CN220184899U - Hinge base - Google Patents

Abstract

The embodiment of the utility model provides a hinge base, which comprises: the first bottom plate is provided with a first chute with a downward notch. The second bottom plate is positioned in the first sliding groove and is provided with a first self-tapping screw fixing seat. And the third bottom plate is positioned in the first chute and below the second bottom plate. Wherein, the third bottom plate is equipped with first mounting hole and second mounting hole. The first mounting hole and the first self-tapping screw fixing seat form a first assembly channel, and the first assembly channel is used for allowing a first self-tapping screw to pass through. The second mounting hole is used for allowing a second self-tapping screw to pass through. According to the technical scheme, the first assembly channel and the second assembly hole on the base can improve the mounting and dismounting speed of the base, so that the mounting and dismounting speeds of the slide-in hinge are improved, and the mounting efficiency is improved.

Description

Hinge base

Technical Field

The utility model relates to the technical field of hinges, in particular to a hinge base.

Background

The hinge is a mechanical device for connecting two solids and allowing the two solids to rotate relatively, and is mostly installed on cabinet furniture. The hinge is divided into the following types according to the arm body: slide-in and snap-in hinges. The slide-in hinge is used as common furniture hardware and is generally composed of a hinge cup, a connecting plate, a hinge arm, a base and the like. The base of the slide-in hinge can be directly slid into the hinge arm for fixation.

However, when the slide-in hinge is installed, the assembly and disassembly of the base cannot be performed quickly, the assembly and disassembly efficiency is low, and the slide-in hinge is further low in assembly and disassembly efficiency.

It should be noted that the foregoing is not necessarily prior art, and is not intended to limit the scope of the present utility model.

Disclosure of Invention

Embodiments of the present utility model provide a hinge base to solve or alleviate one or more of the technical problems set forth above.

As one aspect of an embodiment of the present utility model, the embodiment of the present utility model provides a hinge base for detachably fixing with a hinge arm of a slide-in hinge, including:

the first bottom plate is provided with a first chute with a downward notch;

the second bottom plate is positioned in the first chute and is provided with a first self-tapping screw fixing seat;

the third bottom plate is positioned in the first chute and below the second bottom plate;

wherein, the third bottom plate is provided with a first mounting hole and a second mounting hole; the first mounting hole and the first self-tapping screw fixing seat form a first assembly channel, and the first assembly channel is used for allowing a first self-tapping screw to pass through; the second mounting hole is used for allowing a second self-tapping screw to pass through.

Optionally, a first extension part is arranged at one end of the third bottom plate, the first extension part extends out of the first chute, and the second mounting hole is positioned at the first extension part;

correspondingly, the hinge base further comprises a mounting part, the mounting part comprises a second self-tapping screw fixing seat, and the position of the second self-tapping screw fixing seat corresponds to the second mounting hole.

Optionally, the mounting portion includes a bottom plate and three side plates, wherein the three side plates are vertically disposed below the bottom plate;

wherein, bottom plate and three curb plate form accommodation portion, accommodation portion is used for acceping first extension.

Optionally, the third bottom plate is provided with a jack;

correspondingly, the mounting part comprises a first convex column which is used for being inserted into the jack.

Optionally, the hinge base further comprises an adjusting part, wherein the adjusting part comprises an eccentric column and a first eccentric base, a cross groove is formed in the upper bottom surface of the eccentric column, the eccentric column is fixed on the first eccentric base, and the first eccentric base is located on the third bottom plate;

correspondingly, two sides of the third bottom plate are respectively provided with a first lug, and the first lugs are used for propping against the first eccentric base;

the second bottom plate is provided with a first hollow cylinder, and the first hollow cylinder is sleeved on the eccentric column.

Optionally, the first bottom plate is provided with a circular hole;

the second bottom plate is provided with a second hollow cylinder;

the third bottom plate is provided with a first waist-shaped hole

The circular hole, the second hollow cylinder and the first waist-shaped hole are corresponding to each other and are used for the third shaft pin to pass through.

Optionally, the first chute is provided with a first pin hole;

the second bottom plate is provided with a first clamping groove;

the third bottom plate is provided with a second pin hole;

the first pin hole, the first clamping groove and the second pin hole are corresponding in position and used for the first shaft pin to pass through.

