CN213973539U - Double-seal bulletproof gull-wing door structure - Google Patents
Double-seal bulletproof gull-wing door structure Download PDFInfo
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- CN213973539U CN213973539U CN202022609618.1U CN202022609618U CN213973539U CN 213973539 U CN213973539 U CN 213973539U CN 202022609618 U CN202022609618 U CN 202022609618U CN 213973539 U CN213973539 U CN 213973539U
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Abstract
The utility model discloses a double containment shellproof gull wing door structure, including door frame body and built-in board, its characterized in that, the door frame body includes shellproof planking, with shellproof planking edge surround the sealed roof beam, the stiffening beam of laminating shellproof planking setting in sealed roof beam, the stiffening beam be with sealed roof beam upper and lower end alternate connection's broken line type, sealed roof beam, built-in inter-plate from outer to interior first sealing strip, the sealed bar of second that are equipped with the frame shape in proper order form double seal. The utility model discloses set up first sealing strip in the door frame body, set up the second sealing strip on the interior dress board, when gull wing door closed, two sealing strips all compress tightly between the two, can effectively block inside water gets into the automobile body, reach dual waterproof sealing effect.
Description
Technical Field
The utility model relates to an automobile specifically indicates a double containment shellproof gull wing door structure.
Background
The bulletproof off-road vehicle has high flexible refitting performance according to actual requirements, can be used as a vehicle with special requirements such as war supplies support guarantee, communication command and the like, has the whole vehicle bulletproof performance, can effectively guarantee the safety of supplies or equipment and personnel, and is an important light high-mobility off-road vehicle for our army. In order to solve the problems that vehicle-mounted materials, in-vehicle communication command electronic equipment and other equipment can be quickly loaded and unloaded by military personnel or special equipment can be installed and debugged under special conditions of daily life, wartime and the like, a gull wing door structure needs to be added at the rear part of a vehicle body, the operating space inside and outside the vehicle is increased, the action efficiency is improved, and the gull wing door structure needs to have the same bulletproof performance and special sealing performance as the vehicle body so as to ensure the safety of the materials or the electric equipment.
In the structure of the existing gull-wing door, the upper end of a door frame body is hinged on a side wall plate of a vehicle body to be opened and closed, an inner plate on the side wall plate is matched with the shape of the door frame body, a circle of sealing strip is arranged between the edge of the inner plate and the edge of the door frame body to be in sealing fit, but the sealing strip can only meet the general use requirement, and the sealing strip is easy to deform after long use to cause rainwater to permeate into the vehicle and is difficult to meet the requirement of high sealing performance.
Therefore, it is necessary to develop a dual-seal anti-ballistic gull-wing door structure with a simple structure and excellent sealing performance.
Disclosure of Invention
The utility model aims at solving the defects of the prior art and providing a double-seal bulletproof gull wing door structure with simple structure and excellent sealing performance.
The technical scheme of the utility model is that: the double-seal bulletproof gull wing door structure comprises a door frame body and an inner installation plate, and is characterized in that the door frame body comprises a bulletproof outer plate, a seal beam surrounding the edge of the bulletproof outer plate, and a reinforcing beam arranged in the seal beam in a manner of being attached to the bulletproof outer plate, the reinforcing beam is a broken line type alternately connected with the upper end and the lower end of the seal beam, and a frame-shaped first seal strip and a frame-shaped second seal strip are sequentially arranged between the seal beam and the inner installation plate from outside to inside to form double seal.
Preferably, first sealing strip includes first sealing, the inside first air chamber that forms of first sealing, first sealing circumference sets up the adhesive layer and bonds with sealed roof beam, first sealing still goes up the circumference interval and sets up the buckle and pass adhesive layer and sealed roof beam joint, be equipped with the bellying towards sealed roof beam outer fringe extension on the first sealing.
Furthermore, the first sealing part is provided with first exhaust holes at intervals on the inner edge along the circumferential direction, and the bottom of the first sealing part is provided with first exhaust holes at intervals on the outer edge.
Furthermore, the built-in plate is provided with a step-shaped outer spigot, and the outer spigot is matched and sealed with the first sealing part.
Preferably, the second sealing strip includes second sealing, the inside second air chamber that forms of second sealing, be equipped with the rabbet portion of U-shaped in the second sealing and install the flange grafting, the inside rib muscle that is equipped with the tip towards the slope of second sealing on two arms of U-shaped of rabbet portion, the inside sealing glue film that is equipped with of rabbet portion department is connected with interior board in U-shaped bottom department.
