CN211422241U - High-stability hinge for fire-fighting stone door - Google Patents
High-stability hinge for fire-fighting stone door Download PDFInfo
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- CN211422241U CN211422241U CN201921257939.0U CN201921257939U CN211422241U CN 211422241 U CN211422241 U CN 211422241U CN 201921257939 U CN201921257939 U CN 201921257939U CN 211422241 U CN211422241 U CN 211422241U
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Abstract
The utility model provides a high-stability hinge for a fire-fighting stone door, which comprises a first fixed base and a second fixed base, wherein the first fixed base is provided with a first connecting block, a first connecting arm is connected with the first connecting block shaft, one end of the first connecting arm is connected on the second fixed base through a shaft, the first fixed base is also connected with a second connecting arm, the second connecting arm is connected with a second connecting block through a shaft, one end of the second connecting block is fixed on the second fixing base, a rotating shaft fixing through hole is arranged in the middle of the first connecting arm and the second connecting arm, install the pivot in the pivot fixed through-hole, first linking arm with the second linking arm passes through the pivot is together fixed, the utility model has the advantages of structural design is reasonable, the flexibility ratio is high, be convenient for adjust, have very big economic value and social value.
Description
Technical Field
The utility model relates to a hardware manufacturing technical field especially relates to a fire control stone material door is with high stability hinge.
Background
The stone door is a door made of natural stone selected for keeping wall surfaces consistent with stone, at present, the stone fire door comprises a stone invisible door, a fire hydrant stone door, a stone concealed door and a stone fire door, wherein the stone fire door needs to meet the requirements of fire resistance stability, integrity and heat insulation, and is a fire partition with certain fire resistance arranged in a fire partition room, an evacuation staircase room, a vertical shaft and the like, the fire door has the functions of preventing fire spreading and smoke diffusion besides the functions of a common door, the gap is formed between the fire door and the frame edge, smoke easily passes through the fire door, the smoke is easily sucked by people to cause asphyxia and the like, in order to prevent excessive smoke from passing through the fire door, the gap is also an important technical index for the fire door, meanwhile, the hinge used by the fire door also has higher requirements, the fire door hinge not only needs to ensure the stability when the door is opened, the fire-fighting door also needs to be flexible to adjust in the using process and ensure the closing attractiveness of a door gap, but the fire-fighting door in the prior art cannot meet the requirements by using a hinge, so that further improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the not enough of above-mentioned prior art and provide a fire control stone material door high stability hinge for door that structural design is reasonable, the flexibility ratio is high, be convenient for adjust.
The utility model discloses a solve the technical scheme that above-mentioned problem adopted and do:
the utility model provides a high-stability hinge for fire-fighting stone door, which comprises a first fixing base and a second fixing base, wherein a first connecting block is arranged on the first fixing base, a first connecting arm is connected with the first connecting block shaft, one end shaft of the first connecting arm is connected on the second fixing base, a second connecting arm is also connected on the first fixing base, the second connecting arm is connected with a second connecting block shaft, one end of the second connecting block is fixed on the second fixing base, a rotating shaft fixing through hole is arranged at the middle part of the first connecting arm and the second connecting arm, a rotating shaft is arranged in the rotating shaft fixing through hole, the first connecting arm and the second connecting arm are fixed together through the rotating shaft and rotate around the rotating shaft, and through holes are arranged at the two ends of the first connecting block, the first connecting arm, the second connecting block and the second connecting arm, and a shaft pin is inserted into the shaft pin through hole.
Further, be provided with first unable adjustment base connecting block A and first unable adjustment base connecting block B on the first unable adjustment base, be the structure that communicates with each other between first unable adjustment base connecting block A and the first unable adjustment base connecting block B, also be provided with the pivot through-hole on first unable adjustment base connecting block A and the first unable adjustment base connecting block B, first connecting block one end sets up to spill bayonet socket structure for with first unable adjustment base connecting block A joint together carries out the hub connection, the other end of first connecting block sets up to the lug structure.
