CN221113464U - Toughened glass door for fire engine with high air tightness - Google Patents
Toughened glass door for fire engine with high air tightness Download PDFInfo
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- CN221113464U CN221113464U CN202323269603.5U CN202323269603U CN221113464U CN 221113464 U CN221113464 U CN 221113464U CN 202323269603 U CN202323269603 U CN 202323269603U CN 221113464 U CN221113464 U CN 221113464U
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- door
- cabin
- toughened glass
- cabin body
- lock
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- 239000005341 toughened glass Substances 0.000 title claims abstract description 55
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to the technical field of fire control, in particular to a toughened glass door for a fire engine with high air tightness, which comprises a cabin body, three hinges, a cabin door, toughened glass and a three-fork lock, wherein the cabin door is arranged on the cabin body through the three hinges, the three hinges are uniformly arranged on the cabin body, the toughened glass is attached to the outer part of the cabin door, the three-fork lock is arranged on the cabin door, a first notch matched with the outer structure of a rotary handle is arranged on one side, close to the rotary handle, of the toughened glass, and a second notch matched with the outer structure of the three hinges is arranged on one side, close to the hinges, of the toughened glass. Through set up first notch and second notch on toughened glass for hatch door and cabin body can even atress, and inseparable pressure is in the same place in order to improve the gas tightness between hatch door and the cabin body, and has avoided toughened glass to appear broken because the atress is uneven.
Description
Technical Field
The utility model relates to the technical field of fire protection, in particular to a toughened glass door for a fire engine with high air tightness.
Background
In many sudden scenes, pollutants are diffused in the air and the lake water, and certain injuries are caused to personnel in the area. At this time, the fire truck can be started to the scene, and the staff can not get off to detect and rescue due to unclear external pollution conditions. Therefore, the environment in the vehicle is relatively uncontaminated, so that the vehicle is safer, and workers can collect samples through unmanned equipment to perform non-contact detection. Therefore, the air tightness in the vehicle must be ensured in the process, if the cabin door cannot ensure the air tightness, contaminated air can easily enter the cabin, the health of staff can be influenced, 1 set of micro positive pressure equipment can be arranged in the cabin, the pressure in the cabin is ensured to be higher than the outside, and the outside air cannot enter the cabin, so that the life safety of the staff is ensured. The existing cabin door of the fire truck is often a toughened glass door, does not have the requirement of high air tightness, and is inconvenient to lock.
Disclosure of utility model
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.
The utility model aims to solve the technical problem of how to improve the air tightness of a toughened glass door for a fire engine.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a high gas tightness's fire engine is with toughened glass door, includes the cabin body, three hinge, hatch door, toughened glass and trident lock, the hatch door pass through three the hinge set up in on the cabin body, three the hinge evenly arrange in on the cabin body for improve the gas tightness between hatch door and the cabin body, toughened glass paste in the outside of hatch door, the trident lock set up in on the hatch door, be used for locking the hatch door, toughened glass be close to one side of rotatory handle be provided with rotatory handle external structure matched with first notch, so that rotatory handle's installation, toughened glass be close to one side of hinge be provided with three hinge external structure matched with second notch, so that the installation of hinge for hatch door and cabin body can even atress, inseparable pressure is in order to improve the gas tightness between hatch door and the cabin body, and has avoided toughened glass to appear broken owing to the atress is uneven.
As a preferable scheme of the toughened glass door for the fire engine with high air tightness, the utility model comprises the following steps: the three-fork lock comprises a lock box, a rotary handle, a lock cylinder, two pull rods, two fixing frames and two locking blocks, wherein the lock box is arranged on the back of a cabin door, the rotary handle is arranged on the lock box, the lock cylinder is arranged in the rotary handle so as to directly lock the cabin door, the two pull rods are symmetrically arranged at the upper end and the lower end of the lock box, the two fixing frames are symmetrically arranged at the top end and the bottom end of one side of the back of the cabin door and are used for fixing the pull rods, the two locking blocks are symmetrically arranged in the cabin body, and the two locking blocks are corresponding to the positions of the two pull rods, so that the air tightness between the cabin door and the cabin body is improved.
