CN202500417U - Vehicle door limiting structure for military vehicle - Google Patents

Abstract

The utility model discloses a vehicle door limiting structure for a military vehicle. The vehicle door limiting structure comprises a vehicle door and a door lock. One side of the vehicle door is connected with a vehicle body by a hinge. A horizontal limiting structure and a vertical limiting structure which limit the position of the vehicle door are arranged on the vehicle door. The horizontal limiting structure is provided with horizontal limiting plates fixed onto the vehicle body, a support plate is mounted on the vehicle door, one end of the support plate is connected with the vehicle door by a limiting hinge pin, a torsion spring is sleeved on the outside of the limiting hinge pin, a shoulder is disposed at the other end of the support plate and is abutted to or separated from an acute-angled position of one of the horizontal limiting plates, and a lateral panel of the vehicle door is abutted to or separated from a planar position of the horizontal limiting plate. The vertical limiting structure consists of a limiting wheel mounted on a limiting axle of the lower portion, which is far away from the hinged side of the vehicle door, of a frame of the vehicle door. The limiting wheel is matched with a wedge-shaped plate assembled on the vehicle body, and the upper portion of the wedge-shaped plate is a plane. The vehicle door limiting structure is simple in structure and convenient to implement, the service life of the vehicle is prolonged, and the vehicle door limiting structure is conveniently adopted by a common vehicle or military armored vehicle.

Description

Camion car door position limiting structure

Affiliated field:

The utility model relates to automobile door structure, and it is simple specifically to relate to a kind of making, the position limiting structure of practical camion car door.

Background technology:

As everyone knows, existing passenger car door generally adopts to the both sides Unscrew structure, after the car door opening, does not position, and influenced by external force, and the easy aperture of car door is excessive or close automatically, causes vehicle damage or personnel injury.On the other hand; Generally be designed with certain adjustment space between the door lock of passenger car, lock pin and the vehicle body; Can adjust 3mm, and the gap between door lock and the lock pin is generally 2mm, very easily causes the car door tenesmus owing to jolt when the deadweight of arrangements for automotive doors and driving; Dead bolt and lock pin bump when making closing of the door, and being directed at car door lock damage or car door can't close.Chinese patent CN 201614824 " a kind of door-open stopper " adopts spacing button and limit base for this reason; And CN 201165833 " door-open stopper " adopts first and second position-limit mechanisms to overcome the sagging shortcoming of car door; Though can play a role; But its device is to place the car side, still can not fully solve the car door sagging problem.Other has Chinese patent CN 201560654 " stopping means that is used for arrangements for automotive doors and the vehicle that comprises this stopping means " to propose a kind of use first assembly to cooperate second assembly; And the pedestal of second assembly and second locating part is hinged; Solve car door and open the technical scheme of car door to greatest extent, but the problem of car door permanent position can not solve automobile door opening the time.And above-mentioned each technology is all disliked complicated sagging two being short of greatly of fixedly car door and car door of can not eliminating simultaneously again.

Above-mentioned two shortcomings are on general automobile, because the weight of car door is not that too big possibly the reaction is not obvious especially, but at military car particularly on one's body the panzer; Because the material thickness that adopts is bigger, the weight of equal area car door is 4-5 times of common car door weight, and gait of march is fast; Road conditions are very complicated, and very high to the requirement of vehicle practicality, and reaction is just obvious especially; If accident, the vehicle damage that causes or personnel's injury, just even more serious.

The utility model content:

The utility model is to overcome the weak point that prior art exists, and a kind of horizontal position limiting structure and vertical position limiting structure of being provided with is provided, and fixedly the car door opening state prevents the camion car door position limiting structure that car door drops in the vehicle operating.

Scheme realized below the utility model adopted, and this camion car door position limiting structure comprises car door, door lock, and car door one side is connected with the car body hinge.Car door is provided with the horizontal position limiting structure and vertical position limiting structure that limits the car door position.

The utility model also has following attached technical scheme, and said horizontal position limiting structure is the horizontal limiting plate one of fixed single on the car body.On the car door of corresponding horizontal limiting plate one gripper shoe is installed, gripper shoe one end is connected with spacing bearing pin with car door, and the spacer pin outer shaft sleeve has a torque spring, and one of torque spring is fixed on the car door, and the other end is fixed on the gripper shoe; The gripper shoe other end is established a convex shoulder, can lean or an acute angle position of the horizontal limiting plate one of disengaging, and meanwhile car door side panel end leans or the position, plane of the horizontal limiting plate one of disengaging.Horizontal position limiting structure on the car body: also can fix two horizontal limiting plates, promptly horizontal limiting plate two and horizontal limiting plate three, gripper shoe convex shoulder one end can lean or the acute angle position of the horizontal limiting plate two of disengaging; Meanwhile the car door side panel also leans or the position, plane of the horizontal limiting plate three of disengaging.

Said vertical position limiting structure is that in the car door frame bottom away from the body hinge limit, car door is fixed with spacing wheel shaft, and position-limited wheel is installed on the wheel shaft.Be equipped with the clapboard that matches with position-limited wheel on the car body plane of relative limit wheel, clapboard top is a plane.

The utility model is compared prior art and is had the following advantages: owing to be in stable state when having adopted horizontal position limiting structure to make car door opening, made things convenient for the functional performance of car door.Owing to adopted vertical position limiting structure, avoided the vibration up and down and the sagging distortion of car door when making vehicle operating, avoid the damage of door lock, thereby improved the application life of vehicle.This technical scheme is simple in structure, and it is convenient to implement, can use about drive to be suitable for military vehicles such as general automobile and military panzer to adopt in the design of the door and the door of driving up and down.