Optionally, two sides of the first chute are respectively provided with a second waist-shaped hole, and the second waist-shaped holes are positioned at one end of the first chute far away from the hinge cup;

the second bottom plate is provided with a U-shaped clamping groove, and the opening of the U-shaped clamping groove faces the hinge cup;

the second waist-shaped holes and the U-shaped clamping grooves are corresponding in position and used for allowing the fourth shaft pin to pass through.

Optionally, a third waist-shaped hole is formed in the first bottom plate, and the third waist-shaped hole is formed in one end, far away from the hinge cup, of the first bottom plate;

the second base plate is provided with a second eccentric base, and the second eccentric base is provided with a waist-shaped groove;

the third waist-shaped hole and the waist-shaped groove are corresponding in position and used for allowing the eccentric screw to pass through.

The embodiment of the utility model adopts the technical scheme and can have the following advantages:

the hinge base is provided with a first assembly channel and a second mounting hole, and two self-tapping screws are respectively locked on the cabinet body through the first assembly channel and the second mounting hole, so that the base can be directly mounted on the cabinet body. Because the base is detachably fixed with the hinge arm of the sliding-in hinge, after the base is fixed with the sliding-in hinge, the base can be fixed by self-tapping screws, namely one side of the sliding-in hinge is quickly fixed on the door cabinet. When the sliding-in hinge is disassembled, the self-tapping screw can be screwed out, so that the base is disassembled from the corresponding cabinet door, namely, one side of the sliding-in hinge is quickly disassembled from the corresponding cabinet door. Through first assembly passageway and the second mounting hole on the base, can improve base installation dismantlement speed, and then improve roll-in hinge installation and dismantlement speed, promote installation effectiveness.

Drawings

In the drawings, the same reference numerals refer to the same or similar parts or elements throughout the several views unless otherwise specified. The figures are not necessarily drawn to scale. It is appreciated that these drawings depict only some embodiments according to the disclosure and are not therefore to be considered limiting of its scope.

Fig. 1 is a schematic structural view of a hinge base according to an embodiment of the present utility model.

Fig. 2 is a schematic exploded view of a hinge base according to an embodiment of the present utility model.

Fig. 3A to 3C are schematic structural views of a second base plate according to a first embodiment of the present utility model at different viewing angles.

Fig. 4A to 4C are schematic views illustrating an installation process of a hinge base according to a first embodiment of the present utility model.

Fig. 5 is a split schematic view of a hinge base according to a second embodiment of the present utility model.

Fig. 6 is a schematic side view of a hinge base according to a second embodiment of the present utility model

Fig. 7 is a schematic structural diagram of a hinge base, a hinge cup and a hinge arm according to a second embodiment of the present utility model.

Reference numerals illustrate:

1 first bottom plate

2 second bottom plate

3 third bottom plate

4 adjusting part

5A first shaft pin

5B second shaft pin

5C third shaft pin

5D fourth shaft pin

6A first self-tapping screw

6B second self-tapping screw

7. Mounting part

8. Eccentric screw

9. Hinge arm

10. Hinge cup

11. First chute

12A first pin hole

12B third pin hole

13. First bayonet

14. Circular hole

15 U-shaped hole

16. Step part

17. Aisle hole

18. Second through hole

19. Clamping part

21. First self-tapping screw fixing seat

22A first clamping groove

22B second clamping groove

23. First clamping convex block

24. First hollow cylinder

25. Second hollow cylinder

26. Second bump

27. Rectangular opening

28 U-shaped clamping groove

29. Second eccentric base

31. First bump

32. Jack (Jack)

33. First waist-shaped hole

34A second pin hole

34B fourth pin hole

35A first mounting hole

35B second mounting hole

36. First through hole

41. Eccentric column

42. First eccentric base

43. Cross groove

71. First convex column

72. Second self-tapping screw fixing seat

111. Second waist-shaped hole

191. Third waist-shaped hole

291. Waist-shaped groove

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

It should be noted that the terms "first," "second," and the like in the description and claims of the present utility model and in the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the utility model described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The following provides a term explanation of the present utility model.

And (3) a hinge: is a mechanical device for connecting two solids and allowing relative rotation between the two. The hinge may be formed of a movable component or of a foldable material. The hinge is divided into the following types according to the arm body: slide-in hinges and snap-in hinges.