As a preferable scheme of the toughened glass door for the fire engine with high air tightness, the utility model comprises the following steps: the rotary handle is provided with a rotary cover for protecting a lock hole on the rotary handle.
As a preferable scheme of the toughened glass door for the fire engine with high air tightness, the utility model comprises the following steps: the outside of the cabin body is provided with a rain shielding strip, the rain shielding strip is positioned at the top of the cabin door, and the situation that firefighters observe the external environment through the cabin door due to the fact that rainwater at the top of the cabin body flows to the cabin door is avoided.
As a preferable scheme of the toughened glass door for the fire engine with high air tightness, the utility model comprises the following steps: the cabin door adopts an aluminum alloy labyrinth section structure, and two airtight rubber strips are arranged on the cabin door, so that the air tightness of the whole cabin door is improved.
As a preferable scheme of the toughened glass door for the fire engine with high air tightness, the utility model comprises the following steps: the cabin door back top is provided with the connecting piece, the connecting piece includes fixed plate, connecting block and movable rod, the fixed plate set up in cabin door back top, the connecting block set up in the internal side of cabin, the fixed plate pass through the movable rod with the connecting block is connected for the hatch door can be more smooth switching, avoids the hatch door to take place the skew and influence the holistic gas tightness of hatch door at the in-process of switching.
The beneficial effects are that: the hatch door is installed on the cabin body through adopting upper, middle and lower three hinges, prevents that the hatch door from taking place the skew at the in-process of using to improve the gas tightness between hatch door and the cabin body, be provided with simultaneously on toughened glass with rotatory handle outer structure matched with first notch and with three hinge outer structure matched with second notch, make hatch door and the cabin body can even atress, inseparable pressure together in order to improve the gas tightness between hatch door and the cabin body, and avoided toughened glass to appear broken because the atress is uneven.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
Fig. 1 is a schematic view of the front structure of a tempered glass door for a fire truck with high air tightness.
Fig. 2 is a schematic structural view of tempered glass of a tempered glass door for a fire truck with high air tightness.
Fig. 3 is a schematic view of the back structure of a tempered glass door for a fire truck with high air tightness.
Fig. 4 is a schematic view of the position structure of an airtight rubber strip of a toughened glass door for a fire engine with high air tightness.
In the figure: 1. a cabin body; 2. a hinge; 3. a cabin door; 4. tempered glass; 41. a first recess; 42. a second notch; 5. a three-fork lock; 51. a lock box; 52. rotating the handle; 53. a lock core; 54. a pull rod; 55. a fixing frame; 56. a locking piece; 6. a rotary cover; 7. a rain shielding strip; 8. an airtight rubber strip; 9. a connecting piece; 91. a fixing plate; 92. a connecting block; 93. and (3) moving the rod.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Examples
Referring to fig. 1 to 4, this embodiment provides a toughened glass 4 door for fire engine with high air tightness, including the cabin body 1, three hinges 2, cabin door 3, toughened glass 4 and three fork locks 5, cabin door 3 sets up on the cabin body 1 through three hinges 2, three hinges 2 evenly arrange on the cabin body 1 for improve the air tightness between cabin door 3 and the cabin body 1, toughened glass 4 pastes the outside of applying on cabin door 3, three fork locks 5 set up on cabin door 3, be used for locking cabin door 3, toughened glass 4 is close to the one side of rotatory handle 52 be provided with rotatory handle 52 external structure matched with first notch 41, so that rotatory handle 52's installation, toughened glass 4 is close to the one side of hinge 2 be provided with three hinge 2 external structure matched with second notch 42, so that hinge 2's installation, make cabin door 3 and cabin body 1 can even atress, inseparable pressure together in order to improve the air tightness between cabin door 3 and the cabin body 1, and avoid toughened glass 4 to appear broken owing to atress inequality.
