A hinge for easy assembly

Abstract

The utility model discloses a kind of hinges of easy assembly, including, hinge base, the hinge base includes fixed seat and connecting seat, the fixed seat is provided with fixed recess;The fixed seat includes bottom plate and two limit plates, two The limit plate is spaced apart in first direction, two The limit plate and the bottom plate are enclosed and formed as the fixed recess;Bottom plate is provided with mounting hole, the mounting hole extends along the first direction;The connecting seat is installed in the fixed recess, and the connecting seat outer wall and the limit plate abut;Hinge cup, the hinge cup is connected with the connecting seat by hinge arm structure.The hinge of easy assembly of the utility model, mounting hole is arranged on base, without additionally setting up connecting piece to set up mounting hole, reduce the size of hinge.

Description

Technical Field

[0001] This utility model relates to the field of hinge technology, and in particular to a hinge that is easy to assemble. Background Technology

[0002] Currently, hinges are generally used in the opening and closing structure of cabinet doors in furniture. During assembly, the hinge cup is assembled to the cabinet door, while the hinge base is assembled to the cabinet body. In this way, the hinge cup and the hinge base are hinged through the hinge arm, so that the cabinet body and the cabinet door can open and close.

[0003] When assembling the hinge base, protruding connecting pieces are usually set on the upper and lower sides of the hinge base. Mounting holes are provided on these connecting pieces to assemble the hinge base to the cabinet. However, if the hinge base is assembled inside the cabinet, especially in small cabinet spaces, the protruding connecting pieces will result in a large assembly volume for the hinge, leaving insufficient internal space. Furthermore, after the hinge base is placed in the cabinet, the hinge itself may obstruct the upper or lower connecting pieces, making assembly inconvenient. Utility Model Content

[0004] In order to overcome at least one of the defects of the prior art, the present invention provides a hinge that is easy to assemble, wherein the mounting hole is set on the base, eliminating the need for additional connecting pieces to set the mounting hole, thereby reducing the size of the hinge.

[0005] The technical solution adopted by this utility model to solve its problem is: A hinge that is easy to assemble, comprising, A hinge base includes a fixed base and a connecting base. The fixed base is provided with a fixing groove. The fixed base includes a base plate and two limiting plates. The two limiting plates are spaced apart in a first direction and surround the base plate to form the fixing groove. The base plate is provided with mounting holes that extend along the first direction. The connecting base is installed in the fixing groove, and the outer wall of the connecting base abuts against the limiting plates. A hinge cup, which is connected to the connecting seat via a hinged arm structure.

[0006] As an optional implementation, the connecting seat includes a connecting plate and two positioning plates. The two positioning plates extend into the fixing groove and abut against the two limiting plates and are connected by a connector. The connecting plate is connected between the two positioning plates and is correspondingly arranged with respect to the base plate.

[0007] As an optional implementation, the limiting plate is provided with a first through hole, and both positioning plates are provided with a second through hole; the second through hole corresponds to the first through hole; the connector passes through the first through hole of one of the limiting plates and sequentially passes through the second through holes of the two positioning plates to connect to the first through hole of the other limiting plate.

[0008] As an optional implementation, the articulated arm structure includes a main articulated arm and a secondary articulated arm. The main articulated arm is connected to the connecting seat, one end of the secondary articulated arm is hinged to the main articulated arm, and the other end of the secondary articulated arm is hinged to the hinge cup.

[0009] As an optional implementation, the hinged main arm is provided with an adjustment hole, the connecting plate is provided with a first connecting hole, and the adjustment hole extends along a second direction; a second connecting member is provided in the adjustment hole, the second connecting member passes through the adjustment hole and is connected to the first connecting hole.

[0010] As an optional implementation, the hinged main arm is provided with a notch that communicates with the adjustment hole.

[0011] As an optional implementation, the diameter of the notch gradually decreases from the outside to the inside.