A slide-in hinge (also known as a hidden hinge) is a hinge design in which a hinge arm can slide onto a hinge base.

In order to facilitate understanding of the technical solutions provided by the embodiments of the present utility model by those skilled in the art, the following related technologies are described:

the slide-in hinge is used as common furniture hardware and is generally composed of a hinge cup, a connecting plate, a hinge arm, a base and the like. The slide-in hinge is mounted between the cabinet door and the door frame such that the door can rotate relative to the door frame. However, the installation and the removal of the hinge base known by the inventor are very complex, time-consuming and inconvenient, and the installation and the removal of the slide-in hinge are slow due to slow installation and removal speeds of the base, which affects the use experience of the hinge.

Therefore, the embodiment of the utility model provides a new design structure of the hinge base. Based on this, through setting up first assembly passageway and second mounting hole on the hinge base, lock first self-tapping screw and second self-tapping screw respectively through first assembly passageway and second mounting hole on the cabinet body, alright be directly with hinge base installation on the cabinet body. And then can improve hinge base installation rate, promote the installation. Since the hinge base is detachably fixed to the hinge arm of the slide-in hinge, accordingly, the hinge mounting speed can be increased by the hinge base. See in particular below.

Hereinafter, exemplary embodiments according to the present utility model will be described in more detail with reference to the accompanying drawings. It should be understood that these exemplary embodiments may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

Example 1

As shown in fig. 1 to 4C, the slide-in hinge may include: hinge cup 10, hinge arm 9, hinge base. Wherein the hinge cup 10 can be fixedly mounted on the door or the door frame, and the hinge cup 10 and the hinge arm 9 are hinged together. The hinge arm 9 and the hinge base are detachably connected together, and the hinge arm 9 can be quickly slid onto the hinge base and quickly separated from the hinge base, so that the slide-in hinge can be quickly disassembled and assembled. The hinge base can be fixedly arranged on the door frame or the door.

The following describes the mating relationship of the various components in the hinge base.

As shown in fig. 1 to 3C, the hinge base may include: a first base plate 1, a second base plate 2 and a third base plate 3.

The first bottom plate 1 is provided with a first chute 11 with a downward slot.

The second bottom plate 2 is located in the first chute 11 and is provided with a first self-tapping screw fixing seat 21.

The third bottom plate 3 is located in the first chute 11 and below the second bottom plate 2.

Wherein the third base plate 3 is provided with a first mounting hole 35A and a second mounting hole 35B. The first mounting hole 35A and the first self-tapping screw fixing seat 21 form a first fitting passage for passing the first self-tapping screw 6A. The second mounting hole 35B is for passing a second tapping screw 6B.

In some embodiments, the first base plate 1 may be provided with a passage hole 17, and the passage hole 17 may have a waist shape. The passage hole 17 is aligned with the first self-tapping screw fixing seat 21 for the first self-tapping screw 6A to pass through. The passage hole 17 is provided for a tool, such as a screwdriver, to pass through so that the installer can directly operate the first tapping screw 6A from the outside in the state where the hinge arm 9 and the hinge base have been fixed together.

In some embodiments, the first and second mounting holes 35A and 35B may be located at both ends of the third base plate 3, respectively. The advantage of this structural arrangement is that the stability and robustness of the hinge base can be further increased.

As shown in fig. 4A to 4C, when the installer installs the slide-in hinge on the cabinet door, the hinge arm 9 can be slid onto the hinge base and slid toward the second installation hole 35B, so that the hinge base is received in the slide groove of the hinge arm 9 and the hinge base and the hinge arm 9 are fixed.

At this time, in order to mount the hinge base to the corresponding cabinet, one side of the slide-in hinge is fixed to the cabinet. The locking operation can be performed on the first tapping screw 6A pre-buried in the first assembly path and the second tapping screw 6B pre-buried in the second mounting hole 35B, respectively. Because the first assembly channel and the second mounting hole 35B are respectively located at different positions of the hinge base, the first self-tapping screw 6A and the second self-tapping screw 6B are locked, so that the hinge base can be quickly fixed on the cabinet body, and further, one side of the sliding-in hinge can be quickly fixed on the cabinet body. When the hinge base is disassembled, the first self-tapping screw 6A and the second self-tapping screw 6B can be screwed out, so that the hinge base is quickly separated from the cabinet door, and further the slide-in hinge is quickly disassembled from the corresponding cabinet body.

