CN108894629B - Glass door hinge - Google Patents
Glass door hinge Download PDFInfo
- Publication number
- CN108894629B CN108894629B CN201810786383.8A CN201810786383A CN108894629B CN 108894629 B CN108894629 B CN 108894629B CN 201810786383 A CN201810786383 A CN 201810786383A CN 108894629 B CN108894629 B CN 108894629B
- Authority
- CN
- China
- Prior art keywords
- bulging
- glass door
- bush
- door hinge
- mounting 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.)
- Active
Links
- 239000011521 glass Substances 0.000 title claims abstract description 34
- 239000004033 plastic Substances 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 13
- 239000004677 Nylon Substances 0.000 claims description 6
- 229920001778 nylon Polymers 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 26
- 238000007665 sagging Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/02—Parts for attachment, e.g. flaps
- E05D5/0246—Parts for attachment, e.g. flaps for attachment to glass panels
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/114—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for showers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
Abstract
The invention discloses a glass door hinge which comprises a leaf and a mounting bolt, wherein the leaf is provided with a screw hole, the mounting bolt is in threaded connection with the screw hole, the glass door hinge further comprises a bulging bush, the bulging bush is cylindrical, the bulging bush can stretch out and draw back along the direction of the bulging bush, the mounting bolt comprises a screw head and a threaded column, and the threaded column penetrates through the bulging bush and is connected with the leaf. When the expansion bushing is installed and used, the expansion bushing is installed in a prefabricated installation hole on the glass door, the threaded column penetrates through the expansion bushing and then is connected with the leaf, and the expansion bushing can be expanded along the radial direction of the expansion bushing, so that interference fit is formed between the expansion bushing and the installation hole, and a gap in the installation hole is eliminated; the screw head can also press the bulging liner short, so that the bulging liner is contracted and expanded, and the gap in the mounting hole can be eliminated. Solves the problems of sagging of the hinge and influencing the appearance and performance of the shower room.
Description
Technical Field
The invention relates to the field of shower rooms, in particular to a glass door hinge.
Background
At present, the hinge installed on the glass door of the shower room comprises a leaf, a plastic gasket, a metal cover plate and an installation bolt, wherein the leaf is provided with a raised installation table, an internal thread is arranged in the installation table along the axial direction of the installation table, an installation hole is machined in advance on the glass door, and the installation table on the leaf sequentially penetrates through the plastic gasket, the glass door installation hole, the other plastic gasket and the metal cover plate and is finally connected with the installation bolt. Because the machining tolerance of glass hole is great, in order to guarantee that the mount table can pass the mounting hole smoothly, only can design that the diameter of mounting hole is greater than the diameter of installation boss, even the mounting hole size is the minimum in the tolerance range also can make the installation boss pass through, so there is the clearance between mount table after the installation and the mounting hole, the hinge sags easily under the effect of gravity to make the connection between two glass doors of dress hinge unstable, influence shower room outward appearance and performance.
Disclosure of Invention
The invention aims to solve the technical problems that: there is the clearance between glass door hinge installation back and the mounting hole, and the hinge sags, influences shower room outward appearance and performance.
The invention solves the technical problems as follows: the utility model provides a glass door hinge, includes blade, mounting bolt, be equipped with the screw on the blade, mounting bolt with screw threaded connection still includes the bulging bush, the bulging bush is the tube-shape, the bulging bush can prolong its radial expansion, mounting bolt includes spiral shell head and screw thread post, the screw thread post pass behind the bulging bush with the blade is connected.
When the expansion bushing is installed and used, the expansion bushing is installed in a prefabricated installation hole on the glass door, the threaded column penetrates through the expansion bushing and then is connected with the leaf, and the expansion bushing can be expanded along the radial direction of the expansion bushing, so that interference fit is formed between the expansion bushing and the installation hole, and a gap in the installation hole is eliminated; the screw head can also press the bulging liner short, so that the bulging liner is contracted and expanded, and the gap in the mounting hole can be eliminated.
Further, the mounting bolt further comprises a locking column, the locking column is located between the screw head and the threaded column, the outer diameter of the locking column is larger than that of the threaded column, and the locking column penetrates and supports the bulging bush.
Further, a transition section is arranged at the joint of the locking column and the threaded column.
Further, the bulging liner comprises an upper portion and a lower portion, and a notch is formed in the upper portion of the bulging liner.
Further, the material of the bulging lining is nylon.
Further, a boss is arranged on the leaf, the screw hole is arranged on the boss, and the lower part of the bulging bush is sleeved outside the boss.
Further, a baffle plate is arranged on the inner side surface of the joint of the upper part and the lower part of the bulging lining.
