CN209799669U - Door hinge for opening cabinet door - Google Patents
Door hinge for opening cabinet door Download PDFInfo
- Publication number
- CN209799669U CN209799669U CN201821779742.9U CN201821779742U CN209799669U CN 209799669 U CN209799669 U CN 209799669U CN 201821779742 U CN201821779742 U CN 201821779742U CN 209799669 U CN209799669 U CN 209799669U
- Authority
- CN
- China
- Prior art keywords
- convex column
- connecting portion
- cabinet door
- opening
- bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of furniture connecting pieces, in particular to a door hinge for opening a cabinet door, which comprises a body and a bolt pin movably connected with the body; the bolt pin comprises a first convex column, an elastic piece and a second convex column which are sequentially connected, and the first convex column, the elastic piece and the second convex column are linearly arranged; the elastic piece is arranged on the body; the first convex column slides along the length direction of the body, and the free end of the first convex column protrudes out or is lower than the upper surface of the body; the second convex column slides along the length direction of the body, and the free end of the second convex column protrudes out or is lower than the lower surface of the body; through designing the structure that has first projection, second projection and elastic component with the bolt, when installation body and cabinet gatepost, press first projection, second projection respectively towards the direction of elastic component, shorten the whole length of bolt, when the bolt is installed in place, under the effect of elastic component, first projection, second projection bounce respectively, get into in the mounting hole of external cabinet gatepost respectively.
Description
Technical Field
the utility model relates to a furniture connecting piece technical field especially relates to a hinge for opening cabinet door.
Background
In the furniture use, the cabinet door adopts the hinge connection with the cabinet body usually, for getting the convenience of putting article, need open the cabinet door wide-angle usually, the present market also has the wide-angle door hinge that is used for opening the cabinet door, but this kind of door hinge structure that exists on the market is complicated, and is with high costs to the precision requirement of installation is high, leads to furniture with high costs, problem that the installation is time-consuming.
disclosure of Invention
in order to overcome the shortcoming that the hinge that exists among the prior art is with high costs, the installation is time-consuming, the utility model aims to provide a hinge for opening the cabinet door realizes reducing material cost, the purpose of quick installation.
In order to achieve the above purpose, the technical scheme of the utility model is that:
A door hinge for opening a cabinet door comprises a body and a bolt movably connected to the body;
The bolt pin comprises a first convex column, an elastic piece and a second convex column which are sequentially connected, and the first convex column, the elastic piece and the second convex column are linearly arranged;
The elastic piece is arranged on the body;
The first convex column slides along the length direction of the body, and the free end of the first convex column protrudes out of or is lower than the upper surface of the body;
The second convex column slides along the length direction of the body, and the free end of the second convex column protrudes out or is lower than the lower surface of the body.
Furthermore, the body is provided with a first through hole, the first through hole is arranged along the length direction of the body, the elastic piece is contained in the first through hole, the first convex column slides along the length direction of the first through hole, and the second convex column slides along the length direction of the first through hole.
Further, the side surface of body is equipped with a plurality of sand grips, and two adjacent sand grip intervals set up.
Furthermore, the body is provided with a second through hole, and the second through hole is arranged along the length direction of the body.
Furthermore, the first convex column is provided with a first conical frustum, and the first conical frustum is positioned on one side of the first convex column, which is far away from the elastic piece.
Furthermore, the second convex column is provided with a second cone frustum, and the second cone frustum is arranged on one side of the second convex column, which is far away from the elastic piece.
furthermore, the body comprises a first connecting portion, a second connecting portion and a third connecting portion which are connected in sequence, the first connecting portion and the third connecting portion are arranged in parallel, the first connecting portion and the second connecting portion are arranged in an intersecting mode, the first connecting portion and the third connecting portion are arranged on two sides of the second connecting portion respectively, and the third connecting portion is arranged in the first through hole.
Furthermore, the second connecting portion is provided with a protruding portion, and the protruding portion is arranged on one side close to the third connecting portion and extends in a direction away from the third connecting portion.
Furthermore, the body is provided with a first groove for accommodating an external cabinet door plate, and the bolt is located on one side of the first groove.