In order to lock the second tapping screw 6B conveniently, quickly, firmly and accurately, the following alternative embodiments are provided.

In an alternative embodiment, the third bottom plate 3 is provided with a first extension portion, the first extension portion extends out of the first chute 11, and the second mounting hole 35B is located in the first extension portion. Correspondingly, the hinge base further comprises a mounting part 7, the mounting part 7 comprises a second self-tapping screw fixing seat 72, and the position of the second self-tapping screw fixing seat 72 corresponds to the second mounting hole 35B.

In the above embodiment, the second self-tapping screw fixing seat 72 is used for accommodating the nut of the second self-tapping screw 6B. The second mounting hole 35B is for accommodating a screw of the second tapping screw 6B. The second self-tapping screw 6B is fixed on the second self-tapping screw fixing seat 72, and passes through the second mounting hole 35B to be locked on the cabinet body, so that the third bottom plate can be more firmly fixed on the cabinet body, and the hinge base is further fixed. Further, by providing the second self-tapping screw fixing seat 72 correspondingly above the second mounting hole 35B, the second self-tapping screw 6B is inserted into the open circular hole of the second self-tapping screw fixing seat 72. The second self-tapping screw 6B is directly locked, so that the second self-tapping screw 6B can pass through the second mounting hole 35B conveniently, quickly, firmly and accurately, and then the third bottom plate 3 is fixed, and the hinge base is mounted more conveniently, quickly and accurately.

In order to fix the third chassis 3 with the mounting portion 7, the following alternative embodiments are provided.

In an alternative embodiment, the mounting portion 7 comprises a bottom plate and three side plates, wherein the three side plates are arranged vertically below the bottom plate. Wherein, bottom plate and three curb plate form accommodation portion, accommodation portion is used for acceping first extension.

In the above embodiment, the bottom plate and the three side plates form the accommodating portion, and the first extending portion is accommodated in the accommodating portion. So that the accommodating portion can be engaged with the first extending portion, and then the mounting portion 7 is fixed with the first extending portion, that is, the mounting portion 7 is fixed with the third bottom plate 3.

In order to further fix the third base plate 3 with the mounting portion 7, the following alternative embodiments are provided.

In an alternative embodiment, the third base plate 3 is provided with a receptacle 32. Correspondingly, the mounting portion 7 comprises a first post 71, the first post 71 being adapted to be inserted into the receptacle 32.

In some embodiments, the receptacle 32 may be shaped as a circular port, a rectangular port, or the like. The first boss 71 may have a cylindrical shape, a rectangular parallelepiped shape, or the like. It should be noted that the shapes of the insertion hole 32 and the first protruding post 71 are adapted, so that the first protruding post 71 may be firmly inserted into the insertion hole 32, and further, the third base plate 3 and the mounting portion 7 may be fixed.

In the above embodiment, the first boss 71 is inserted into the insertion hole 32, and the mounting portion 7 is further fixed to the third base plate 3 by the first boss 71 and the insertion hole 32 being engaged, increasing the stability between the mounting portion 7 and the third base plate 3.

In order to be able to quickly adjust the position of the hinge base at the time of installation, the following alternative embodiments are provided.

In an alternative embodiment, the hinge base further comprises an adjustment portion 4, the adjustment portion 4 comprising an eccentric post 41 and a first eccentric base 42. Wherein, the upper bottom surface of the eccentric column 41 is provided with a cross groove 43, and the eccentric column 41 is fixed on the first eccentric base 42. The first eccentric base 42 is located on the third base plate 3. Correspondingly, two sides of the third bottom plate 3 are respectively provided with a first bump 31, and the first bump 31 is used for abutting against the first eccentric base 42. The second bottom plate 2 is provided with a first hollow cylinder 24, and the first hollow cylinder 24 is sleeved on the eccentric column 41. It should be noted that the shapes of the eccentric post 41 and the first hollow cylinder 24 are adapted so that the eccentric post 41 can be firmly caught in the first hollow cylinder 24.