Further, a rotation stopping plane is arranged on the inner side surface of the lower part of the bulging bushing, and a second rotation stopping plane corresponding to the rotation stopping plane is arranged on the boss.
Further, the metal cover plate is further included, and the mounting bolts sequentially penetrate through the metal cover plate and the bulging bushings and are connected with the blades in a threaded mode.
Further, the novel plastic hinge further comprises a front plastic gasket and a rear plastic gasket, wherein the mounting bolts sequentially penetrate through the metal cover plate, the rear plastic gasket, the bulging bush and the front plastic gasket and then are in threaded connection with the hinge.
The beneficial effects of the invention are as follows: because the bulging lining is added, the bulging lining is propped open by the mounting bolts or is pressed short by the screw heads, after the hinge is mounted on the glass door, no gap exists in the mounting holes, and the problem that the appearance and performance of the shower room are affected due to sagging of the hinge is solved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is evident that the drawings described are only some embodiments of the invention, but not all embodiments, and that other designs and drawings can be obtained from these drawings by a person skilled in the art without inventive effort.
FIG. 1 is an exploded view of the present invention;
FIG. 2 is a schematic illustration of the structure of the bulging liner and mounting bolts of the present invention;
fig. 3 is a schematic structural view of the bulging liner of the present invention.
Detailed Description
The conception, specific structure, and technical effects produced by the present invention will be clearly and completely described below with reference to the embodiments and the drawings to fully understand the objects, features, and effects of the present invention. It is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present invention based on the embodiments of the present invention. In addition, all coupling/connection relationships mentioned herein do not refer to direct connection of the components, but rather, refer to the fact that a more optimal coupling structure may be formed by adding or subtracting coupling aids depending on the particular implementation. The technical features in the invention can be interactively combined on the premise of no contradiction and conflict.
Examples: referring to fig. 1 to 3, a glass door hinge comprises a leaf 1 and a mounting bolt 5, wherein a screw hole is formed in the leaf 1, the mounting bolt 5 is in threaded connection with the screw hole, the glass door hinge further comprises a bulging liner 3, the bulging liner 3 is cylindrical, the bulging liner 3 can radially stretch out and draw back along the radial direction of the bulging liner 3, the mounting bolt 5 comprises a screw head 51 and a threaded column 53, and the threaded column 53 penetrates through the bulging liner 3 and is connected with the leaf 1.
When the expansion bushing 3 is installed and used, the expansion bushing 3 is installed in a prefabricated installation hole on the glass door, after the threaded post 53 penetrates into the expansion bushing 3, the threaded post 53 can prop up the expansion bushing 3, so that the screw head 51 can also press the expansion bushing 3 short until the expansion bushing 3 is tightly abutted with the installation hole to form interference fit, and after the hinge is installed, no gap exists in the installation hole of the glass door.
Further, the mounting bolt 5 further comprises a locking post 52, the locking post 52 is located between the screw head 51 and the threaded post 53, the outer diameter of the locking post 52 is larger than the outer diameter of the threaded post 53, and the locking post 52 penetrates and supports the bulging liner 3.
Since the expansion bushing 3 is directly expanded by the threaded column 53, the sharp surface of the threaded column 53 is easy to cause the damage of the expansion bushing 3, the locking column 52 is added, and since the outer diameter of the locking column 52 is larger than that of the threaded column 53, the locking column 52 can preferentially play a role in expanding the expansion bushing 3, the threaded column 53 is not required to be used for expanding the expansion bushing 3, and the damage of the expansion bushing 3 can be reduced.
Further, a transition section is provided at the connection between the locking post 52 and the threaded post 53.
In order to make the penetration of the locking post 52 into the bulging bush 3 smoother, the above-mentioned transition section is provided, and the transition section may be a step-eliminating structure such as a slope, a rounded corner, or the like.
Further, the bulging liner 3 comprises an upper portion and a lower portion, and the upper portion of the bulging liner 3 is provided with a gap 31.
During installation, the upper part of the bulging bush 3 faces the direction of the screw head 51, the lower upper part of the bulging bush 3 faces the direction of the leaf 1, when the bulging bush 3 is forced to be spread by the locking column 52, the gap 31 enables the bulging bush 3 to have a larger deformation space, the bulging bush 3 is spread more easily, damage is not easy to occur, and the service life of the bulging bush 3 can be prolonged.
Further, the material of the bulging liner 3 is nylon.
Nylon has good toughness, nylon material bulging lining 3 with notch 31 can be opened by locking column 52 smoothly, and nylon has good rigidity, and is difficult to deform after long-term use under the action of hinge gravity, so that new clearance is difficult to form between the opened bulging lining 3 and the mounting hole on the glass door after long-term use.