[0012] As an optional implementation, the connecting plate is provided with a second connecting hole, and the hinged main arm is provided with a third connecting hole. The third connecting hole corresponds to the second connecting hole, and a third connecting member is provided in the third connecting hole. The third connecting member is connected to the second connecting hole.

[0013] As an optional implementation, the hinged main arm is provided with downwardly bent flaps on both sides, the flaps abutting against the outer side of the positioning plate, and the bottom end of the flaps abutting against the top end of the limiting plate.

[0014] As an optional implementation, at least two mounting holes are provided, and the at least two mounting holes are spaced apart in a second direction.

[0015] In summary, this utility model has the following technical effects: 1. In this embodiment, the hinge base has mounting holes for assembly with the cabinet body on the fixed seat, while the hinge cup connected to the cabinet door is connected to the connecting seat through a hinge arm structure. The connecting seat is set away from the mounting holes. Bolts or screws can be inserted into the mounting holes to assemble the fixed seat of the hinge base into the cabinet body. Since the mounting holes for assembly and the hinge arm structure connected to the hinge cup are integrated into the fixed groove of the fixed seat, there is no need to set up a separate structure for the assembly of the hinge base or hinge arm structure, which reduces the volume of the hinge base structure and simplifies the structure.

[0016] 2. In this embodiment, the connecting seat is assembled into the fixing groove of the fixing seat, and the two limiting plates on both sides of the fixing groove are used for limiting, reducing the shaking of the connecting seat during the opening and closing of the hinge, reducing the noise during use, and making the cabinet door opening and closing process stable. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the hinge structure of this utility model; Figure 2 This is a schematic diagram of the hinge structure from another perspective of the present invention; Figure 3 This is a structural schematic diagram of the hinge base of this utility model; Figure 4 This is a schematic diagram of the hinge base of this utility model from another perspective. Figure 5 This is a schematic diagram of the structure of the fixing base of this utility model; Figure 6 This is a schematic diagram of the structure of the connector of this utility model; Figure 7 This is a schematic diagram of the articulated arm structure of this utility model.

[0019] The meanings of the reference numerals in the attached drawings are as follows: 1. Hinge base; 10. Fixing seat; 11. Base plate; 12. Limiting plate; 121. First through hole; 13. Mounting hole; 14. Fixing groove; 20. Connecting seat; 21. Connecting plate; 211. First connecting hole; 212. Second connecting hole; 22. Positioning plate; 221. Second through hole; 30. Hinge cup; 40. Hinge arm structure; 41. Hinge main arm; 411. Adjustment hole; 412. Notch; 413. Third connecting hole; 42. Hinge secondary arm; 50. First connecting piece; 60. Second connecting piece; 70. Third connecting piece. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] In this invention, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this invention and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0022] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.

[0023] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this utility model based on the specific circumstances.

[0024] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, components, or parts (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, components, or parts. Unless otherwise stated, "a plurality of" means two or more.

[0025] The technical solution of this utility model will be further described below with reference to the embodiments and accompanying drawings.

[0026] See Figures 1-7 This utility model discloses a hinge that is easy to assemble, including a hinge base 1 and a hinge cup 30. The hinge base 1 includes a fixed seat 10 and a connecting seat 20. A fixing groove 14 is provided in the fixed seat 10. Specifically, the fixed seat 10 includes a base plate 11 and two limiting plates 12. The two limiting plates 12 are spaced apart in a first direction and connected to the two sides of the base plate 11 in the first direction, so that the two limiting plates 12 and the base plate 11 surround to form the fixing groove 14. In addition, the base plate 11 is provided with a mounting hole 13, which extends along the first direction. The connecting seat 20 is installed in the fixing groove 14, and the outer wall of the connecting seat 20 abuts against the limiting plate 12. The hinge cup 30 is connected to the connecting seat 20 through a hinge arm structure 40.

[0027] It should be noted that the first direction in this embodiment refers to the up-down direction during hinge assembly. Of course, in other assembly structures, the first direction can also be the left-right direction or the front-back direction.