In some embodiments, the upper bottom surface of the first eccentric base 42 is closely attached to the lower bottom surface of the second base plate 2, four second protruding blocks 26 are disposed on the lower bottom surface of the second base plate 2, and two second protruding blocks 26 adjacent to the first eccentric base 42 may be shaped to fit the first eccentric base 42, so as to further fix the first eccentric base to the lower bottom surface of the second base plate 2.

In the above-described embodiment, the relative position adjustment of the second base plate 2 and the third base plate 3 in the first direction can be achieved by applying a screw driver to the cross groove 43 and rotating it, thereby rotating the eccentric column 41. The eccentric column 41 is adjusted by rotation, so that the hinge base can be quickly adjusted during installation, and the relative positions of the cabinet body and the cabinet door are adjusted.

In order to fix the first base plate 1 and the second base plate 2 together, the following alternative embodiments are provided.

In an alternative embodiment, the two sides of the first chute 11 are respectively provided with a first bayonet 13. Correspondingly, the second bottom plate 2 is provided with a first clamping convex block 23. Wherein, the first bayonet 13 is fixedly connected with the first engaging protrusion 23. The first bayonet 13 may be a rectangular opening, a semicircular opening, or the like. The shape of the first engaging protrusion 23 may be a cylinder, a rectangular parallelepiped, or the like. It should be noted that the shapes of the first bayonet 13 and the first engaging protrusion 23 are adapted, so that a stable engagement can be achieved. And the number of the first bayonet 13 and the first engaging protrusion 23 may be plural.

In the above embodiment, the first bayonet 13 is fixedly connected with the first engaging protrusion 23, so that the first bottom plate 1 and the second bottom plate 2 can be fixed, and the stability and the firmness of the hinge base can be increased.

In order to fix the first base plate 1, the second base plate 2, and the third base plate 3 together in the vertical direction, the following alternative embodiments are provided.

In an alternative embodiment, the first base plate 1 is provided with a circular hole 14. The second bottom plate 2 is provided with a second hollow cylinder 25. The third bottom plate 3 is provided with a first waist-shaped hole 33. The circular hole 14, the second hollow cylinder 25, and the first waist-shaped hole 33 are correspondingly positioned for the third shaft pin 5C to pass through. The shapes of the third shaft pin 5C and the second hollow cylinder 25 are adapted so that the third shaft pin 5C can pass through the second hollow cylinder 25 to fix the second base plate 2.

In some embodiments, the third shaft pin 5C passes through the first waist-shaped hole 33 of the third bottom plate 3 from the lower bottom surface of the third bottom plate 3, and then sequentially passes through the second hollow cylinder 25 and the circular hole 14, and then is riveted.

In the above embodiment, the third shaft pin 5C passes through the circular hole 14, the second hollow cylinder 25 and the first waist-shaped hole 33, so that the first bottom plate 1, the second bottom plate 2 and the third bottom plate 3 are fixed in the vertical direction, and the stability and the firmness of the hinge base are increased.

In order to fix the first base plate 1, the second base plate 2, and the third base plate 3 together in the horizontal direction, the following alternative embodiments are provided.

In an alternative embodiment, the first runner 11 is provided with a first pin hole 12A. The second base plate 2 is provided with a first engaging groove 22A. The third bottom plate 3 is provided with a second pin hole 34A. The first pin hole 12A, the first engaging groove 22A, and the second pin hole 34A are located correspondingly, so that the first pin 5A can pass through. The shape of the first engaging groove 22A is adapted to the first shaft pin 5A.

In some embodiments, the first runner 11 is provided with a third pin hole 12B. The second bottom plate 2 is provided with a second clamping groove 22B. The third bottom plate 3 is provided with a fourth pin hole 34B. The third pin hole 12B, the second engaging groove 22B, and the fourth pin hole 34B are located correspondingly, so that the second pin 5B can pass through. The shape of the second engaging groove 22B is adapted to the second pin 5B. The second shaft pin 5B passes through the third pin hole 12B, the second clamping groove 22B and the fourth pin hole 34B, so that the first bottom plate 1, the second bottom plate 2 and the third bottom plate 3 are fixed in the horizontal direction, and the stability and the firmness of the hinge base are improved.

