Assembled hinge base

Abstract

The utility model discloses an assembled hinge base which comprises a mounting seat for mounting a side plate of a connecting cabinet, the hinge base further comprises a groove shell and rivets, a convex ridge part is formed on the installation base, the convex ridge part is arranged in the groove shell in a matched mode in the vertical direction, the rivets penetrate through the groove shell and the convex ridge part in the vertical direction, the rivets are correspondingly arranged on the front portion of the convex ridge part and the rear portion of the convex ridge part respectively, the height specification of the hinge base is easy to adjust, and cost is low.

Description

Technical Field

[0001] This utility model relates to the field of hinges for connecting cabinet doors and cabinet bodies, and specifically to an assembled hinge base. Background Technology

[0002] Currently, cabinet doors are connected to the cabinet body via hinges. Specifically, a hinge includes a base, a hinge arm, and a hinge cup. The hinge cup is installed on the inner rear side of the cabinet door (when the cabinet door is closed). The base is installed on the inner wall of the cabinet side panel, and the hinge arm is connected to the base, hinged to the hinge cup. Because the thickness specifications of the cabinet side panel and cabinet door vary, and because the distance between the hinge arm and the cabinet side panel (in the left-right direction) needs to be adjusted accordingly when the installation method of the hinge changes, the height specifications of the base need to be diversified, as exemplified by Chinese Utility Model Patent Publication No. CN2083. The "hook-type sliding drive damping buffer hinge" of 63885U includes a mounting base (equivalent to the base mentioned above), with fins formed on the upper and lower sides of the mounting base, screw mounting holes formed on the fins, and a ridge (raised part) formed between the fins of the mounting base. In order to increase the distance between the hinge arm and the cabinet side panel, the height of the ridge structure needs to be increased accordingly. However, this will increase the cost of manufacturing the mold for the mounting base and significantly increase the molding difficulty, resulting in excessively high production costs. Therefore, it is necessary to improve the base of the existing technology. Summary of the Invention

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide an assembled hinge base that makes it easy to adjust the height of the hinge base and has a lower cost.

[0004] The objective of this utility model is achieved through the following technical solution.

[0005] The present invention discloses an assembled hinge base, including a mounting seat for mounting a connecting cabinet side panel; wherein, it further includes a groove shell and a rivet, the mounting seat having a raised ridge, the raised ridge being adapted to be disposed in the groove shell in the vertical direction, and the rivet passing through the groove shell and the raised ridge in the vertical direction.

[0006] Preferably, the mounting base includes two upper and lower wing pieces for abutting against the inner wall of the connecting cabinet side panel. Screw mounting holes are formed on the wing pieces. The ridge includes a ridge top plate and two upper and lower ridge side plates. The upper and lower ends of the ridge top plate are respectively connected to one end of the corresponding ridge side plate, and the other end of the corresponding ridge side plate is respectively connected to the corresponding wing piece.

[0007] Preferably, a rib is formed on the inner side of the ridge, and the rib is formed between the top plate of the ridge and the corresponding side plate of the ridge.

[0008] Preferably, a recess is formed on the outer side of the spine side plate, and a positioning hole is formed in the recess, the positioning hole being adapted to and connected with the corresponding rivet.

[0009] Preferably, the rivet is provided at the front and rear of the ridge.

[0010] Preferably, the tank shell includes a top plate and two side plates. The top and bottom ends of the top plate are connected to one end of the corresponding side plate. The side plates are attached to the outer side of the corresponding side plate. A recessed platform is formed on the outer side of the side plate. A riveting hole is formed in the recessed platform. The riveting hole is adapted to be connected to the corresponding rivet. One end of the rivet has a head, which is located in the recessed platform.

[0011] Preferably, the other end of the groove side plate has a stepped edge.

[0012] Compared with the prior art, the advantages of this utility model are: by setting the groove shell and rivets, the mounting base is formed with a ridge. The ridge is adapted to be set in the groove shell in the vertical direction. The rivets pass through the groove shell and the ridge in the vertical direction, which makes it easier to adjust the height of the hinge base and reduces the cost. Attached Figure Description

[0013] Figure 1 This is a top-view three-dimensional structural diagram of the hinge base of this utility model.

[0014] Figure 2 This is an exploded view of the hinge base of this utility model.

[0015] Figure 3 This is a left-side perspective three-dimensional structural diagram of the mounting base of this utility model.

[0016] Figure 4 This is a right-side perspective view of the mounting base of this utility model.

[0017] Figure 5 This is a rear-view three-dimensional structural diagram of the groove shell of this utility model.

[0018] Labeling: Mounting base 1; Wing 11; Screw mounting hole 111; Raised ridge 12; Ridge side plate 121; Positioning hole 1211; Recess 1212; Ridge top plate 122; Rib 123; Recess 1231; Groove shell 2; Groove side plate 21; Riveting hole 211; Countersunk platform 2111; Step edge 212; Groove top plate 22; Rivet 3; Rivet head 301. Detailed Implementation

[0019] The present invention will now be further described with reference to the accompanying drawings.