The cabin body 1 is used as a mounting foundation of a toughened glass 4 door for a fire engine, three hinges 2 are uniformly and fixedly mounted on the cabin body 1 positioned on the right side of the cabin door 3, the other ends of the three hinges 2 are fixedly mounted on the cabin door 3, the toughened glass 4 is attached to an outer framework of the cabin door 3, the three hinges 2 respectively correspond to the top, middle and bottom three positions of the cabin door 3, so that stress between the cabin door 3 and the cabin body 1 is uniform, air tightness between the cabin door 3 and the cabin body 1 is ensured, crushing of the toughened glass 4 on the cabin door 3 in the movement process of the cabin door 3 is avoided, a three-way lock 5 is mounted on the cabin door 3 so as to lock the cabin door 3, the air tightness of the toughened glass 4 door for the fire engine is further improved, meanwhile, a first notch 41 matched with the outer structure of the rotary handle 52 is further arranged on one side of the toughened glass 4 close to the rotary handle 52, a second notch 42 matched with the outer structure of the three hinges 2 is arranged on one side of the toughened glass 4 close to the hinge 2 so that the mounting of the hinge 2 is convenient, the cabin door 3 and the cabin door 1 are prevented from being crushed in the process of moving, the cabin door 4 and the air tightness of the toughened glass 4 is not crushed for the fire engine is also improved.
Specifically, the three-fork lock 5 includes a lock box 51, a rotary handle 52, a lock core 53, two pull rods 54, two fixing frames 55 and two locking blocks 56, the lock box 51 is arranged on the back of the cabin door 3, the rotary handle 52 is arranged on the lock box 51, the lock core 53 is arranged in the rotary handle 52, the two pull rods 54 are symmetrically arranged at the upper end and the lower end of the lock box 51, the two fixing frames 55 are symmetrically arranged at the top end and the bottom end of one side of the back of the cabin door 3 and are used for fixing the pull rods 54, the two locking blocks 56 are symmetrically arranged in the cabin body 1, and the two locking blocks 56 correspond to the positions of the two pull rods 54.
The three-fork lock 5 mainly comprises a lock box 51, a rotary handle 52, a lock cylinder 53, two pull rods 54, two fixing frames 55 and two locking blocks 56, wherein the lock box 51 is arranged on one side, far away from the hinge 2, of the back surface of the cabin door 3, the rotary handle 52 is arranged on the lock box 51, compared with the original mode that the external handle of the cabin door 3 and a lock seat of the cabin door 3 are locked by long padlock, the lock cylinder 53 is arranged in the rotary handle 52, a user can directly insert a key into the lock cylinder 53 to lock and unlock the cabin door 3, so that the cabin door 3 is better locked, the situation that the door 3 is continuously collided and contacted between the long padlock and the cabin door 3 during a fire truck driving is avoided, the two pull rods 54 are symmetrically arranged at the upper end and the lower end of the lock box 51, the two fixing frames 55 are symmetrically fixedly arranged at the top end and the bottom end of one side of the back surface of the cabin door 3 and are used for fixing the pull rods 54, the two locking blocks 56 are symmetrically arranged on the inner surface of the cabin door 1, the two locking blocks 56 correspond to the positions of the two locking blocks 54, the upper and the lower locking blocks 54 can move to the cabin door 3, and the air tightness of the cabin door 3 is improved.
Further, the rotary cover 6 is mounted on the rotary handle 52, and in a normal state, the rotary cover 6 covers the lock hole on the rotary handle 52, so that external rainwater and dust impurities are prevented from entering the lock hole, and a certain protection effect is achieved.
Further, the outside of the cabin body 1 is provided with a rain shielding strip 7, and the rain shielding strip 7 is positioned at the top of the cabin door 3, so that the situation that the fire fighter observes the outside environment through the cabin door 3 due to the fact that rainwater at the top of the cabin body 1 flows to the cabin door 3 is avoided.
Furthermore, the cabin door 3 adopts an aluminum alloy labyrinth type section structure so as to improve the integral air tightness of the cabin door 3, and meanwhile, the embodiment is also provided with two air tightness rubber strips 8 on the cabin door 3, so that the air tightness of the integral cabin door 3 is further improved.
Further, the top of the back of the cabin door 3 is provided with a connecting piece 9, the connecting piece 9 comprises a fixing plate 91, a connecting block 92 and a moving rod 93, the fixing plate 91 is arranged at the top of the back of the cabin door 3, the connecting block 92 is arranged on the inner side of the cabin body 1, and the fixing plate 91 is connected with the connecting block 92 through the moving rod 93.