Furthermore, the door hinge for opening the cabinet door further comprises a movable shaft sleeved on the bolt pin, and the movable shaft and the bolt pin are arranged in a clearance mode.
the utility model has the advantages that: through designing the structure that has first projection, second projection and elastic component with the bolt, when installation body and cabinet gatepost, press first projection, second projection respectively towards the direction of elastic component, shorten the whole length of bolt, when the bolt is installed in place, under the effect of elastic component, first projection, second projection bounce respectively, get into in the mounting hole of external cabinet gatepost respectively.
drawings
fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the present invention showing the structure thereof;
Fig. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic view of the present invention;
Fig. 5 is a schematic view of a first usage state of the present invention;
Fig. 6 is a schematic view of a second usage state of the present invention;
Fig. 7 is a schematic view of a third usage state of the present invention;
Fig. 8 is a schematic plan view of different transformation states in the use process of the present invention.
The reference numerals include:
1-body 11-first connection 12-second connection
121-projection 13-third connection 101-first through hole
102-rib 103-second through hole 104-first groove
2-bolt 21-first convex column 211-first conical frustum
22-second convex column 221-second conical frustum 23-elastic piece
100-cabinet body 200-cabinet door column 201-second groove
202-upper mounting hole 203-lower mounting hole 300-cabinet door plate
3-a movable shaft.
Detailed Description
in order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying drawings, which are not intended to limit the present invention.
referring to fig. 1 to 4, a door hinge for opening a cabinet door of the present invention includes a body 1 and a bolt 2 movably connected to the body 1;
the bolt 2 comprises a first convex column 21, an elastic piece 23 and a second convex column 22 which are sequentially connected, wherein the first convex column 21, the elastic piece 23 and the second convex column 22 are linearly arranged;
The elastic piece 23 is connected with the body 1;
The first convex column 21 slides along the length direction of the body 1, and the free end of the first convex column 21 protrudes out or is lower than the upper surface of the body 1;
The second convex column 22 slides along the length direction of the body 1, and the free end of the second convex column 22 protrudes out or is lower than the lower surface of the body 1.
Specifically, in this embodiment, the door hinge for opening the door includes a body 1 and a bolt 2, the body 1 is used to connect an external cabinet body 1 and an external cabinet door, the external cabinet door is composed of a cabinet door post 200 and a cabinet door plate 300, first, a part of the body 1 is fixedly connected to the cabinet body 100, a second groove 201 is processed on the cabinet door post 200, an upper mounting hole 202 and a lower mounting hole 203 are processed on the cabinet door post 200, the upper mounting hole 202 and the lower mounting hole 203 are oppositely disposed, the upper mounting hole 202 and the lower mounting hole 203 are both located in the second groove 201, the elastic member 23 of the bolt 2 is made of a spring, the first convex post 21 is compressed toward the elastic member 23 under the action of external force, so that the upper surface of the first convex post 21 is lower than the upper surface of the body 1 or flush with the upper surface of the body 1, the second convex post 22 is compressed toward the elastic member 23 under the action of external force, so that the upper surface of the second convex post 22 is lower than the lower surface of the body 1 or flush with the, in pushing into second recess 201 body 1 one end that will be equipped with bolt 2, after first projection 21 aligns with last mounting hole 202 position, under the effect of elastic component 23, first projection 21 is popped out, in the mounting hole 202 was gone into to the entering, same principle, in second projection 22 got into mounting hole 203 down, accomplish body 1 and cabinet door post 200's being connected, realize external cabinet body 100 and external cabinet door post 200's quick connection through the hinge that is used for opening the cabinet door.
Through designing the bolt 2 into the structure that has first projection 21, second projection 22 and elastic component 23, when installation body 1 and cabinet door post 200, press first projection 21, second projection 22 respectively towards the direction of elastic component 23, shorten the whole length of bolt 2, when bolt 2 installed in place, under the effect of elastic component 23, first projection 21, second projection 22 flicked respectively, got into the mounting hole of external cabinet door post 200 respectively.
the body 1 is provided with a first through hole 101, the first through hole 101 is arranged along the length direction of the body 1, the elastic piece 23 is contained in the first through hole 101, the first convex column 21 slides along the length direction of the first through hole 101, the second convex column 22 slides along the length direction of the first through hole 101, the arrangement of the first through hole 101 has the function of hiding the bolt 2, and meanwhile, the coaxiality of the compression or bounce-off directions of the first convex column 21 and the second convex column 22 and the consistency of the respective sliding directions are ensured.