[0028] Based on the above structure, when using the easy-to-assemble hinge of this utility model, the hinge base can be connected to the cabinet body through the fixed base, while the hinge cup 30 can be connected to the cabinet door. Since the hinge cup 30 is connected to the connecting seat 20 of the hinge base through the hinge arm structure 40, the cabinet door can be opened and closed under the action of the hinge.

[0029] In this embodiment, the hinge base 1 has mounting holes 13 for assembly with the cabinet body on the fixed seat 10, while the hinge cup 30 connected to the cabinet door is connected to the connecting seat 20 through the hinge arm structure 40. The connecting seat 20 is set away from the mounting holes 13. Therefore, by passing bolts or screws through the mounting holes 13, the fixed seat 10 of the hinge base can be assembled into the cabinet body. Since the mounting holes 13 for assembly and the hinge arm structure 40 connected to the hinge cup 30 are both integrated in the fixing groove 14 of the fixed seat 10, there is no need to set up another structure to assemble the hinge base or the hinge arm structure 40, which reduces the volume of the hinge base and simplifies the structure.

[0030] Of course, during the opening and closing of the cabinet door, the hinge cup 30 rotates and engages with the hinge base through the hinge arm structure 40, resulting in an opening and resetting process. During this process, the mounting base connecting seat 20 of the hinge arm structure 40 needs to be relatively stable and not easily loosened during the opening and closing process. Therefore, in this embodiment, the connecting seat 20 is assembled into the fixing groove 14 of the fixing seat 10, and the two limiting plates 12 on both sides of the fixing groove 14 are used for limiting, reducing the shaking of the connecting seat 20 during the opening and closing of the hinge, reducing noise during use, and ensuring the stability of the cabinet door opening and closing process.

[0031] Furthermore, it should be noted that since the mounting hole 13 extends along the first direction, the mounting position of the hinge base 1 in the first direction can be adjusted. During assembly, bolts or screws can be inserted into the mounting hole 13 and then pre-installed into the cabinet, so that the hinge base 1 can have a tendency to move in the first direction relative to the screws or bolts inserted into the mounting hole 13. After the mounting position of the hinge base 1 in the first direction is adjusted, the bolts or screws can be tightened. Compared with directly inserting bolts or screws into the round hole for tightening, adjusting the position in the mounting hole 13 in the first direction and then locking it, there is no need for accurate positioning, which simplifies the installation difficulty.

[0032] As an optional implementation, the connecting seat 20 includes a connecting plate 21 and two positioning plates 22. After the connecting seat 20 is assembled to the fixed seat 10, the two positioning plates 22 are inserted into the fixing groove 14 of the fixed seat 10. In this way, the two positioning plates 22 are respectively positioned and abutted against the two limiting plates 12, and the two positioning plates 22 are connected to the two limiting plates 12 through connectors. In this way, the connecting seat 20 can be assembled to the fixed seat 10. After assembly, the two positioning plates 22 of the fixed seat 10 are positioned and abutted against the two limiting plates 12, which can limit the shaking of the connecting seat 20 in the first direction, and the assembly structure is stable.

[0033] In addition, the connecting plate 21 is connected between the two positioning plates 22. After the connecting seat 20 is assembled to the fixed seat 10, the connecting plate 21 and the base plate 11 are correspondingly set. In this way, there is an assembly space between the connecting plate 21 of the connecting seat 20 and the base plate 11 of the fixed seat 10, which makes it convenient for the user to assemble the connecting structure such as bolts or screws in the mounting hole 13.

[0034] As an optional implementation, the limiting plate 12 is provided with a first through hole 121, and both positioning plates 22 are provided with a second through hole 221. The second through hole 221 corresponds to the first through hole 121. When connecting the positioning plate 22 and the limiting plate 12, the connector passes through the first through hole 121 of one of the limiting plates 12 and passes through the second through holes 221 of the two positioning plates 22 in sequence to connect to the first through hole 121 of the other limiting plate 12.

