Universal hinge for enhancing stress of base

Abstract

The utility model relates to the technical field of furniture accessories, in particular to a universal hinge for enhancing base stress, which comprises an arm body, four holes are hinged on one side of the outer wall of the arm body, a cup head is hinged at one end of the four holes far away from the arm body, and a linear surface piece is arranged below the bottom end of the outer wall of the arm body. The arm body is connected with the straight surface part through an adjusting screw, a straight bottom fixing part is installed at the bottom end of the outer wall of the straight surface part, and the arm body is connected with the straight surface part through the adjusting screw. The arm body is fixedly connected with the base through the adjusting screw, four mounting positions are arranged in the novel base, stress is balanced, mounting is firm, tension generated when the cabinet door is opened and closed can be evenly dispersed through the base, and the influence on the cabinet body and the mounting position of the cabinet door is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture accessories, in particular to a universal hinge for enhancing the force bearing of a base. Background Art

[0002] Hinge is a home hardware accessory, widely used in wardrobes, cabinets, shoe cabinets, due to its wide range of uses, the workload required for installation is also large, and the original straight hinge, as shown in the instruction manual, Figure 9 As shown, the base is fixed by rivets and the movement of the base is adjusted by rivets. Since the base is limited by the width of the hinge arm, space needs to be reserved for the movement of the base. Therefore, the installation base of this hinge is usually narrow, and only one installation position is the main force-bearing position. The force-bearing performance after installation is poor. At the same time, during the production process of this hinge, there is a step that requires fixing and adjusting the base by rivets. However, this processing step is difficult and has high technical requirements, which is not conducive to novice workers to master the production. Therefore, defective products often appear in the processing process, resulting in a relatively low yield rate. Therefore, the existing straight hinge has certain shortcomings when used.

[0003] In summary, it is necessary to invent a universal hinge that enhances the bearing capacity of the base. Utility Model Content

[0004] To this end, the present invention provides a universal hinge with enhanced base force to solve the problem that the existing straight hinge uses rivets to fix the base and adjust the movement of the base through rivets. Since the base is limited by the width of the hinge arm, space needs to be reserved for the movement of the base. Therefore, the installation base of this hinge is usually narrow, and only one installation position is the main force-bearing position, resulting in poor force-bearing performance after installation.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a universal hinge for enhancing the force of the base, including an arm body, four holes hinged on one side of the outer wall of the arm body, a cup head hinged on the end of the four holes away from the arm body, a face piece is provided below the bottom end of the outer wall of the arm body, a bottom fixing piece is installed on the bottom end of the outer wall of the face piece, and the arm body and the face piece are connected by an adjusting screw.

[0006] Preferably, a cylinder body is provided on a side of the face piece close to the cup head and below the top end of the inner wall of the arm body, and an iron cylinder sleeve is installed on the outer wall of the cylinder body and away from the cup head.

[0007] Preferably, the top end of the outer wall of the iron cylinder sleeve is fixed to the top end of the inner wall of the arm body, and the outer wall of the cylinder body and one end away from the iron cylinder sleeve is also connected to a plastic cylinder sleeve.

[0008] Preferably, the top end of the plastic cylinder sleeve is fixed to the top end of the inner wall of the arm body and close to the side of the cup head, and the output shaft of the cylinder body abuts against the left end of the four holes.

[0009] Preferably, a lever is hinged on the right side of the inner wall of the arm body and below the oil cylinder body, and the end of the lever away from a literal part is hinged to the corresponding position on the left side of the inner wall of the cup head.

[0010] The beneficial effects of the utility model are:

[0011] In the utility model, a new straight bottom fixing piece and a straight top piece are replaced, and the straight bottom fixing piece and the straight top piece are connected together to form a base, and the arm body is connected and fixed to the base through an adjusting screw. The new base is provided with four mounting positions, which can balance the force and ensure a firm installation. In this way, the pulling force generated when the cabinet door is opened and closed can be evenly dispersed through the base, reducing the impact on the cabinet body and the cabinet door installation position.

[0012] In the present invention, the rivet fixing production step is eliminated by replacing the base, which reduces the production cost and the production difficulty, thereby improving the production yield of the one-shaped hinge and reducing the weight of the hinge at the same time, achieving the effect of lightness and good performance, reducing costs and increasing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the external structure of the utility model in the front view direction;

[0014] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model in the front view direction;

[0015] Figure 3 This is a schematic diagram of the structure of the straight bottom fixing member in the present invention when viewed from above;

[0016] Figure 4 This is a schematic diagram of the structure of a face piece in the present invention when viewed from above;

[0017] Figure 5 This is a schematic diagram of the three-dimensional structure of the iron cylinder sleeve of the utility model as viewed from the right side;

[0018] Figure 6 This is a structural diagram of the iron cylinder sleeve of the utility model as viewed from the left side;

[0019] Figure 7 This is a schematic diagram of the structure of the cup head in the present invention when viewed from above;

[0020] Figure 8 This is a schematic diagram of the structure of the four holes in the present invention when viewed from above;

[0021] Figure 9It is a structural schematic diagram of the base in the existing straight hinge of the utility model.