In some embodiments, the first pin hole 12A and the third pin hole 12B may be located at both ends of the first chute 11, respectively. The first and second clamping grooves 22A and 22B may be semicircular in shape, and the first and second clamping grooves 22A and 22B may be located at both ends of the lower bottom surface of the second bottom plate 2, respectively.

In some embodiments, the first shaft pin 5A is riveted after passing through the first pin hole 12A, the first snap-fit groove 22A, and the second pin hole 34A in order. The second shaft pin 5B passes through the third pin hole 12B, the second engaging groove 22B, and the fourth pin hole 34B in order and is then riveted.

In the above embodiment, the first shaft pin 5A passes through the first pin hole 12A, the first engaging groove 22A, and the second pin hole 34A, so that the first base plate 1, the second base plate 2, and the third base plate 3 are fixed in the horizontal direction, and the stability and the firmness of the hinge base are increased.

The above embodiments describe the various components and the mating relationships between the components in the hinge base, and in order to enable the hinge arms 9 to be slid into the hinge base more quickly, the following alternative embodiments are provided.

In an alternative embodiment, two sides of the first chute 11 are respectively provided with a step portion 16, and the step portions 16 are used for forming a sliding rail for sliding the hinge arm 9 in.

In the above embodiment, the step portion 16 is provided on the first base plate 1, so that when the hinge arm 9 and the hinge base are installed, the hinge arm 9 can be directly slid into the hinge base, so that the installation process of the hinge arm 9 and the hinge base is more convenient, accurate and rapid.

After sliding the hinge arm 9 into the hinge base, the following alternative embodiments are provided in order to be able to further fix the hinge arm 9 and the hinge base.

In an alternative embodiment, the first base plate 1 is provided with a U-shaped hole 15, the U-shaped hole 15 opening towards the hinge cup 10. The third bottom plate 3 is provided with a second extension part, the second extension part is located at one end of the third bottom plate 3 far away from the first extension part, the second extension part extends out of the first chute 11, and the second extension part is provided with a first through hole 36.

In some embodiments, the second bottom plate 2 may be provided with rectangular openings 27 at both ends, respectively.

In some embodiments, the first base plate 1 may be provided with a second through hole 18, and the second through hole 18 is used for passing a mounting screw when the hinge arm 9 and the hinge base are mounted, so that the hinge arm 9 and the hinge base are further fixed.

In the above embodiment, the first base plate 1 is provided with a U-shaped hole 15, and the U-shaped hole 15 is open toward the hinge cup 10. On the one hand, the U-shaped hole 15 is opened towards the hinge cup 10, so that the hinge arms 9 can slide into the U-shaped hole 15 under the condition of embedded screws, the hinge arms 9 can be limited, the hinge arms 9 are prevented from sliding excessively, and the hinge arms 9 and the hinge base positions are limited rapidly. On the other hand, when fixing the hinge arm 9 and the hinge base, a screw may be inserted through the hole in the hinge arm 9 and the U-shaped hole 15, thereby fixing the hinge arm 9 and the hinge base.

Example two

The second embodiment differs from the first embodiment in that the first base plate and the second base plate have slightly different structures and mating relationships.

Fig. 5 to 7, the hinge base may include: a first base plate 1, a second base plate 2 and a third base plate 3.

The first bottom plate 1 is provided with a first chute 11 with a downward slot.

The second bottom plate 2 is located in the first chute 11 and is provided with a first self-tapping screw fixing seat 21.

The third bottom plate 3 is located in the first chute 11 and below the second bottom plate 2.

In the second embodiment, the adjusting portion 4, the first shaft pin 5A, the second shaft pin 5B, the first tapping screw 6A, the second tapping screw 6B, the mounting portion 7, the first chute 11, the first pin hole 12A, the third pin hole 12B, the first bayonet 13, the circular hole 14, the U-shaped hole 15, the stepped portion 16, the aisle hole 17, the first tapping screw fixing base 21, the first snap groove 22A, the second snap groove 22B, the first snap projection 23, the first hollow cylinder 24, the rectangular opening 27, the first projection 31, the insertion hole 32, the second pin hole 34A, the fourth pin hole 34B, the first mounting hole 35A, the second mounting hole 35B, the eccentric post 41, the first eccentric base 42, the cross groove 43, the first boss 71, and the second tapping screw fixing base 72 are provided. The positions and structures of the above-described components are the same as those in the first embodiment, and the second embodiment is different from the first embodiment in the following description.