[0020] The assembled hinge base of this utility model, such as Figure 1 and Figure 2 As shown, the assembly hinge base of this utility model includes a mounting base 1 for mounting the side panel of the connecting cabinet. It also includes a groove shell 2 and rivets 3. The mounting base 1 has a raised ridge 12; in other words, the raised ridge 12 protrudes relative to the side panel of the cabinet (in the left-right direction). The raised ridge 12 is adapted to fit within the groove shell 2 in the vertical direction. In other words, the inner width of the groove in the groove shell 2 (in the vertical direction) is approximately equal to the outer width of the raised ridge 12 (in the vertical direction). Therefore, in the vertical direction, the inner wall of the groove shell 2 positions the raised ridge 12 relative to it. The groove shell 2 and the raised ridge 12 can be in a clearance fit. Figure 1 and Figure 2 As shown, rivet 3 passes through the groove shell 2 and the ridge 12 in the vertical direction, meaning that the groove shell 2 and the ridge 12 are riveted together by rivet 3, with the axis of rivet 3 in the vertical direction. This arrangement allows the dimensions of the mounting base 1 to remain constant, and the ridge 12 to be positioned lower (in the left-right direction), making the mold for producing the mounting base 1 relatively easy to manufacture and the mounting base 1 easier to form, thus reducing costs and allowing for mass production of the mounting base 1. The three-dimensional structure of the groove shell 2 is relatively simple and can be manufactured using existing sheet metal processes with a bending machine. Therefore, by simply changing the dimensions of the groove shell 2 in the left-right direction, the total height of the hinge base (in the left-right direction) can be changed. Thus, the groove shell 2 can be produced in smaller batches according to customer needs, facilitating rapid market response. Therefore, this invention makes the height of the hinge base easily adjustable and reduces costs. Figure 1 From the visual direction, the hinge arm of the hinge is located at the left end of the slot shell 2.

[0021] Furthermore, such as Figure 3 and Figure 4 As shown, the mounting base 1 includes two upper and lower wing pieces 11 for abutting against the inner wall of the connecting cabinet side panel. Screw mounting holes 111 are formed on the wing pieces 11. Specifically, each wing piece 11 has two screw mounting holes 111, one of which is a round hole, and the other is an elongated hole extending vertically. The ridge portion 12 includes a ridge top plate 122 and two upper and lower ridge side plates 121. The ridge top plate 122 is perpendicular to the ridge side plates 121, and the ridge side plates 121 are horizontally arranged. The upper and lower ends of the ridge top plate 122 are respectively connected to one end of the corresponding ridge side plate 121. More specifically, in Figure 4From a visual perspective, the lower left end of the ridge side plate 121 is integrally connected to the lower end of the ridge top plate 122, and the upper left end of the ridge side plate 121 is integrally connected to the upper end of the ridge top plate 122. The other corresponding ends of the ridge side plate 121 are integrally connected to the corresponding wing pieces 11. That is to say, the upper end of the lower wing piece 11 is integrally connected to the right end of the lower ridge side plate 121, and the lower end of the upper wing piece 11 is integrally connected to the right end of the upper ridge side plate 121. The upper and lower wing pieces 11 are symmetrical to each other. By setting the structure of the wing pieces 11, self-tapping screws can be passed through the screw mounting holes 111 and screwed to the cabinet side plate, thereby firmly fixing the hinge base to the cabinet side plate.

[0022] Furthermore, such as Figure 4 As shown, a rib 123 is formed on the inner side of the ridge 12, and the rib 123 is formed between the ridge top plate 122 and the corresponding ridge side plate 121, accordingly, as Figure 3 As shown, a recess 1231 is formed on the outer side of the ridge 12, that is, the rib 123 is formed accordingly when the recess 1231 is formed. In other words, a reinforcing rib structure is formed at the inner right angle of the ridge top plate 122 and the corresponding ridge side plate 121, which helps to increase the structural rigidity of the ridge 12.

[0023] Furthermore, such as Figure 3 As shown, a recess 1212 is formed on the outer side of the spine side plate 121, and a positioning hole 1211 is formed in the recess 1212. The positioning hole 1211 is adapted to be connected with the corresponding rivet 3. Thus, the edge of the recess 1212 forms a stepped structure (three-dimensional structure), which increases the structural rigidity of the plate around the positioning hole 1211. The positioning hole 1211 is a circular hole, and the positioning hole 1211 and the corresponding rivet 3 can be clearance fit. The positioning hole 1211 and the corresponding rivet 3 are radially positioned to each other.

[0024] Furthermore, such as Figure 1 and Figure 2 As shown, rivets 3 are respectively provided on the front and rear parts of the ridge 12. Accordingly, positioning holes 1211 are respectively formed on the front and rear parts of the ridge 12, so that the groove shell 2 and the ridge 12 are positioned relative to each other in the horizontal plane, that is, to prevent the groove shell 2 from swinging relative to the ridge 12 in the horizontal plane.