Furthermore, the second sealing part is provided with second exhaust holes at intervals on the inner edge along the circumferential direction, and the bottom of the second sealing part is provided with second drain holes at intervals on the outer edge.
Furthermore, the edge of the inner installation plate extends outwards along the transverse direction of the vehicle body, the opening of the embedding opening part is inwards inserted into the edge of the inner installation plate along the transverse direction of the vehicle body, the rib-shaped rib is tightly attached to the edge of the inner installation plate, and the sealing beam is provided with a sealing surface which is matched and sealed with the second sealing part.
Preferably, the surfaces of the first sealing strip and the second sealing strip are provided with a slip increasing coating.
Preferably, the door frame body is provided with a lock, the lock comprises a handle and a pull rod which are arranged on the bulletproof outer plate and a door lock which is arranged on the sealing beam, the handle is linked with the door lock through the pull rod, and the inner plate is provided with a door lock pin which is matched with the door lock.
Preferably, pneumatic support rods are arranged on two horizontal sides of the inner installation plate, and movable ends of the pneumatic support rods are connected with the sealing beam to limit the opening angle of the door frame body.
The beneficial effects of the utility model are that:
1. set up first sealing strip on the door frame body, set up the second sealing strip on the interior board, when gull wing door closed, two sealing strips all compress tightly between the two, can effectively block inside water gets into the automobile body, reach dual waterproof sealing effect.
2. The first sealing strip and the second sealing strip are respectively provided with an exhaust hole and a drain hole, so that exhaust is facilitated during compression sealing, and water is drained when water is accumulated in the sealing strips.
3. The first sealing strip is fixed with the door frame body through the buckle and the bonding glue, is firm in connection, and the second sealing strip is installed on the inner installation plate through splicing and sealing glue, and is quick and convenient.
Drawings
FIG. 1 is a schematic view of the structure of the door frame of the present invention when closed
FIG. 2 is a left side view of the door frame of FIG. 1 shown opened
FIG. 3 is a sectional view taken along line G-G in FIG. 1
FIG. 4 is a sectional view taken along line H-H in FIG. 1
FIG. 5 is a sectional view taken along line J-J in FIG. 1
FIG. 6 is a front view of the door frame
FIG. 7 is a schematic view of a first seal strip
FIG. 8 is a cross-sectional view taken along line E-E in FIG. 7
FIG. 9 is a schematic view of a second weather strip
FIG. 10 is a sectional view taken along line F-F in FIG. 9
Wherein: 1-door frame body 2-interior board 3-hinge 4-lockset 5-first sealing strip 6-second sealing strip 7-pneumatic brace 8-side coaming 1.1-bulletproof exterior board 1.2-sealing beam 1.3-reinforcing beam 1.4-sealing surface 2.1-outer spigot 4.1-handle 4.2-pull rod 4.3-door lock 4.4-door lock pin 4.5-nut board 5.1-first sealing part 5.2-bulge 5.3-buckle 5.4-first air cavity 5.5-first air vent 5.6-first water drain hole 5.7-adhesive layer 6.1-second sealing part 6.2-rabbet part 6.3-rib 6.4-second air cavity 6.5-second air vent 6.6-second water drain hole 6.7-sealant.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments.
As shown in fig. 1-10, the utility model provides a pair of double containment shellproof gull wing door structure, including articulating door frame body 1 on side bounding wall 8 and installing interior apron 2 on side bounding wall 8, interior apron 2 and door frame body 1 shape fit, door frame body 1 includes shellproof planking 1.1, with shellproof planking 1.1 marginal seal beam 1.2 that surrounds, the stiffening beam 1.3 of the setting of shellproof planking 1.1 of laminating in seal beam 1.2, stiffening beam 1.3 is the broken line type with seal beam 1.2 upper and lower extreme looks alternate connection, seal beam 1.2, the interior first sealing strip 5, the second sealing strip 6 that are equipped with the frame shape in proper order in from outside to inside between the board 2 forms double seal. In this embodiment, the first sealing strip 5 and the second sealing strip 6 are respectively installed on the sealing beam 1.2 and the interior plate 2, and the surfaces of the first sealing strip 5 and the second sealing strip 6 are both provided with a slip-increasing coating. The left-right direction in fig. 1 is the longitudinal direction of the vehicle body.