Further, a boss 11 is arranged on the leaf 1, the screw hole is arranged on the boss 11, and the lower part of the bulging liner 3 is sleeved outside the boss 11.
Since the mounting bolts 5 need to be connected to the sheet 1, it is possible to adopt a mode of adding nuts to the sheet 1. The mode of the threaded connection of the mounting bolt 5 and the boss 11 can eliminate nuts and has attractive appearance.
Further, a partition 33 is provided on the inner side of the junction of the upper and lower parts of the bulging liner 3.
For aesthetic purposes, the bulging bushings 3 can be fully fitted into the mounting holes of the glass door, the height of the bulging bushings 3 being smaller than the thickness of the glass door. After the bulging bush 3 and the boss 11 are installed into the installation hole together, the bulging bush 3 moves towards the direction of the leaf under the friction and pushing action of the installation bolt 5 until the lower part of the bulging bush is abutted against the leaf and the upper part of the bulging bush is at a certain distance from the edge of the installation hole, so that one end, close to the screw head 51, of the locking post 52 is suspended and cannot be matched with the bulging bush 3, and the effective matching length of the locking post 52 and the bulging bush 3 is reduced. After the annular partition 33 is arranged, the bulging bush 3 is sleeved on the boss 11, the upper portion of the boss 11 is abutted against the annular partition 33, the bulging bush 3 cannot move towards the leaf under the friction force of the mounting bolt 5, the position of the bulging bush 3 is fixed, and the effective matching length of the locking post 52 and the bulging bush 3 is fixed.
Further, a rotation stopping plane 32 is provided on the inner side surface of the lower portion of the bulging liner 3, and a second rotation stopping plane 12 corresponding to the rotation stopping plane 32 is provided on the boss 11.
After the rotation stopping plane 32 of the bulging bush 3 is matched with the second rotation stopping plane 12 of the boss 11, the bulging bush 3 cannot rotate together with the mounting bolt 5 under the friction action of the mounting bolt 5 when the mounting bolt is assembled, and parts are convenient to assemble.
Further, the metal cover plate 4 is further included, and the mounting bolts 5 sequentially penetrate through the metal cover plate 4 and the bulging bushings 3 and then are in threaded connection with the page 1.
The addition of the metal cover plate 4 can avoid the screw head 51 from directly contacting the glass door, and the glass door can be pressed out of cracks or scratched due to the large force of the mounting bolt 5. The added metal cover plate 4 can enlarge the stress area of the installation part of the glass door, reduce the pressure bearing strength and play a role in protecting the glass door.
Further, the mounting bolt 5 sequentially passes through the metal cover plate 4, the rear plastic gasket 22, the bulging bush 3 and the front plastic gasket 21 and then is in threaded connection with the page 1.
The friction force between the hinge 1, the mounting bolt 5 and the glass door can be increased by the aid of the added front plastic gasket 21 and the added rear plastic gasket 22, and due to the fact that the plastic is elastic, the fit length of the mounting bolt 5 and the boss 11 can be locked in a certain range, debugging and assembly are facilitated, and the matched threads are not easy to slide.
While the preferred embodiments of the present invention have been illustrated and described, the present invention is not limited to the embodiments, and various equivalent modifications and substitutions can be made by one skilled in the art without departing from the spirit of the present invention, and these are intended to be included in the scope of the present invention as defined in the appended claims.
Claims (7)
1. The utility model provides a glass door hinge, includes blade (1), mounting bolt (5), be equipped with the screw on blade (1), mounting bolt (5) with screw threaded connection, its characterized in that: the mounting bolt (5) comprises a screw head (51) and a threaded column (53), and the threaded column (53) passes through the bulging lining (3) and then is connected with the leaf (1); a boss (11) is arranged on the leaf (1), the screw hole is arranged on the boss (11), and the lower part of the bulging bushing (3) is sleeved outside the boss (11); a baffle plate (33) is arranged on the inner side surface of the joint of the upper part and the lower part of the bulging lining (3); the inner side surface of the lower part of the bulging bushing (3) is provided with a rotation stopping plane (32), and the boss (11) is provided with a second rotation stopping plane (12) corresponding to the rotation stopping plane (32).
2. The glass door hinge according to claim 1, wherein: the mounting bolt (5) further comprises a locking column (52), the locking column (52) is located between the screw head (51) and the threaded column (53), the outer diameter of the locking column (52) is larger than that of the threaded column (53), and the locking column (52) penetrates into and supports the bulging lining (3).
3. The glass door hinge according to claim 2, wherein: a transition section is arranged at the joint of the locking column (52) and the threaded column (53).