The connecting piece 9 is installed at the top of the back of the cabin door 3, specifically, the connecting piece 9 is composed of the fixing plate 91, the connecting block 92 and the moving rod 93, the fixing plate 91 is fixedly installed on the outer surface of the top end of the back of the cabin door 3, the connecting block 92 is fixedly installed on the inner side of the cabin body 1, one end of the moving rod 93 is rotationally connected with the fixing plate 91, the other end of the moving rod 93 is rotationally connected with the connecting block 92, when the cabin door 3 is opened and closed, the cabin door 3 can move along with the moving rod 93, so that the cabin door 3 can be opened and closed smoothly, and meanwhile, the phenomenon that the cabin door 3 is deviated in the opening and closing process to influence the whole air tightness of the cabin door 3 is avoided, and the air tightness of the toughened glass 4 door of the fire engine is further improved.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (6)
1. A high gas tightness fire engine is with toughened glass door, its characterized in that: including cabin body (1), three hinge (2), hatch door (3), toughened glass (4) and trident lock (5), hatch door (3) through the three hinge (2) set up in on the cabin body (1), three hinge (2) evenly arrange in on the cabin body (1) for improve the gas tightness between hatch door (3) and the cabin body (1), toughened glass (4) paste in the outside of hatch door (3), trident lock (5) set up in on hatch door (3) for locking hatch door (3), one side that toughened glass (4) is close to rotatory handle (52) is provided with first notch (41) with rotatory handle (52) external structure matched with, one side that toughened glass (4) is close to hinge (2) is provided with three hinge (2) external structure matched with second notch (42).
2. The high-air-tightness tempered glass door for fire truck as claimed in claim 1, wherein: the three-fork lock (5) comprises a lock box (51), a rotary handle (52), a lock cylinder (53), two pull rods (54), two fixing frames (55) and two locking blocks (56), wherein the lock box (51) is arranged on the back of the cabin door (3), the rotary handle (52) is arranged on the lock box (51), the lock cylinder (53) is arranged in the rotary handle (52), the two pull rods (54) are symmetrically arranged at the upper end and the lower end of the lock box (51), the two fixing frames (55) are symmetrically arranged at the top end and the bottom end of one side of the back of the cabin door (3) and are used for fixing the pull rods (54), the two locking blocks (56) are symmetrically arranged in the cabin body (1), and the two locking blocks (56) correspond to the two pull rods (54).
3. The high-air-tightness tempered glass door for fire truck as claimed in claim 2, wherein: the rotary handle (52) is provided with a rotary cover (6).
4. The high-air-tightness tempered glass door for fire truck as claimed in claim 1, wherein: the outside of the cabin body (1) is provided with a rain shielding strip (7), and the rain shielding strip (7) is positioned at the top of the cabin door (3).
5. The high-air-tightness tempered glass door for fire truck as claimed in claim 1, wherein: the cabin door (3) adopts an aluminum alloy labyrinth section structure, and two airtight rubber strips (8) are arranged on the cabin door (3).
6. The high-air-tightness tempered glass door for fire truck as claimed in claim 5, wherein: the cabin door (3) back top is provided with connecting piece (9), connecting piece (9) are including fixed plate (91), connecting block (92) and movable rod (93), fixed plate (91) set up in cabin door (3) back top, connecting block (92) set up in cabin body (1) inboard, fixed plate (91) through movable rod (93) with connecting block (92) are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323269603.5U CN221113464U (en) | 2023-12-01 | 2023-12-01 | Toughened glass door for fire engine with high air tightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323269603.5U CN221113464U (en) | 2023-12-01 | 2023-12-01 | Toughened glass door for fire engine with high air tightness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221113464U true CN221113464U (en) | 2024-06-11 |
Family
ID=91367825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323269603.5U Active CN221113464U (en) | 2023-12-01 | 2023-12-01 | Toughened glass door for fire engine with high air tightness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221113464U (en) |
-
2023
- 2023-12-01 CN CN202323269603.5U patent/CN221113464U/en active Active
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