The second sealing strip 6 comprises a second sealing part 6.1, a second air cavity 6.4 is formed inside the second sealing part 6.1, the U-shaped rabbet part 6.2 arranged on the second sealing part 6.1 is spliced with the edge of the inner installation plate 2, rib-shaped ribs 6.3 with end parts inclined towards the second sealing part 6.1 are arranged inside the rabbet part 6.2 on two arms of the U-shaped rabbet part, a sealing glue 6.7 is arranged inside the rabbet part 6.2 at the position of the bottom of the U-shaped rabbet part and is bonded with the edge of the inner installation plate 2, and the second sealing strip 6 is firmly arranged on the inner installation plate 2 through splicing and bonding. The second sealing part 6.1 is provided with second exhaust holes 6.5 at intervals on the inner edge along the circumferential direction, the bottom of the second sealing part 6.1 is provided with second drain holes 6.6 at intervals on the outer edge, and the second exhaust holes 6.5 and the second drain holes 6.6 are communicated with the second air cavity 6.4 and the outside of the second sealing part 6.1. 2 edges of the inner plate extend outwards along the transverse direction of the vehicle body, the opening part 6.2 is inserted into the edge of the inner plate 2 inwards along the transverse direction of the vehicle body, the rib-shaped rib 6.3 is tightly attached to the edge of the inner plate 2, the sealing surface 1.4 is arranged on the sealing beam 1.2 and is matched and sealed with the second sealing part 6.1, and the sealing surface 1.4 is the sealing beam 1.2 along the transverse inner end surface of the vehicle body in the embodiment.
The door frame body 1 is provided with a lockset 4, the lockset 4 comprises a handle 4.1 arranged on the bulletproof outer plate 1.1, a pull rod 4.2 and a door lock 4.3 arranged on the sealing beam 1.2, the handle 4.1 is linked with the door lock 4.3 through the pull rod 4.2, the inner panel 2 is provided with a nut plate 4.5, and a door lock pin 4.4 is arranged on the nut plate 4.5 and is matched and embedded with the door lock 4.3; pneumatic support rods 7 are arranged on the left side and the right side of the horizontal inner plate 2, and the movable ends of the pneumatic support rods 7 are connected with the sealing beam 1.2 to limit the opening angle of the door frame body 1.
In the embodiment, the bulletproof outer plate 1.1, the sealing beam 1.2 and the reinforcing beam 1.3 of the door frame body 1 are welded into a whole, the reinforcing beam 1.3 is jointed with the bulletproof outer plate 1.1 and welded in the W direction, so that the bulletproof outer plate 1.1 can be prevented from deforming, and the flatness between the bulletproof outer plate 1.1 and the side wall plate 8 is ensured; the stiffening beam 1.3 is inside to be hollow structure, and hollow structure reduces whole door frame quality on the basis of proof strength, simultaneously, according to the structure demand, can locally cut the opening, dodges other structures. The periphery of the sealing beam 1.2 is flanged, the flanging edge is reserved and welded with the peripheral suspension point of the bulletproof outer plate 1.1, the sealing beam 1.2 is of a cavity structure, the cavity structure is convenient to shape and process, the middle of the lower end of the sealing beam 1.2 is provided with a handle 4.1 mounting point, water outlets are reserved at the lower end and two sides of the mounting point, and openings are formed in the lower ends of the left side and the right side of the sealing beam 1.2.
The sealing beam 1.2 of the door frame body 1 is arranged on the side coaming 8 through a hinge 3, the hinge shaft is arranged along the longitudinal direction of the vehicle body, and the door frame body 1 rotates around the axis of the hinge 3.
The utility model discloses a theory of operation does:
when the door frame body 1 is closed on the inner panel 2, the first sealing strip 5 is compressed by the stepped outer spigot 2.1 to achieve a first layer of waterproof sealing; the second sealing strip 6 is compressed by the sealing surface 1.4 on the sealing beam 1.2 to achieve the second layer of waterproof sealing, and the first sealing strip 5 and the second sealing strip 6 form double sealing at the outer ring and the inner ring. All be equipped with exhaust hole and wash port on first sealing strip 5, the second sealing strip 6, inside ponding can be avoided simultaneously to quick compression deformation.
Claims (10)
1. The double-seal bulletproof gull wing door structure comprises a door frame body (1) and an inner installation plate (2), and is characterized in that the door frame body (1) comprises a bulletproof outer plate (1.1), a seal beam (1.2) surrounding the edge of the bulletproof outer plate (1.1), and a reinforcement beam (1.3) arranged in the seal beam (1.2) in a manner of being attached to the bulletproof outer plate (1.1), the reinforcement beam (1.3) is a broken line type alternately connected with the upper end and the lower end of the seal beam (1.2), and frame-shaped first seal strips (5) and second seal strips (6) are sequentially arranged between the seal beam (1.2) and the inner installation plate (2) from outside to inside to form double seal.