the side surface of body 1 is equipped with a plurality of sand grips 102, and two adjacent sand grips 102 intervals set up, and the setting of sand grip 102 increases the frictional resistance of body 1 and external cabinet body 100, takes place the phenomenon of dislocation when preventing that body 1 and external cabinet body 100 from being connected, improves the installation accuracy.
the body 1 is provided with a second through hole 103, the second through hole 103 is arranged along the length direction of the body 1, the second through hole 103 is a square hole type, the second through hole 103 is arranged, the wall thickness of a door hinge for opening the cabinet door is uniform, the material cost is further reduced, the body 1 is an aluminum profile, the second through hole 103 is arranged, the wall thickness of the body 1 is further made to be consistent, the production and the processing are facilitated, and the production yield of the body 1 is improved.
the first convex column 21 is provided with a first conical frustum 211, the first conical frustum 211 is positioned on one side, away from the elastic piece 23, of the first convex column 21, and the first conical frustum 211 is arranged, so that the first conical frustum 211 can easily enter the upper mounting hole 202, a guiding effect is achieved, and mounting is quicker.
The second convex column 22 is provided with a second conical frustum 221, the second conical frustum 221 is located on one side, away from the elastic piece 23, of the second convex column 22, and due to the arrangement of the second conical frustum 221, the second conical frustum 221 can easily enter the lower mounting hole 203, so that the guide effect is achieved, and the installation is quicker.
The body 1 comprises a first connecting portion 11, a second connecting portion 12 and a third connecting portion 13 which are connected in sequence, the first connecting portion 11 and the third connecting portion 13 are arranged in parallel, the first connecting portion 11 and the second connecting portion 12 are arranged in an intersecting mode, the first connecting portion 11 and the third connecting portion 13 are arranged on two sides of the second connecting portion 12 respectively, the third connecting portion 13 is arranged in the first through hole 101, the first through hole is preferably arranged, an included angle between the first connecting portion 11 and the second connecting portion 12 is 90 degrees, an included angle between the third connecting portion 13 and the second connecting portion 12 is 90 degrees, the first connecting portion 11 is connected with the inner side wall of the external cabinet body 100, and the third connecting portion 13 is connected with the cabinet door post 200.
the first connecting portion 11, the second connecting portion 12 and the third connecting portion 13 are integrally formed, so that the machining efficiency is improved, and the dimensional accuracy and the structural stability of the body 1 are ensured.
the second connection portion 12 is provided with a protrusion 121, the protrusion 121 is disposed on one side close to the third connection portion 13 and extends in a direction away from the third connection portion 13, and the arrangement of the protrusion 121 improves the tensile strength of the third connection portion 13 and prevents the third connection portion 13 from deforming in the using process.
The cabinet door comprises a body 1 and a bolt 2, wherein the body 1 is provided with a first groove 104 for accommodating an external cabinet door panel 300, the bolt 2 is positioned on the other side of the first groove 104, the bolt 2 is positioned at one end of a third connecting part 13, the first groove 104 is positioned at the other end of the third connecting part 13, the bolt 2 is used for connecting a cabinet door post 200, the external cabinet door panel 300 is accommodated in the first groove 104, the integrity of the cabinet door panel 300 is ensured, and the problem of repeated processing of the cabinet door panel 300 is solved.
Referring to fig. 5 to 8, in the using process, the cabinet door post 200 drives the cabinet door 300 to rotate simultaneously, so that the cabinet door post 200 rotates around the bolt 2 under the action of the bolt 2, and the counterclockwise rotation angle of the cabinet door 300 reaches 270 degrees, thereby achieving the purpose of opening the cabinet door of the cabinet door 300 and the cabinet 100.