[0035] Specifically, the first connector 50 can be selected as a rivet structure in the related technology. After the rivet passes through one of the first through holes 121, then through two second through holes 221, and then through another first through hole 121, it is fixed by riveting, and the assembly structure is stable.

[0036] As an optional implementation, the articulated arm structure 40 includes a main articulated arm 41 and a secondary articulated arm 42. The main articulated arm 41 is connected to the connecting seat 20. One end of the secondary articulated arm 42 is hinged to the main articulated arm 41, and the other end of the secondary articulated arm 42 is hinged to the hinge cup 30. Thus, when the hinge cup 30 is articulated with the articulated base, one end of the secondary articulated arm 42 is hinged to the hinge cup 30, and the other end of the secondary articulated arm 42 is hinged to the main articulated arm 41. Since the main articulated arm 41 is assembled with the connecting seat 20, the hinge cup 30 can be assembled relative to the main articulated arm 41 via the secondary articulated arm 42, that is, rotate relative to the articulated base.

[0037] Of course, the number of articulated secondary arms 42 can be selected and set according to the flexibility required when the hinge is actually used.

[0038] As an optional implementation, an adjustment hole 411 can be provided on the articulated main arm 41, and a first connecting hole 211 can be provided on the connecting plate 21, with the adjustment hole 411 extending along the second direction; a second connector 60 is provided in the adjustment hole 411, the second connector 60 passes through the adjustment hole 411 and is connected to the first connecting hole 211, so that during assembly, the second connector 60 can be passed through the adjustment hole 411 of the articulated main arm 41 and connected to the first connecting hole 211 of the connecting plate 21 to complete the assembly.

[0039] If the assembly position of the hinged main arm 41 needs to extend in the second direction, the second connecting piece 60 can be loosened, and the hinged base or the hinged main arm 41 can be moved so that the adjustment hole 411 of the hinged main arm 41 moves one position relative to the first connecting hole 211 toward the hinge cup 30. Since the adjustment hole 411 extends along the second direction (a strip hole can be used), the hinged main arm 41 is then connected to the connecting seat 20 through the second connecting piece 60.

[0040] Of course, if the assembly position of the hinged main arm 41 needs to be retracted in the second direction, the second connecting piece 60 can be loosened, so that the adjustment hole 411 of the hinged main arm 41 moves away from the hinge cup 30 relative to the first connecting hole 211. Since the adjustment hole 411 extends along the second direction (a strip hole can be used), and the hinged main arm 41 is connected to the connecting seat 20 through the second connecting piece 60, the assembly position of the hinged body relative to the hinged base can be rotated and adjusted according to actual needs.

[0041] As an optional implementation, a notch 412 can also be provided in the hinged main arm 41, which is in communication with the adjustment hole 411. In this way, when the second connector 60 is selected to be a screw or screw structure, the second connector 60 can be inserted into the adjustment hole 411 through the notch 412, which facilitates the removal and placement of the second connector 60.

[0042] As an alternative implementation, the diameter of the notch 412 gradually decreases from the outside to the inside, so that the second connector 60 is gradually inserted into the outside of the notch 412. During the insertion process, the diameter of the notch 412 gradually decreases, reducing the possibility of it falling off after insertion.

[0043] As an optional implementation, the connecting plate 21 is provided with a second connecting hole 212, and the hinged main arm 41 is provided with a third connecting hole 413. The third connecting hole 413 corresponds to the second connecting hole 212, and a third connecting member 70 is provided in the third connecting hole 413. The third connecting member 70 is connected to the second connecting hole 212. In this way, when the hinged main arm 41 is assembled with the connecting plate 21 of the connecting seat 20, since the assembly position of the hinged main arm 41 and the connecting seat 20 can be adjusted, the second connecting hole 212 on the connecting plate 21 can be set as a strip hole, which can adapt to the moving position of the hinged main arm 41 and correspond to the third connecting hole 413 on the hinged main arm 41.