The first chassis 1 may include: a holding portion 19, a second waist-shaped hole 111, and a third waist-shaped hole 191;

the second base plate 2 may include: a U-shaped clamping groove 28 and a waist-shaped groove 291.

In order to enable a quick fixation of the hinge base with the hinge arms 9, the following alternative embodiments are provided.

In an alternative embodiment, two sides of the first chute 11 are respectively provided with a second waist-shaped hole 111, and the second waist-shaped holes 111 are positioned at one end of the first chute 11 away from the hinge cup 10. The second bottom plate 2 is provided with a U-shaped clamping groove 28, and the opening of the U-shaped clamping groove 28 faces the hinge cup 10. The second waist-shaped hole 111 and the U-shaped clamping groove 28 are located correspondingly, so that the fourth shaft pin 5D can pass through.

In the above embodiment, the fourth shaft pin 5D passes through the corresponding hole on the hinge arm and then passes through the second waist-shaped hole 111 and the U-shaped clamping groove 28, so as to fix the first base plate 1, the second base plate 2 and the hinge arm 9. On the one hand, the stability and the firmness between the first bottom plate 1 and the second bottom plate 2 can be increased, and on the other hand, the hinge base can be quickly fixed with the hinge arm.

In order to be able to quickly adjust the relative position of the hinge base and the hinge arms 9 at the time of installation, the following alternative embodiments are provided.

In an alternative embodiment, a third waist-shaped hole 191 is provided on the first base plate 1, and the third waist-shaped hole 191 is located at one end of the first base plate 1 away from the hinge cup 10. The second base plate 2 is provided with a second eccentric base 29, and the second eccentric base 29 is provided with a waist-shaped groove 291. The third waist-shaped hole 191 and the waist-shaped groove 291 are located correspondingly, so that the eccentric screw 8 can pass through.

In some embodiments, the first chute 11 comprises a bottom plate and two side plates, wherein the two side plates are disposed vertically below the bottom plate. The bottom plate is provided with a clamping part 19, and the third waist-shaped hole 191 is positioned on the clamping part 19.

In the above embodiment, the nut of the eccentric screw 8 is fixed to the hinge arm 9, and the screw of the eccentric screw 8 passes through the third waist-shaped hole 191 and is engaged in the waist-shaped groove 291. The relative position of the hinge arm 9 and the hinge base in the first direction can be adjusted by rotating and adjusting the eccentric screw 8, so that the hinge base can be quickly adjusted during installation, and the relative positions of the cabinet body and the cabinet door can be slightly adjusted.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

For ease of description, directional terms such as "front, rear, upper, lower, left, right", "transverse, vertical, horizontal" and "top, bottom" etc. refer to a direction or a positional relationship generally based on that shown in the drawings, and are merely for convenience of description and simplicity of description, and these directional terms do not indicate or imply that the apparatus or elements referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus should not be construed as limiting the scope of the utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," "secured" and the like should be construed broadly, as they may be fixed, removable, or integral, for example; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both first and second features being in direct contact, and may also include both first and second features not being in direct contact but being in contact with each other by way of additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is less level than the second feature.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

It should also be noted that references in the specification to "one embodiment," "another embodiment," "an embodiment," etc., indicate that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the utility model as broadly described. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is intended that such feature, structure, or characteristic be implemented within the scope of the utility model as set forth in connection with other embodiments.

In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.

It should be noted that the foregoing is only a preferred embodiment of the present utility model, and is not intended to limit the scope of the present utility model, and all equivalent structures or equivalent processes using the descriptions of the present utility model and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the present utility model.

Claims (10)

1. A hinge base for detachable fixation with a hinge arm (9) of a slide-in hinge, said hinge base comprising:

the first bottom plate (1) is provided with a first chute (11) with a downward notch;

the second bottom plate (2) is positioned in the first chute (11) and is provided with a first self-tapping screw fixing seat (21);

the third bottom plate (3) is positioned in the first sliding groove (11) and is positioned below the second bottom plate (2);

wherein the third bottom plate (3) is provided with a first mounting hole (35A) and a second mounting hole (35B); the first mounting hole (35A) and the first self-tapping screw fixing seat (21) form a first assembly channel, and the first assembly channel is used for allowing a first self-tapping screw (6A) to pass through; the second mounting hole (35B) is used for allowing a second self-tapping screw (6B) to pass through.