A loose axle 3 for opening hinge of cabinet door is still located 2 of bolt including the cover, loose axle 3 sets up with 2 clearances of bolt, and the quantity of loose axle 3 is two, overlaps respectively and locates 2 both ends of bolt, and during the use, the lateral wall of loose axle 3 contradicts with cabinet gatepost 200's mounting hole inner wall, improves cabinet door pivoted flexibility, reduces the cabinet door and opens or frictional force between bolt 2 and the cabinet gatepost 200 when closed.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (10)
1. The utility model provides a door hinge for opening cabinet door which characterized in that: comprises a body (1) and a bolt (2) movably connected to the body (1);
The bolt pin (2) comprises a first convex column (21), an elastic piece (23) and a second convex column (22) which are sequentially connected, and the first convex column (21), the elastic piece (23) and the second convex column (22) are linearly arranged;
The elastic piece (23) is arranged on the body (1);
the first convex column (21) slides along the length direction of the body (1), and the free end of the first convex column (21) protrudes out of or is lower than the upper surface of the body (1);
The second convex column (22) slides along the length direction of the body (1), and the free end of the second convex column (22) protrudes out of or is lower than the lower surface of the body (1).
2. A door hinge for opening a cabinet door according to claim 1, wherein: the body (1) is provided with a first through hole (101), the first through hole (101) is arranged along the length direction of the body (1), the elastic piece (23) is contained in the first through hole (101), the first convex column (21) slides along the length direction of the first through hole (101), and the second convex column (22) slides along the length direction of the first through hole (101).
3. A door hinge for opening a cabinet door according to claim 1, wherein: the side surface of the body (1) is provided with a plurality of convex strips (102), and two adjacent convex strips (102) are arranged at intervals.
4. A door hinge for opening a cabinet door according to claim 1, wherein: the body (1) is provided with a second through hole (103), and the second through hole (103) is arranged along the length direction of the body (1).
5. A door hinge for opening a cabinet door according to claim 1, wherein: the first convex column (21) is provided with a first conical frustum (211), and the first conical frustum (211) is positioned on one side, away from the elastic piece (23), of the first convex column (21).
6. A door hinge for opening a cabinet door according to claim 1, wherein: the second convex column (22) is provided with a second conical frustum (221), and the second conical frustum (221) is located on one side, far away from the elastic piece (23), of the second convex column (22).
7. A door hinge for opening a cabinet door according to claim 2, wherein: the body (1) comprises a first connecting portion (11), a second connecting portion (12) and a third connecting portion (13) which are sequentially connected, the first connecting portion (11) and the third connecting portion (13) are arranged in parallel, the first connecting portion (11) and the second connecting portion (12) are arranged in an intersecting mode, the first connecting portion (11) and the third connecting portion (13) are arranged on two sides of the second connecting portion (12) respectively, and the third connecting portion (13) is arranged in the first through hole (101).
8. a door hinge for opening a cabinet door according to claim 7, wherein: the second connecting portion (12) is provided with a protruding portion (121), and the protruding portion (121) is arranged on one side close to the third connecting portion (13) and extends in a direction away from the third connecting portion (13).
9. A door hinge for opening a cabinet door according to claim 1, wherein: the cabinet door is characterized in that the body (1) is provided with a first groove (104) used for accommodating an external cabinet door plate, and the bolt (2) is located on one side of the first groove (104).
10. A door hinge for opening a cabinet door according to claim 1, wherein: the door hinge for opening the cabinet door further comprises a movable shaft (3) sleeved on the bolt pin (2), and the movable shaft (3) and the bolt pin (2) are arranged in a clearance mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821779742.9U CN209799669U (en) | 2018-10-30 | 2018-10-30 | Door hinge for opening cabinet door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821779742.9U CN209799669U (en) | 2018-10-30 | 2018-10-30 | Door hinge for opening cabinet door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209799669U true CN209799669U (en) | 2019-12-17 |
Family
ID=68816325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821779742.9U Expired - Fee Related CN209799669U (en) | 2018-10-30 | 2018-10-30 | Door hinge for opening cabinet door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209799669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138670A (en) * | 2018-10-30 | 2019-01-04 | 黄孔伦 | It is a kind of for opening the door hinge of cabinet door |
-
2018
- 2018-10-30 CN CN201821779742.9U patent/CN209799669U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138670A (en) * | 2018-10-30 | 2019-01-04 | 黄孔伦 | It is a kind of for opening the door hinge of cabinet door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 Termination date: 20211030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |