a nut 902, a threaded rod 903 and a knob 904, the rotating seat 901 is installed on the cabinet hinge plate 3, the nut 902 is embedded in the middle of the fixed plate 10, a threaded rod 903 is installed in the middle of the nut 902, one end of the threaded rod 903 is connected to the rotating seat 901, and the other end of the threaded rod 903 is fixedly connected to the knob 904, one end of the cabinet door hinge plate 4 is installed with a cabinet door hinge plate fixing shaft 6, the cabinet door hinge plate 4 is fixedly connected to the cabinet door mounting seat 2 through the cabinet door hinge plate fixing shaft 6, the spacing adjustment component 9 can adjust the cabinet hinge plate 3, so that the cabinet hinge plate 3 slides back and forth relative to the cabinet mounting seat 1, and adjusts the distance between the cabinet door 14 and the cabinet 13, so as to adapt to the installation needs of sealing strips of different thicknesses, so that the cabinet door 14, the cabinet 13 and the sealing strip can be better matched.

[0020] See also Figure 1 and Figure 3 A self-lubricating pin 5 is arranged between the cabinet hinge plate 3 and the cabinet door hinge plate 4, and the cabinet hinge plate 3 and the cabinet door hinge plate 4 are hinged through the self-lubricating pin 5. The self-lubricating pin 5 includes a shaft body 501, a graphite filling hole 502 and graphite 503. A plurality of graphite filling holes 502 are evenly opened on the surface of the shaft body 501, and the graphite filling holes 502 are filled with graphite 503. The filling holes on the surface of the self-lubricating pin 5 are filled with graphite 503. The graphite 503 can play a lubricating role in the rotation process of the pin, reduce the wear degree of the pin, make the hinge less likely to have abnormal noise, and open and close the cabinet door 14 more smoothly.

[0021] The working principle of the utility model is:

[0022] When in use, first install the cabinet mounting seat 1 and the cabinet door mounting seat 2 on the pre-opened mounting holes on the cabinet 13 and the cabinet door 14 respectively through fixing screws, and then install the cabinet hinge plate 3 and the cabinet door hinge plate 4 on the cabinet mounting seat 1 and the cabinet door mounting seat 2 respectively through the fixed axis, and then connect the cabinet hinge plate 3 and the cabinet door hinge plate 4 through the self-lubricating pin shaft 5, and then adjust the installation distance between the cabinet door 14 and the cabinet 13 according to the thickness of the sealing strip between the cabinet door 13 and the cabinet body 14. When adjusting, turn the knob 904, the knob 904 drives the threaded rod 903 to rotate relative to the nut 902, and the threaded rod 903 pushes the cabinet hinge plate 3 to slide forward or backward along the adjustment openings 8 on both sides of the cabinet mounting seat 1, thereby realizing the adjustment of the distance between the cabinet door 14 and the cabinet body 13. During use, the graphite 503 on the surface of the self-lubricating pin shaft 5 will play a lubricating role, reduce the wear between the pin shaft and the cabinet door hinge plate 4, and increase the service life of the hinge.

[0023] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cabinet door hinge with adjustable installation spacing, comprising a cabinet body mounting seat (1), a cabinet door mounting seat (2), a cabinet body (13) and a cabinet door (14), characterized in that: The cabinet body (13) and the cabinet door (14) are respectively mounted with a cabinet body mounting seat (1) and a cabinet door mounting seat (2); the cabinet body mounting seat (1) and the cabinet door mounting seat (2) are respectively provided with a cabinet body hinged plate (3) and a cabinet door hinged plate (4); one end of the cabinet body hinged plate (3) is mounted with a cabinet body hinged plate fixing shaft (7); the cabinet body hinged plate fixing shaft (7) is slidably inserted into adjustment openings (8) provided on both sides of the cabinet body mounting seat (1); a fixing plate (10) is mounted on the cabinet body mounting seat (1); A spacing adjustment component (9) is installed on the fixing plate (10), and the spacing adjustment component (9) is connected to one end of the cabinet hinge plate (3). A cabinet door hinge plate fixing shaft (6) is installed on one end of the cabinet door hinge plate (4). The cabinet door hinge plate (4) is fixedly connected to the cabinet door mounting seat (2) via the cabinet door hinge plate fixing shaft (6). A self-lubricating pin shaft (5) is provided between the cabinet hinge plate (3) and the cabinet door hinge plate (4), and the cabinet hinge plate (3) and the cabinet door hinge plate (4) are hinged via the self-lubricating pin shaft (5).

2. The cabinet door hinge with adjustable installation spacing according to claim 1, characterized in that: The cabinet mounting seat (1) is provided with two cabinet mounting seat fixing screws (11), and the cabinet mounting seat (1) is mounted on the cabinet (13) via the cabinet mounting seat fixing screws (11).

3. The cabinet door hinge with adjustable installation spacing according to claim 1, characterized in that: The cabinet door mounting seat (2) is provided with two cabinet door mounting seat fixing screws (12), and the cabinet door mounting seat (2) is mounted on the cabinet door (14) via the cabinet door mounting seat fixing screws (12).

4. The cabinet door hinge with adjustable installation spacing according to claim 1, characterized in that: The spacing adjustment component (9) comprises a rotating seat (901), a nut (902), a threaded rod (903) and a knob (904); the rotating seat (901) is mounted on the cabinet hinge plate (3); the nut (902) is embedded in the middle of the fixed plate (10); a threaded rod (903) is mounted in the middle of the nut (902); one end of the threaded rod (903) is connected to the rotating seat (901); and the other end of the threaded rod (903) is fixedly connected to the knob (904).

5. The cabinet door hinge with adjustable installation spacing according to claim 1, characterized in that: The self-lubricating pin shaft (5) comprises a shaft body (501), a graphite filling hole (502) and graphite (503); a plurality of graphite filling holes (502) are evenly provided on the surface of the shaft body (501); and the graphite filling holes (502) are filled with graphite (503).

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