CN220950760U - Upper and lower seal head fixing structure of elevator glass door - Google Patents
Upper and lower seal head fixing structure of elevator glass door Download PDFInfo
- Publication number
- CN220950760U CN220950760U CN202322795292.XU CN202322795292U CN220950760U CN 220950760 U CN220950760 U CN 220950760U CN 202322795292 U CN202322795292 U CN 202322795292U CN 220950760 U CN220950760 U CN 220950760U
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- glass door
- elevator glass
- seal head
- head
- elevator
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- 239000011521 glass Substances 0.000 title claims abstract description 67
- 230000001681 protective effect Effects 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses an upper and lower seal head fixing structure of an elevator glass door, which comprises an upper seal head, a lower seal head and a fixing bolt combination, wherein the upper seal head and the lower seal head are respectively arranged at the upper end and the lower end of the elevator glass door plate, the upper seal head and the elevator glass door plate as well as the lower seal head and the elevator glass door plate are fixedly connected through a plurality of fixing bolt combinations, the section of the upper seal head is L-shaped, and the upper seal head further comprises a cover plate assembly; according to the utility model, the metal frame type fixing structure of the upper and lower seal heads in the prior art is improved, the L-shaped upper seal head is designed, and three groups of combined bolts are adopted to be fastened with glass, so that the number of mounting components is reduced, meanwhile, the connecting piece with the landing door device is pre-mounted in the upper seal head, the mounting steps are reduced, the mounting module is integrated, the lower seal head adopts a flat plate structure, and three groups of combined bolts are also used to be fastened with glass, so that the occupied area of the lower seal head is reduced, and the visible area of the glass is increased.
Description
Technical Field
The utility model belongs to the technical field of elevator glass doors, and particularly relates to an upper and lower seal head fixing structure of an elevator glass door.
Background
The elevator glass door is an elevator movable glass door comprising a glass door plate, a fixed frame, a guide rail and the like, and is an elevator glass door with an enlarged view field, as disclosed in the prior patent with the publication number of CN207434820U, and comprises: the glass assembly comprises a glass panel and a glass bottom plate which are oppositely arranged, and a film layer is arranged between the glass panel and the glass bottom plate; the packaging clamping assemblies are arranged at two ends of the glass assembly; wherein the height dimension of the glass floor is configured to be greater than the dimension … … "of the glass floor, it can be seen that what is described in this application is a common elevator glass door;
The fixing mode of the upper and lower seal heads of the traditional elevator glass door mostly adopts a metal frame, has large and complex structure, is not easy for operators to quickly install on site, and affects the appearance, so that the fixing mode of the upper and lower seal heads of the light and attractive all-glass door needs to be designed.
Disclosure of utility model
The utility model aims to provide an upper and lower seal head fixing structure of an elevator glass door, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an upper and lower head fixed knot of elevator glass door constructs, includes upper cover, low head and fixing bolt combination, upper cover and low head are installed respectively at elevator glass door plant's upper and lower both ends, all through a plurality of fixing bolt combination fixed connection between upper cover and the elevator glass door plant and between low head and the elevator glass door plant, the cross-section of upper cover is L shape, still includes the apron subassembly.
Preferably, the fixing bolt combination comprises a bolt seat, a nut, a thread groove and a fastening screw, a through hole corresponding to the bolt seat is formed in the elevator glass door plate in a penetrating mode, the bolt seat penetrates through the elevator glass door plate, one end of the bolt seat penetrates through the inner side of the elevator glass door plate, the nut is fixedly sleeved on the bolt seat, the nut is located between the elevator glass door plate and the upper sealing head, the fastening screw is arranged on the surface of the upper sealing head in a penetrating mode, the thread groove corresponding to the fastening screw is formed in the bolt seat, the thread end of the fastening screw is screwed into the thread groove, a landing door device connecting piece is further installed on the top end of the inner side of the upper sealing head, and the section of the landing door device connecting piece is L-shaped.
Preferably, the surface of upper cover is provided with a plurality of apron subassemblies, apron subassembly and fixing bolt combination are corresponding, the apron subassembly is including rotating the protective cover who installs the upper cover outside surface, the end cover of protective cover with the fastening screw covers, the apron subassembly is still including rotating the T shape swivel mount that sets up the upper cover inboard, the one end of T shape swivel mount runs through the outside of upper cover to fixed mutually with the protective cover, the apron subassembly is still including fixing the L shape rubber seat of upper cover inside surface, L shape rubber seat is located one side of T shape swivel mount, the surface of L shape rubber seat is equipped with the circular locating piece of integral type, two circular draw-in grooves have been seted up to the surface symmetry of T shape swivel mount, in one of them circular draw-in groove was embedded to the circular locating piece, the apron subassembly is still including installing the annular seal at the protective cover inside surface, the annular channel has been seted up to the outside surface of upper cover, the annular seal is embedded into the annular channel, the annular channel encircles around the fastening screw.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the metal frame type fixing structure of the upper and lower seal heads in the prior art is improved, the L-shaped upper seal head is designed, and three groups of combined bolts are adopted to be fastened with glass, so that the number of mounting components is reduced, meanwhile, the connecting piece with the landing door device is pre-mounted in the upper seal head, the mounting steps are reduced, the mounting module is integrated, the lower seal head adopts a flat plate structure, and three groups of combined bolts are also used to be fastened with glass, so that the occupied area of the lower seal head is reduced, and the visible area of the glass is increased.