[0044] As an optional implementation, the hinged main arm 41 is provided with downwardly bent flaps on both sides. The flaps abut against the outer side of the positioning plate 22, and the bottom end of the flaps abuts against the top end of the limiting plate 12. In this way, the assembly of the hinged main arm 41 and the hinge base 1 is such that the flaps on both sides abut against the positioning plate 22, and the positioning plate 22 is abutted by the limiting plate 12. Thus, the assembly structure of the hinged main arm 41 and the connecting seat 20 is stable.

[0045] In addition, the bottom end of the folded edge abuts against the limiting plate 12 of the fixed seat 10, which reduces the assembly gap between the hinged main arm 41 and the fixed seat 10 after it is assembled to the connecting seat 20, and reduces the impact noise during use caused by the existence of the assembly gap.

[0046] As an optional implementation, at least two mounting holes 13 are provided, and the at least two mounting holes 13 are spaced apart in the second direction, so that bolts or screws can be assembled through mounting holes 13 at different positions, thereby improving assembly stability.

[0047] The technical means disclosed in this utility model are not limited to those disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications are also considered within the scope of protection of this utility model.

Claims

1. A hinge that is easy to assemble, characterized in that, include, A hinge base includes a fixed base and a connecting base. The fixed base is provided with a fixing groove. The fixed base includes a base plate and two limiting plates. The two limiting plates are spaced apart in a first direction and surround the base plate to form the fixing groove. The base plate is provided with mounting holes that extend along the first direction. The connecting base is installed in the fixing groove, and the outer wall of the connecting base abuts against the limiting plates. A hinge cup, which is connected to the connecting seat via a hinged arm structure.

2. The hinge for easy assembly according to claim 1, characterized in that, The connecting seat includes a connecting plate and two positioning plates. The two positioning plates extend into the fixing groove and are limited and abutted against the two limiting plates and connected by a connector. The connecting plate is connected between the two positioning plates and is correspondingly set with the base plate.

3. The hinge for easy assembly according to claim 2, characterized in that, The limiting plate is provided with a first through hole, and both positioning plates are provided with a second through hole; the second through hole corresponds to the first through hole; the connector passes through the first through hole of one of the limiting plates and passes through the second through holes of the two positioning plates in sequence to connect to the first through hole of the other limiting plate.

4. The hinge for easy assembly according to claim 2, characterized in that, The articulated arm structure includes a main articulated arm and a secondary articulated arm. The main articulated arm is connected to the connecting seat, one end of the secondary articulated arm is hinged to the main articulated arm, and the other end of the secondary articulated arm is hinged to the hinge cup.

5. The hinge for easy assembly according to claim 4, characterized in that, The hinged main arm is provided with an adjustment hole, and the connecting plate is provided with a first connecting hole. The adjustment hole extends along a second direction. A second connecting member is provided in the adjustment hole, and the second connecting member passes through the adjustment hole and is connected to the first connecting hole.

6. The hinge for easy assembly according to claim 5, characterized in that, The hinged main arm is provided with a notch, which communicates with the adjustment hole.

7. The hinge for easy assembly according to claim 6, characterized in that, The diameter of the notch gradually decreases from the outside to the inside.

8. The hinge for easy assembly according to claim 4, characterized in that, The connecting plate is provided with a second connecting hole, and the hinged main arm is provided with a third connecting hole. The third connecting hole corresponds to the second connecting hole, and a third connecting member is provided in the third connecting hole. The third connecting member is connected to the second connecting hole.

9. The hinge for easy assembly according to claim 4, characterized in that, The hinged main arm has downward-bending folding pieces on both sides, which abut against the outer side of the positioning plate, and the bottom end of the folding pieces abuts against the top end of the limiting plate.

10. The easy-to-assemble hinge according to any one of claims 1-9, characterized in that, The mounting holes are provided in at least two locations, and the at least two mounting holes are spaced apart in the second direction.

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