Furthermore, first linking arm one end is spill bayonet socket structure for with the lug structure of first linkage block carries out the hub connection, the middle part of first linking arm is provided with linking arm arrangement space, the second linking arm is through the embedding in the linking arm arrangement space with first linking arm is together fixed.
Further, the top end of the first fixing base connecting block B is also provided with a concave bayonet structure for clamping the second connecting arm.
Furthermore, a concave bayonet structure is arranged at one end of the second connecting block, a convex block structure is arranged at the other end of the second connecting block, one end of the second connecting arm is clamped in the concave bayonet structure of the second connecting block to be connected with the second connecting arm through a shaft, and the other end of the second connecting arm is fixed on the second fixing base.
Further, a second fixing base fixing block A and a second fixing base fixing block B are arranged on the second fixing base, a concave bayonet structure is arranged on the second fixing base fixing block A and used for being connected with the first connecting arm in an axial mode, a clamping groove structure is arranged in the second fixing base fixing block B and used for being connected with the picture block structure shaft of the second connecting block in an axial mode, and a groove structure is further arranged on the second fixing base fixing block A.
Furthermore, a hollow groove structure is arranged at one end of the first connecting arm.
Furthermore, the bottoms of the first fixing base and the second fixing base are provided with positioning grooves and position adjusting through holes.
Furthermore, a gasket is further installed on the rotating shaft and used for reducing friction and achieving the effect of silence.
The beneficial effects of the utility model reside in that:
the utility model provides a fire control stone material door is with high stability hinge has that structural design is reasonable, the flexibility ratio is high, the advantage of being convenient for adjust, simultaneously because this application unique structural design characteristic still has following advantage:
(1) the fire-fighting stone door has a large opening angle range, and after the fire-fighting stone door is installed on the fire-fighting stone door, due to the special design of the external rotating shaft, the opening angle of the fire-fighting stone door can reach 180 degrees;
(2) due to the unique structural design, the fire-fighting stone door is integrally of the U-shaped structure, in the opening and closing process of the fire-fighting stone door, the U-shaped structure provides a containing space for the rotation of the fire-fighting stone door, and one side edge of the fire-fighting stone door close to the rotating shaft can rotate into the U-shaped structure, so that the fire-fighting stone door is attractive and practical;
(3) the first connecting arm and the second connecting arm are connected in an embedded mode, and meanwhile the first connecting arm and the second connecting arm are made of stainless steel materials, so that the first connecting arm and the second connecting arm have larger bearing capacity;
(4) because this application pivot is external, at the fire control stone material door in-process of opening outward, guaranteed the opening angle of fire control stone material door on the one hand, on the other hand can make the door crack of fire control stone material door keep very little, makes the overall structure of fire control stone material door seem pleasing to the eye, exquisite, consequently, this application has very big economic value and social value.
Drawings
FIG. 1 is a front view of the high stability hinge for fire fighting stone door of the present invention;
FIG. 2 is a perspective view of the high stability hinge for fire fighting stone door of the present invention;
FIG. 3 is another perspective view of the high stability hinge for fire fighting stone door according to the present invention;
FIG. 4 is an exploded view of the high stability hinge of the fire fighting stone door of the present invention;
FIG. 5 is another exploded view of the high stability hinge of the fire fighting stone door of the present invention;
fig. 6 is another exploded view of the high stability hinge for fire-fighting stone door of the present invention.
Detailed Description
The following embodiments of the present invention are specifically explained with reference to the accompanying drawings, which are used for reference and illustration only and do not limit the scope of the present invention.
As shown in fig. 1-6, the utility model provides a high stability hinge for fire-fighting stone door, comprising a first fixing base 1 and a second fixing base 2, wherein the first fixing base 1 is provided with a first connecting block 3, the first connecting block 3 is connected with a first connecting arm 4 through a shaft, one end of the first connecting arm 4 is connected with the second fixing base 2 through a shaft, the first fixing base 1 is further connected with a second connecting arm 5, the second connecting arm 5 is connected with a second connecting block 6 through a shaft, one end of the second connecting block 6 is fixed on the second fixing base 2, a rotating shaft fixing through hole 7 is arranged at the middle part of the first connecting arm 4 and the second connecting arm 5, a rotating shaft 71 is arranged in the rotating shaft fixing through hole 7, the first connecting arm 4 and the second connecting arm 5 are fixed together through the rotating shaft 71, and the first connecting block 3, the first connecting arm 4, the second connecting block 6 and the second connecting arm 5 are all provided with a shaft pin through hole 8 at two ends, and a shaft pin 81 is inserted into the shaft pin through hole 8.