4. A glass door hinge according to claim 3, wherein: the bulging bushing (3) comprises an upper portion and a lower portion, and a notch (31) is formed in the upper portion of the bulging bushing (3).
5. The glass door hinge according to claim 4, wherein: the bulging lining (3) is made of nylon.
6. The glass door hinge according to claim 1, wherein: the metal cover plate (4) is further included, and the mounting bolts (5) sequentially penetrate through the metal cover plate (4) and the bulging bushings (3) and then are in threaded connection with the blades (1).
7. The glass door hinge according to claim 6, wherein: the novel plastic hinge further comprises a front plastic gasket (21) and a rear plastic gasket (22), wherein the mounting bolts (5) sequentially penetrate through the metal cover plate (4), the rear plastic gasket (22), the bulging lining (3) and the front plastic gasket (21) and are in threaded connection with the page piece (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810786383.8A CN108894629B (en) | 2018-07-17 | 2018-07-17 | Glass door hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810786383.8A CN108894629B (en) | 2018-07-17 | 2018-07-17 | Glass door hinge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108894629A CN108894629A (en) | 2018-11-27 |
| CN108894629B true CN108894629B (en) | 2024-03-01 |
Family
ID=64350897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810786383.8A Active CN108894629B (en) | 2018-07-17 | 2018-07-17 | Glass door hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108894629B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10049244A1 (en) * | 2000-09-28 | 2002-04-25 | Dorma Gmbh & Co Kg | Hinge comprises two hinge plates having an uninterrupted front surface between two horizontal long sides and two vertical short sides which curves in a convex manner from one long side to the other |
| CN1650084A (en) * | 2002-04-30 | 2005-08-03 | 佐尔坦·安东·基弗尔 | Assembly comprising a door leaf and hinges, and a shower stall |
| CN201411998Y (en) * | 2009-06-16 | 2010-02-24 | 上海巴斯曼卫浴有限公司 | Bevel angle double-hole positioning internal flat hinge |
| CN202209100U (en) * | 2011-09-15 | 2012-05-02 | 贾君鑫 | Hinge for sash door |
| KR101183192B1 (en) * | 2012-04-18 | 2012-09-14 | 지이엔 주식회사 | Structure of bushing and bolt/split bush assembly using thereof |
| CN204126433U (en) * | 2014-09-30 | 2015-01-28 | 钟伟良 | Door for mounting glass door presss from both sides |
| CN204691501U (en) * | 2015-05-21 | 2015-10-07 | 程兴军 | A kind of hinge for shower room of new structure |
| CN209244439U (en) * | 2018-07-17 | 2019-08-13 | 佛山市南海区格蕾斯洁具有限公司 | A kind of glass door hinge |
-
2018
- 2018-07-17 CN CN201810786383.8A patent/CN108894629B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10049244A1 (en) * | 2000-09-28 | 2002-04-25 | Dorma Gmbh & Co Kg | Hinge comprises two hinge plates having an uninterrupted front surface between two horizontal long sides and two vertical short sides which curves in a convex manner from one long side to the other |
| CN1650084A (en) * | 2002-04-30 | 2005-08-03 | 佐尔坦·安东·基弗尔 | Assembly comprising a door leaf and hinges, and a shower stall |
| CN201411998Y (en) * | 2009-06-16 | 2010-02-24 | 上海巴斯曼卫浴有限公司 | Bevel angle double-hole positioning internal flat hinge |
| CN202209100U (en) * | 2011-09-15 | 2012-05-02 | 贾君鑫 | Hinge for sash door |
| KR101183192B1 (en) * | 2012-04-18 | 2012-09-14 | 지이엔 주식회사 | Structure of bushing and bolt/split bush assembly using thereof |
| CN204126433U (en) * | 2014-09-30 | 2015-01-28 | 钟伟良 | Door for mounting glass door presss from both sides |
| CN204691501U (en) * | 2015-05-21 | 2015-10-07 | 程兴军 | A kind of hinge for shower room of new structure |
| CN209244439U (en) * | 2018-07-17 | 2019-08-13 | 佛山市南海区格蕾斯洁具有限公司 | A kind of glass door hinge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108894629A (en) | 2018-11-27 |
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Country or region after: China Address after: 528000 One of No. 805, Sanshui Avenue North, Leping Town, Sanshui District, Foshan City, Guangdong Province (residence application) Applicant after: Guangdong grace Sanitary Ware Co.,Ltd. Address before: 528000 No.36, Keji Avenue East, area a, science and Technology Industrial Park, Shishan town, Nanhai District, Foshan City, Guangdong Province Applicant before: FOSHAN GRES SANITARY WARE CO.,LTD. Country or region before: China |
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