[0022] In the figure: 100, straight bottom fixing part; 200, straight surface part; 300, arm body; 310, adjusting screw; 400, iron cylinder sleeve; 410, cylinder body; 420, plastic cylinder sleeve; 500, lead; 510, cup head; 520, four holes. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0024] Refer to the attached Figures 1-8The utility model provides a universal hinge for enhancing the base force, including an arm body 300, one side of the outer wall of the arm body 300 is hinged with four holes 520, and the end of the four holes 520 away from the arm body 300 is hinged with a cup head 510. The cup head 510 is provided to connect with the door body, and a face piece 200 is provided below the bottom end of the outer wall of the arm body 300. A bottom fixing piece 100 is installed at the bottom end of the outer wall of the face piece 200. The arm body 300 and the face piece 200 are connected by adjusting screws 310, and the bottom fixing piece 100 is connected to the face piece 200. The face pieces 200 can be connected by short pins, and the adjusting screw 310 is provided to fix the arm body 300 to the face piece 200. At the same time, the height of the arm body 300 can be adjusted by adjusting the thread provided on the outside of the screw 310. A cylinder body 410 is provided on the side of the face piece 200 close to the cup head 510 and below the top of the inner wall of the arm body 300. An iron cylinder sleeve 400 is installed on the outer wall of the cylinder body 410 and away from the cup head 510. The cylinder body 410 is provided to cushion the hinge when it is opened and closed. The iron oil cylinder sleeve 400 and the plastic oil cylinder sleeve 420 are used to install the two ends of the oil cylinder body 410 and protect the oil cylinder body 410 at the same time. The top of the outer wall of the iron oil cylinder sleeve 400 is fixed to the top of the inner wall of the arm body 300. The outer wall of the oil cylinder body 410 and one end away from the iron oil cylinder sleeve 400 are also connected to the plastic oil cylinder sleeve 420. The top of the plastic oil cylinder sleeve 420 is fixed to the top of the inner wall of the arm body 300 and close to the side of the cup head 510. The output shaft of the oil cylinder body 410 abuts against the left end of the four holes 520, and the hinge is set. When the chain rotates, the cup head 510 will drive the four holes 520 to rotate, and the four holes 520 can push the output shaft of the cylinder body 410 to move inside it when rotating, so that the cylinder body 410 can buffer the driving force. The right side of the inner wall of the arm body 300 and below the cylinder body 410 is hinged with a lever 500. The end of the lever 500 away from the face piece 200 is hinged to the corresponding position on the left side of the inner wall of the cup head 510, and the lever 500 is provided to improve the stability of the connection between the face piece 200 and the cup head 510.

[0025] The usage process of the present invention is as follows: first, personnel can assemble the above-mentioned hinge according to the above instructions, and then connect it to a section of the door body through screws and the first mounting hole opened at the bottom end of the straight bottom fixing part 100, and then connect it to another section of the door body through screws and the second mounting hole opened on the cup head 510. In this way, the two door bodies can be connected together through the straight hinge, and then personnel can adjust the height of the arm body 300 and the straight surface part 200 by adjusting the screw 310, so as to achieve the adjustment of the height of the straight bottom fixing part 100 according to the position, and when the personnel pushes the door body to rotate, the set cup head 510 will drive the four holes 520 to rotate, and the four holes 520 can push the output shaft of the cylinder body 410 to move inside it when rotating, so that the cylinder body 410 can buffer the driving force.

[0026] The above description is merely a preferred embodiment of the present invention. Anyone skilled in the art may utilize the above-described technical solutions to modify the present invention or create equivalent technical solutions. Therefore, any simple modification or equivalent replacement based on the technical solutions of the present invention falls within the scope of protection claimed by the present invention.

Claims

1. A universal hinge for enhancing base force, comprising an arm body (300), wherein one side of the outer wall of the arm body (300) is hinged with four holes (520), and one end of the four holes (520) away from the arm body (300) is hinged with a cup head (510), characterized in that: A face piece (200) is provided below the bottom end of the outer wall of the arm body (300), a bottom fixing piece (100) is installed at the bottom end of the outer wall of the face piece (200), and the arm body (300) and the face piece (200) are connected via an adjusting screw (310).

2. The universal hinge with enhanced base force according to claim 1, characterized in that: An oil cylinder body (410) is provided on one side of the face piece (200) close to the cup head (510) and below the top end of the inner wall of the arm body (300), and an iron oil cylinder sleeve (400) is installed on the outer wall of the oil cylinder body (410) and away from the cup head (510).

3. The universal hinge with enhanced base force according to claim 2, characterized in that: The top of the outer wall of the iron oil cylinder sleeve (400) is fixed to the top of the inner wall of the arm body (300), and the outer wall of the oil cylinder body (410) and one end away from the iron oil cylinder sleeve (400) is also connected to a plastic oil cylinder sleeve (420).

4. The universal hinge with enhanced base force according to claim 3, characterized in that: The top end of the plastic oil cylinder sleeve (420) is fixed to the top end of the inner wall of the arm body (300) and close to the side of the cup head (510), and the output shaft of the oil cylinder body (410) is in contact with the left end of the four holes (520).

5. The universal hinge with enhanced base force according to claim 1, characterized in that: A lever (500) is hingedly connected to the right side of the inner wall of the arm body (300) and located below the oil cylinder body (410). The end of the lever (500) away from the face piece (200) is hingedly connected to the corresponding position on the left side of the inner wall of the cup head (510).

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