In this embodiment, be provided with first unable adjustment base connecting block a11 and first unable adjustment base connecting block B12 on the first unable adjustment base 1, be the structure that communicates between first unable adjustment base connecting block a11 and the first unable adjustment base connecting block B12, also be provided with pivot through-hole 8 on first unable adjustment base connecting block a11 and the first unable adjustment base connecting block B12, 3 one end of first connecting block sets up to spill bayonet socket structure 100, be used for with first unable adjustment base connecting block a11 joint is in the same place, carries out the hub connection, the other end of first connecting block 3 sets up to lug structure 200.
In this embodiment, one end of the first connecting arm 4 is a concave bayonet structure 100 for performing a shaft connection with the bump structure 200 of the first connecting block 3, a connecting arm installation space 13 is disposed in the middle of the first connecting arm 4, and the second connecting arm 5 is fixed with the first connecting arm 4 by being embedded into the connecting arm installation space 13.
In this embodiment, the top end of the first fixing base connecting block B12 is also provided with a concave bayonet structure 100 for engaging with the second connecting arm 5.
In this embodiment, one end of the second connection block 6 is provided with a concave bayonet structure 100, the other end of the second connection block is provided with a convex block structure 200, one end of the second connection arm 5 is clamped in the concave bayonet structure 100 of the second connection block 6 for shaft connection, and the other end of the second connection arm is fixed on the second fixing base 2.
In this embodiment, the second fixing base 2 is provided with a second fixing base fixing block a21 and a second fixing base fixing block B22, the second fixing base fixing block a21 is provided with a concave bayonet structure 100 for connecting with the first connecting arm 4, the second fixing base fixing block B22 is provided with a slot structure 300 for connecting with the block structure shaft of the second connecting block 6, and the second fixing base 2 fixing block a is further provided with a groove structure 300.
In this embodiment, a hollow groove structure 41 is disposed at one end of the first connecting arm 4.
In this embodiment, the bottom of the first fixing base 11 and the bottom of the second fixing base 2 are provided with a positioning groove 400 and a position adjusting through hole 500.
In this embodiment, the rotating shaft 71 is further provided with a gasket 710 for reducing friction and achieving a silencing effect.
The utility model provides a fire control stone material door is with high stability hinge has that structural design is reasonable, the flexibility ratio is high, the advantage of being convenient for adjust, simultaneously because this application unique structural design characteristic still has following advantage:
(1) the fire-fighting stone door has a large opening angle range, and after the fire-fighting stone door is installed on the fire-fighting stone door, due to the special design of the external rotating shaft, the opening angle of the fire-fighting stone door can reach 180 degrees;
(2) due to the unique structural design, the whole fire-fighting stone door is of a U-shaped structure, in the opening and closing process of the fire-fighting stone door, the U-shaped structure provides a containing space for the rotation of the fire-fighting stone door, and one side edge of the fire-fighting stone door close to the rotating shaft 71 can rotate into the U-shaped structure, so that the fire-fighting stone door is attractive and practical;
(3) the first connecting arm and the second connecting arm are connected in an embedded mode, and meanwhile the first connecting arm and the second connecting arm are made of stainless steel materials, so that the first connecting arm and the second connecting arm have larger bearing capacity;
(4) because this application pivot is external, at the fire control stone material door in-process of opening outward, guaranteed the opening angle of fire control stone material door on the one hand, on the other hand can make the door crack of fire control stone material door keep very little, makes the overall structure of fire control stone material door seem pleasing to the eye, exquisite, consequently, this application has very big economic value and social value.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (9)
1. The utility model provides a fire control stone material door is with high stability hinge which characterized in that: comprises a first fixed base and a second fixed base, wherein the first fixed base is provided with a first connecting block, a first connecting arm is connected with the first connecting block shaft, one end of the first connecting arm is connected on the second fixed base through a shaft, the first fixed base is also connected with a second connecting arm, the second connecting arm is connected with a second connecting block through a shaft, one end of the second connecting block is fixed on the second fixing base, a rotating shaft fixing through hole is arranged in the middle of the first connecting arm and the second connecting arm, the rotating shaft is arranged in the rotating shaft fixing through hole, the first connecting arm and the second connecting arm are fixed together through the rotating shaft, and the rotating shaft rotates in a parallel winding manner, shaft pin through holes are formed in the two ends of the first connecting block, the first connecting arm, the second connecting block and the second connecting arm, and shaft pins are inserted into the shaft pin through holes.