Drawings
FIG. 1 is a perspective view of the present utility model;
Fig. 2 is a cross-sectional view of the connection of the upper head and the elevator glass door panel of the present utility model;
FIG. 3 is a cross-sectional view of the connection of the bottom head and the elevator glass door panel of the present utility model;
In the figure: 1. an upper end enclosure; 2. a lower end enclosure; 3. elevator glass door panel; 4. a fixed bolt combination; 41. a bolt seat; 42. a nut; 43. a thread groove; 44. fastening a screw; 5. a cover plate assembly; 51. a protective cover plate; 52. t-shaped rotary seat; 53. an L-shaped rubber seat; 54. a circular positioning block; 55. a circular clamping groove; 56. annular sealing; 57. an annular groove; 6. landing door assembly connector.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1 to 3, a first embodiment of the present utility model provides a technical solution: the utility model provides an upper and lower head fixed knot of elevator glass door constructs, includes upper head 1, low head 2 and fixing bolt combination 4, and upper head 1 and low head 2 are installed respectively at the upper and lower both ends of elevator glass door plant 3, all through a plurality of fixing bolt combination 4 fixed connection between upper head 1 and the elevator glass door plant 3 and between low head 2 and the elevator glass door plant 3, and the cross-section of upper head 1 is L shape.
The fixing bolt combination 4 comprises a bolt seat 41, a nut 42, a thread groove 43 and a fastening screw 44, wherein a through hole corresponding to the bolt seat 41 is formed in the elevator glass door plate 3 in a penetrating mode, the bolt seat 41 penetrates through the elevator glass door plate 3, one end of the bolt seat 41 penetrates through the inner side of the elevator glass door plate 3 and is sleeved with the nut 42, the nut 42 is located between the elevator glass door plate 3 and the upper seal head 1, the fastening screw 44 is arranged on the surface of the upper seal head 1 in a penetrating mode, the thread groove 43 corresponding to the fastening screw 44 is formed in the bolt seat 41, the thread end of the fastening screw 44 is screwed into the thread groove 43, during actual installation, the bolt seat 41 is fixed on the elevator glass door plate 3 through the nut 42, then the upper seal head 1 is attached to the nut 42, and the fastening screw 44 is screwed into the thread groove 43, so that quick fixing of the upper seal head 1 and the elevator glass door plate 3 can be completed.
The landing door device connecting piece 6 is further installed at the top end of the inner side of the upper sealing head 1, the cross section of the landing door device connecting piece 6 is L-shaped, the landing door device connecting piece 6 can be integrally installed in the upper sealing head 1 in advance, and the later installation steps are reduced.
Example 2
Referring to fig. 1 to 3, in a second embodiment of the present utility model, the difference between the present utility model and the previous embodiment is that, the cover plate assembly 5 is provided, after the upper end socket 1 and the elevator glass door panel 3 are connected and fixed by the fixing bolt assembly 4, the fastening screw 44 is effectively covered, so that the overall aesthetic property is improved, and the external water is prevented from being stained on the fastening screw 44, the fastening screw 44 is prevented from being corroded and damaged, and the convenience of the later disassembly and maintenance of the whole upper end socket fixing structure is ensured.
Specifically, still include apron subassembly 5, the surface of upper cover 1 is provided with a plurality of apron subassemblies 5, apron subassembly 5 is corresponding with fixing bolt combination 4, apron subassembly 5 is including rotating the protective cover 51 of installing the outside surface of upper cover 1, protective cover 51 covers the tip of fastening screw 44, can play certain shielding protection effect to fastening screw 44, prevent that external water stain from being stained with on the fastening screw 44, prevent that fastening screw 44 from taking place corrosion and damaging, apron subassembly 5 still includes rotating the T shape swivel mount 52 that sets up the inboard of upper cover 1, the one end of T shape swivel mount 52 runs through the outside of upper cover 1, and be fixed with protective cover 51, when carrying out the dismouting of fastening screw 44, only need with protective cover 51 rotatory removal can.
The cover plate assembly 5 further comprises an L-shaped rubber seat 53 which is fixed on the inner side surface of the upper sealing head 1 in a gluing mode, the L-shaped rubber seat 53 is located on one side of the T-shaped rotary seat 52, an integrated round positioning block 54 is arranged on the surface of the L-shaped rubber seat 53, the L-shaped rubber seat and the T-shaped rotary seat are made of rubber materials, two round clamping grooves 55 corresponding to the round positioning block 54 are symmetrically formed in the surface of the T-shaped rotary seat 52, the round positioning block 54 is embedded into one of the round clamping grooves 55, the protective cover plate 51 can be limited in the daily use process, the protective cover plate 51 only needs to be rotated by force in the later period, the L-shaped rubber seat 53 and the round positioning block 54 are extruded to generate elastic deformation, the round positioning block 54 is extruded out of the round clamping grooves 55, the protective cover plate 51 and the T-shaped rotary seat 52 can be rotated smoothly, and the rotary removal operation of the protective cover plate 51 is achieved.