2. The dual-seal anti-ballistic gull-wing door structure of claim 1, wherein the first seal strip (5) comprises a first seal portion (5.1), a first air cavity (5.4) is formed inside the first seal portion (5.1), the first seal portion (5.1) is bonded with the seal beam (1.2) by a bonding adhesive layer (5.7) arranged circumferentially, the first seal portion (5.1) is further provided with buckles (5.3) arranged circumferentially at intervals, the buckles penetrate through the bonding adhesive layer (5.7) and are clamped with the seal beam (1.2), and the first seal portion (5.1) is provided with a protrusion portion (5.2) extending towards the outer edge of the seal beam (1.2).
3. The dual seal anti-ballistic gull wing door structure of claim 2, wherein the first seal (5.1) is circumferentially spaced on the inner edge with first drainage holes (5.5), and the bottom of the first seal (5.1) is spaced on the outer edge with first drainage holes (5.6).
4. The dual seal anti-ballistic gull-wing door structure according to claim 2, wherein the inner package plate (2) is provided with a stepped outer spigot (2.1), the outer spigot (2.1) being in co-operative sealing with the first seal (5.1).
5. The dual seal anti-ballistic gull wing door structure of claim 1, wherein the second seal strip (6) comprises a second seal portion (6.1), the second seal portion (6.1) forms a second air cavity (6.4) therein, the second seal portion (6.1) is provided with a U-shaped rabbet portion (6.2) for being inserted into the edge of the inner panel (2), the rabbet portion (6.2) is provided with rib-shaped ribs (6.3) with the ends inclined towards the second seal portion (6.1) on two arms of the U-shape, and the rabbet portion (6.2) is provided with a sealant layer (6.7) at the bottom of the U-shape for being bonded with the inner panel (2).
6. The dual seal anti-ballistic gull wing door structure of claim 5, wherein the second seal (6.1) is circumferentially spaced on the inner edge with second vent holes (6.5) and the bottom of the second seal (6.1) is spaced on the outer edge with second drain holes (6.6).
7. The dual seal anti-ballistic gull-wing door structure of claim 5, wherein the edge of the inner panel (2) extends outward in the lateral direction of the vehicle body, the opening of the panel (6.2) is inserted into the edge of the inner panel (2) inward in the lateral direction of the vehicle body and the rib (6.3) is tightly attached to the edge of the inner panel (2), and the seal beam (1.2) is provided with a seal surface (1.4) for sealing with the second seal portion (6.1).
8. The dual seal anti-ballistic gull wing door structure of claim 1, wherein the first and second seal strips (5, 6) are each provided with a slip enhancing coating on their surface.
9. The dual-seal bulletproof gull wing door structure as claimed in claim 1, wherein the door frame body (1) is provided with a lock (4), the lock (4) comprises a handle (4.1) arranged on the bulletproof outer plate (1.1), a pull rod (4.2) and a door lock (4.3) arranged on the seal beam (1.2), the handle (4.1) is linked with the door lock (4.3) through the pull rod (4.2), and the inner installation plate (2) is provided with a door lock pin (4.4) matched with the door lock (4.3).
10. The dual seal anti-ballistic gull-wing door structure of claim 1, wherein the inner package plate (2) is provided with pneumatic struts (7) on both horizontal sides, and the movable ends of the pneumatic struts (7) are connected with the seal beam (1.2) for defining the opening angle of the door frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022609618.1U CN213973539U (en) | 2020-11-12 | 2020-11-12 | Double-seal bulletproof gull-wing door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022609618.1U CN213973539U (en) | 2020-11-12 | 2020-11-12 | Double-seal bulletproof gull-wing door structure |
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| Publication Number | Publication Date |
|---|---|
| CN213973539U true CN213973539U (en) | 2021-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022609618.1U Active CN213973539U (en) | 2020-11-12 | 2020-11-12 | Double-seal bulletproof gull-wing door structure |
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| CN (1) | CN213973539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113580901A (en) * | 2021-09-13 | 2021-11-02 | 瀚德（中国）汽车密封系统有限公司 | Gull-wing door sealing structure and vehicle with gull-wing door sealing structure |
-
2020
- 2020-11-12 CN CN202022609618.1U patent/CN213973539U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113580901A (en) * | 2021-09-13 | 2021-11-02 | 瀚德（中国）汽车密封系统有限公司 | Gull-wing door sealing structure and vehicle with gull-wing door sealing structure |
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