2. The hinge base of claim 1, wherein the hinge base comprises a hinge base,

one end of the third bottom plate (3) is provided with a first extension part, the first extension part extends out of the first sliding groove (11), and the second mounting hole (35B) is positioned at the first extension part;

correspondingly, the hinge base further comprises a mounting part (7), the mounting part (7) comprises a second self-tapping screw fixing seat (72), and the position of the second self-tapping screw fixing seat (72) corresponds to the second mounting hole (35B).

3. The hinge base of claim 2, wherein the hinge base comprises a hinge base,

the mounting part (7) comprises a bottom plate and three side plates, wherein the three side plates are vertically arranged below the bottom plate;

wherein, bottom plate and three curb plate form accommodation portion, accommodation portion is used for acceping first extension.

4. The hinge base of claim 2, wherein the hinge base comprises a hinge base,

the third bottom plate (3) is provided with an inserting hole (32);

correspondingly, the mounting part (7) comprises a first protruding column (71), and the first protruding column (71) is used for being inserted into the jack (32).

5. The hinge base of claim 1, wherein the hinge base comprises a hinge base,

the hinge base further comprises an adjusting part (4), the adjusting part (4) comprises an eccentric column (41) and a first eccentric base (42), wherein a cross groove (43) is formed in the upper bottom surface of the eccentric column (41), the eccentric column (41) is fixed on the first eccentric base (42), and the first eccentric base (42) is located on the third bottom plate (3);

correspondingly, two sides of the third bottom plate (3) are respectively provided with a first lug (31), and the first lugs (31) are used for abutting against the first eccentric base (42);

the second bottom plate (2) is provided with a first hollow cylinder (24), and the first hollow cylinder (24) is sleeved on the eccentric column (41).

6. The hinge base of claim 1, wherein the hinge base comprises a hinge base,

the first bottom plate (1) is provided with a circular hole (14);

the second bottom plate (2) is provided with a second hollow cylinder (25);

the third bottom plate (3) is provided with a first waist-shaped hole (33);

the circular holes (14), the second hollow cylinder (25) and the first waist-shaped holes (33) are corresponding in position and used for allowing the third shaft pin (5C) to pass through.

7. The hinge base of claim 1, wherein the hinge base comprises a hinge base,

the first sliding groove (11) is provided with a first pin hole (12A);

the second bottom plate (2) is provided with a first clamping groove (22A);

the third bottom plate (3) is provided with a second pin hole (34A);

the first pin holes (12A), the first clamping grooves (22A) and the second pin holes (34A) are corresponding in position and used for allowing the first shaft pins (5A) to pass through.

8. The hinge base of claim 1, wherein the hinge base comprises a hinge base,

the two sides of the first sliding groove (11) are respectively provided with a step part (16), and the step parts (16) are used for forming sliding rails so that the hinge arms (9) can slide in.

9. The hinge base of claim 1, wherein the hinge base comprises a hinge base,

two sides of the first chute (11) are respectively provided with a second waist-shaped hole (111), and the second waist-shaped holes (111) are positioned at one end, far away from the hinge cup (10), of the first chute (11);

the second bottom plate (2) is provided with a U-shaped clamping groove (28), and an opening of the U-shaped clamping groove (28) faces the hinge cup (10);

the second waist-shaped holes (111) and the U-shaped clamping grooves (28) are corresponding in position and used for allowing the fourth shaft pin (5D) to pass through.

10. The hinge base of claim 1, wherein the hinge base comprises a hinge base,

a third waist-shaped hole (191) is formed in the first bottom plate (1), and the third waist-shaped hole (191) is positioned at one end, far away from the hinge cup (10), of the first bottom plate (1);

a second eccentric base (29) is arranged on the second bottom plate (2), and a waist-shaped groove (291) is arranged on the second eccentric base (29);

the third waist-shaped hole (191) and the waist-shaped groove (291) are corresponding in position and are used for allowing the eccentric screw (8) to pass through.