2. The high stability hinge for fire control stone door of claim 1, characterized in that: be provided with first unable adjustment base connecting block A and first unable adjustment base connecting block B on the first unable adjustment base, be the structure that communicates with each other between first unable adjustment base connecting block A and the first unable adjustment base connecting block B, also be provided with the pivot through-hole on first unable adjustment base connecting block A and the first unable adjustment base connecting block B, first connecting block one end sets up to spill bayonet socket structure for with first unable adjustment base connecting block A joint together carries out the hub connection, the other end of first connecting block sets up to the lug structure.
3. The high stability hinge for fire control stone door of claim 1, characterized in that: first linking arm one end is spill bayonet socket structure for with the lug structure of first linkage block carries out the hub connection, the middle part of first linking arm is provided with linking arm arrangement space, the second linking arm is through the embedding in the linking arm arrangement space with first linking arm is together fixed.
4. The high stability hinge for fire control stone door of claim 3, characterized in that: the top end of the first fixing base connecting block B is also provided with a concave bayonet structure for clamping the second connecting arm.
5. The high stability hinge for fire control stone door of claim 1, characterized in that: second connecting block one end is provided with spill bayonet socket structure, and the other end is provided with the lug structure, second linking arm one end block is in the spill bayonet socket structure of second connecting block carries out the hub connection, and the other end is fixed on the second unable adjustment base.
6. The high stability hinge for fire control stone door of claim 1, characterized in that: the connecting device comprises a first fixing base and a second fixing base, and is characterized in that a second fixing base fixing block A and a second fixing base fixing block B are arranged on the second fixing base, a concave bayonet structure is arranged on the second fixing base fixing block A and used for being connected with the first connecting arm in an axial mode, a clamping groove structure is arranged in the second fixing base fixing block B and used for being connected with a picture block structure shaft of the second connecting block, and a groove structure is further arranged on the second fixing base fixing block A.
7. The high stability hinge for fire control stone door of claim 1, characterized in that: and a hollow groove structure is arranged at one end of the first connecting arm.
8. The high stability hinge for fire control stone door of claim 1, characterized in that: and positioning grooves and position adjusting through holes are formed in the bottoms of the first fixing base and the second fixing base.
9. The high stability hinge for fire control stone door of claim 1, characterized in that: and the rotating shaft is also provided with a gasket for reducing friction and achieving the effect of silence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921257939.0U CN211422241U (en) | 2019-08-06 | 2019-08-06 | High-stability hinge for fire-fighting stone door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921257939.0U CN211422241U (en) | 2019-08-06 | 2019-08-06 | High-stability hinge for fire-fighting stone door |
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| Publication Number | Publication Date |
|---|---|
| CN211422241U true CN211422241U (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921257939.0U Active CN211422241U (en) | 2019-08-06 | 2019-08-06 | High-stability hinge for fire-fighting stone door |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469223A (en) * | 2019-08-06 | 2019-11-19 | 卢笑梅 | A kind of fire-fighting stone door high stability hinge |
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2019
- 2019-08-06 CN CN201921257939.0U patent/CN211422241U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469223A (en) * | 2019-08-06 | 2019-11-19 | 卢笑梅 | A kind of fire-fighting stone door high stability hinge |
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