The cover plate assembly 5 further comprises an annular seal 56 arranged on the inner side surface of the protective cover plate 51, the annular seal 56 is made of rubber materials and can be elastically deformed when being extruded, so that when the protective cover plate 51 is forcefully rotated, the annular seal 56 can be elastically deformed due to extrusion and cannot influence the rotating operation of the protective cover plate 51, an annular groove 57 corresponding to the annular seal 56 is formed in the outer side surface of the upper sealing head 1, the annular seal 56 is embedded into the annular groove 57, the annular groove 57 surrounds the periphery of the fastening screw 44, the attaching tightness of the protective cover plate 51 and the upper sealing head 1 can be further improved, and water stains are prevented from extending into the inner side of the fastening screw 44.
Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An upper and lower head fixed knot of elevator glass door constructs, its characterized in that: including upper cover (1), low head (2) and fixing bolt combination (4), upper cover (1) and low head (2) are installed respectively at the upper and lower both ends of elevator glass door plant (3), all through a plurality of fixing bolt combination (4) fixed connection between upper cover (1) and elevator glass door plant (3) and between low head (2) and elevator glass door plant (3), the cross-section of upper cover (1) is L shape, still includes apron subassembly (5).
2. The elevator glass door upper and lower closure head fixing structure according to claim 1, wherein: the fixing bolt combination (4) comprises a bolt seat (41), a nut (42), a thread groove (43) and a fastening screw (44), a hole corresponding to the bolt seat (41) is formed in the elevator glass door plate (3) in a penetrating mode, the bolt seat (41) penetrates through the elevator glass door plate (3), one end of the bolt seat (41) penetrates through the inner side of the elevator glass door plate (3) and is sleeved with the nut (42), and the nut (42) is located between the elevator glass door plate (3) and the upper sealing head (1).
3. The elevator glass door upper and lower closure head fixing structure according to claim 2, wherein: the surface of the upper sealing head (1) is provided with a fastening screw (44) in a penetrating mode, a thread groove (43) corresponding to the fastening screw (44) is formed in the bolt seat (41), and the thread end of the fastening screw (44) is screwed into the thread groove (43).
4. The elevator glass door upper and lower closure head fixing structure according to claim 1, wherein: the landing door device connecting piece (6) is further arranged at the top end of the inner side of the upper sealing head (1), and the section of the landing door device connecting piece (6) is L-shaped.
5. The elevator glass door upper and lower closure head fixing structure according to claim 1, wherein: the surface of the upper seal head (1) is provided with a plurality of cover plate assemblies (5), and the cover plate assemblies (5) correspond to the fixing bolt assemblies (4).
6. The elevator glass door upper and lower seal head fixing structure according to claim 5, wherein: the cover plate assembly (5) comprises a protective cover plate (51) rotatably mounted on the outer side surface of the upper end socket (1), the end part of the fastening screw (44) is covered by the protective cover plate (51), the cover plate assembly (5) further comprises a T-shaped rotary seat (52) rotatably arranged on the inner side of the upper end socket (1), and one end of the T-shaped rotary seat (52) penetrates through the outer side of the upper end socket (1) and is fixed with the protective cover plate (51).
7. The elevator glass door upper and lower closure head fixing structure according to claim 6, wherein: the cover plate assembly (5) further comprises an L-shaped rubber seat (53) fixed on the inner side surface of the upper sealing head (1), the L-shaped rubber seat (53) is located on one side of the T-shaped rotary seat (52), an integrated round locating block (54) is arranged on the surface of the L-shaped rubber seat (53), two round clamping grooves (55) are symmetrically formed in the surface of the T-shaped rotary seat (52), and the round locating block (54) is embedded into one of the round clamping grooves (55).
8. The elevator glass door upper and lower closure head fixing structure according to claim 6, wherein: the cover plate assembly (5) further comprises an annular seal (56) arranged on the inner side surface of the protective cover plate (51), an annular groove (57) is formed in the outer side surface of the upper sealing head (1), the annular seal (56) is embedded into the annular groove (57), and the annular groove (57) surrounds the periphery of the fastening screw (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322795292.XU CN220950760U (en) | 2023-10-18 | 2023-10-18 | Upper and lower seal head fixing structure of elevator glass door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322795292.XU CN220950760U (en) | 2023-10-18 | 2023-10-18 | Upper and lower seal head fixing structure of elevator glass door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220950760U true CN220950760U (en) | 2024-05-14 |
Family
ID=91006623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322795292.XU Active CN220950760U (en) | 2023-10-18 | 2023-10-18 | Upper and lower seal head fixing structure of elevator glass door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220950760U (en) |
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2023
- 2023-10-18 CN CN202322795292.XU patent/CN220950760U/en active Active
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