[0025] Furthermore, such as Figure 5 As shown, the tank shell 2 includes a top plate 22 and two side plates 21. The top and bottom ends of the top plate 22 are respectively connected to one end of the corresponding side plate 21 to form a single unit. Figure 1As shown, the slot side plate 21 abuts against the outer side of the corresponding ridge side plate 121, while a gap can be left between the slot top plate 22 and the ridge top plate 122. That is to say, when the height of the hinge base is increased, the distance between the slot top plate 22 and the ridge top plate 122 increases; Figure 5 As shown, a countersunk plate 2111 is formed on the outer side of the groove side plate 21, and a riveting hole 211 is formed in the countersunk plate 2111. The riveting hole 211 is adapted to be connected with the corresponding rivet 3, such as... Figure 2 As shown, one end of the rivet 3 has a rivet head 301, as... Figure 1 As shown, the rivet head 301 is located within the corresponding countersunk platform 2111. The countersunk platform 2111 increases the structural rigidity of the area surrounding the rivet hole 211. During assembly, the ridge 12 (along the left-right direction) is first inserted into the slot shell 2, and then the rivet 3 is inserted into the rivet hole 211 from top to bottom. The rivet 3 then passes through the positioning hole 1211 and the slot shell 2. The lower end of the rivet 3 is pressed, causing a small plastic deformation of the lower edge of the rivet 3, thus forming a rivet joint. The slot shell 2 is located between the rivet joint and the rivet head 301, thereby ensuring a stable assembly between the slot shell 2 and the mounting base 1. Since the countersunk platform 2111 is formed on the outer side of the slot side plate 21, the rivet joint is also located within the corresponding countersunk platform 2111, thus concealing the sharp edge of the rivet joint within the corresponding countersunk platform 2111. As the sinking platform 2111 is formed, the inner wall of the tank shell 2 is formed with an inner convex structure, which is located in the recess 1212 of the ridge side plate 121.

[0026] Furthermore, such as Figure 5 As shown, a stepped edge 212 is formed at the other end of the corresponding side plate 21. The stepped edge 212 extends along the front-rear direction. By forming the stepped edge 212, the edge of the side plate 21 that is relatively away from the top plate 22 forms a curved structure, and the edge of the opening end of the tank shell 2 forms a three-dimensional structure. This helps to increase the structural rigidity of the opening end of the tank shell 2, making the opening end of the tank shell 2 less prone to deformation. It also facilitates the insertion of the ridge 12 into the tank shell 2 through the opening end. Specifically, as shown... Figure 5 As shown, the step edge 212 is bent outward relative to the groove side plate 21, that is, the opening end of the groove shell 2 is formed into an flared shape. So when the ridge 12 is inserted into the groove shell 2, the ridge 12 first enters the opening end of the groove shell 2 more easily. Then, the rounded corner between the step edge 212 and the groove side plate 21 guides the ridge 12 into the space between the upper and lower groove side plates 21, which is conducive to the ridge 12 being easily installed into the groove shell 2.

[0027] In summary, the hinge base of this utility model adopts a split assembly structure, which avoids the use of a one-piece structure, thereby reducing the manufacturing cost of the relatively tall hinge base.

Claims

1. An assembled hinge base, comprising a mounting base (1) for mounting a connecting cabinet side panel, characterized in that: It also includes a groove shell (2) and a rivet (3). The mounting base (1) has a ridge (12) which is adapted to be disposed in the groove shell (2) in the vertical direction. The rivet (3) passes through the groove shell (2) and the ridge (12) in the vertical direction.

2. The assembled hinge base according to claim 1, characterized in that: The mounting base (1) includes two upper and lower wing pieces (11) for abutting against the inner wall of the connecting cabinet side panel. Screw mounting holes (111) are formed on the wing pieces (11). The ridge (12) includes a ridge top plate (122) and two upper and lower ridge side plates (121). The upper and lower ends of the ridge top plate (122) are respectively connected to one end of the corresponding ridge side plate (121), and the other end of the corresponding ridge side plate (121) is respectively connected to the corresponding wing piece (11).

3. The assembled hinge base according to claim 2, characterized in that: A rib (123) is formed on the inner side of the ridge (12), and the rib (123) is formed between the top plate (122) of the ridge and the corresponding side plate (121).

4. The assembled hinge base according to claim 2 or 3, characterized in that: A recess (1212) is formed on the outer side of the spine side plate (121), and a positioning hole (1211) is formed in the recess (1212), which is adapted to be connected to the corresponding rivet (3).

5. The assembled hinge base according to any one of claims 1 to 3, characterized in that: The rivet (3) is provided on the front part and the rear part of the ridge (12).

6. The assembled hinge base according to claim 2 or 3, characterized in that: The groove shell (2) includes a groove top plate (22) and two groove side plates (21). The upper and lower ends of the groove top plate (22) are connected to one end of the corresponding groove side plate (21) respectively. The groove side plate (21) is attached to the outside of the corresponding ridge side plate (121). A countersunk platform (2111) is formed on the outside of the groove side plate (21). A riveting hole (211) is formed in the countersunk platform (2111). The riveting hole (211) is adapted to be connected to the corresponding rivet (3). One end of the rivet (3) is formed with a nail head (301). The nail head (301) is located in the corresponding countersunk platform (2111).

7. The assembled hinge base according to claim 6, characterized in that: The other end of the groove side plate (21) has a stepped edge (212).

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