Description of drawings

Fig. 1 is this overall construction drawing that is suitable for novel car door;

Fig. 2 is the horizontal position limiting structure diagrammatic sketch of car door opening state;

Fig. 3 is the horizontal position limiting structure diagrammatic sketch of closing of the door state;

Fig. 4 is the B-B view of Fig. 3;

Fig. 5 is another kind of horizontal limiting plate two and horizontal limiting plate three structures, the horizontal position limiting structure diagrammatic sketch under the car door opening state;

Fig. 6; Be the horizontal limiting plate two of another kind and horizontal limiting plate three structures, the horizontal position limiting structure diagrammatic sketch under the closing of the door state;

Fig. 7 is the C-C view of Fig. 1, and vertical spacing structure and assembling drawing is described;

Fig. 8 is that the K of Fig. 7 is to view.

The specific embodiment

Below in conjunction with accompanying drawing the present technique scheme is specified, Fig. 1 has shown a kind of overall diagram of camion car door 1, in the dextrad of car door 1 door lock is installed like the figure direction, and car door 1 left side is connected with car body 2 hinges.The left side of car door 1 is respectively arranged with the horizontal position limiting structure and vertical position limiting structure that limits car door 1 position with the bottom.

Said horizontal position limiting structure scheme 1 visible Fig. 2 and Fig. 3, the horizontal limiting plate 1 of fixed single on the car body 2 is equipped with a gripper shoe 4 members on the car door 1 of corresponding horizontal limiting plate; The visible Fig. 4 of its structure; Gripper shoe 4 one ends are connected with spacing bearing pin 5 on being fixed on car door 1, and spacing bearing pin 5 is outer to be with a torque spring 6, and 6 one of torque springs are fixed on the junction of bearing pin and car door 1; The other end is abutted against or is fixed on the gripper shoe 4, makes gripper shoe 4 rely on car door 1 direction all the time.Gripper shoe 4 other ends are established a convex shoulder 7; When opening car door 1, lean respectively or an acute angle position of the horizontal limiting plate 1 of disengaging with closed door 1; Meanwhile car door 1 side panel end leans respectively when opening car door 1 with closed door 1 and the position, plane of the horizontal limiting plate 1 of disengaging, is in stable state behind the car door opening all the time.

Another program 2 is on car body 2, also to fix two horizontal limiting plates; Be horizontal limiting plate 28 and horizontal limiting plate 39, Fig. 5 and Fig. 6 are seen in interior and outer two positions when placing car door 1 to open the door respectively; Identical with scheme 1 reason; Convex shoulder 7 one ends on one gripper shoe 4 can lean or the acute angle position of the horizontal limiting plate 28 of disengaging, play restriction car door 1 closing function voluntarily, and meanwhile car door 1 side panel leans or the position, plane of the horizontal limiting plate 39 of disengaging; Work preventing that car door 1 from continuing opening movement, thereby make car door 1 be stabilized in the permanent position.From this, scheme 1 is to make simply compact conformation.The effect that scheme 2 is stablized car door 1 is more better than scheme 1, but makes more loaded down with trivial detailsly, is to adopt during if any spatial obstacle during with scheme 1 in design.The locations of structures of these 2 schemes can be used for car door 1 hinge side any position up and down in principle.Scheme 1 and scheme 2 have all reached the effect of stable car door, help personnel up and down or the turnover goods.

Said vertical position limiting structure is seen Fig. 7 and Fig. 8, is in the car door 1 frame bottom away from car door 1 hinge edge, a fixing spacing wheel shaft 11 on car door 1; Position-limited wheel 10 is installed on the wheel shaft; Be equipped with the clapboard 12 that matches with position-limited wheel 10 on car body 2 planes of relative limit wheel 10, clapboard 12 is met to position-limited wheel 10 1 sides and is processed lozenges, and the plane is processed on clapboard 12 tops; Make car door 1 more stable, car door 1 is closed the back holds up car door 1 with position-limited wheel 10 weight.This scheme both can reduce making an uproar that car goes, had also increased the maintenance period of automobile.

Technique scheme can both be used for about the door automobile of driving design with the car door of driveing a car up and down.

During actual the use, when car door 1 is opened when putting in place, gripper shoe 4 leans on spring action to be leaned against the acute angle position of limiting plate automatically by card, car door 1 side also simultaneously limited plate be limited in certain position, car door 1 is fixed on open position with regard to limited member.When closed door 1, drag gripper shoe 4, make it to break away from limiting plate, close entrance door 1 then with hand; And with door lock locking car door 1,4 of gripper shoes lean against on car door 1 inner face under the effect of torque spring 5; Should establish a handle on the gripper shoe 4 or use existing position, not give expression among the figure.In addition, when closed door 1, car door 1 bottom position-limited wheel 10 slides on clapboard 12 horizontal planes with the contract profile of car door 1 along clapboard 12, and car door is limited in vertical direction, when driving, has significantly reduced vehicle and has jolted to the damage of car door.

Claims (4)

1. a camion car door position limiting structure comprises car door (1), door lock, and car door (1) one side is connected with car body (2) hinge, it is characterized in that car door (1) is provided with the horizontal position limiting structure and vertical position limiting structure that limits car door (1) position.

2. according to the said camion car door of claim 1 position limiting structure; It is characterized in that said horizontal position limiting structure is: car body (2) is gone up the horizontal limiting plate one (3) of fixed single; On the car door (1) of corresponding horizontal limiting plate one (3) gripper shoe (4) is installed, gripper shoe (4) one ends are connected with spacing bearing pin (5) with car door (1), the outer torque spring (6) that is with of spacing bearing pin (5); (6) one of torque springs are fixed on the car door (1), and the other end is fixed on the gripper shoe (4); Gripper shoe (4) other end is established a convex shoulder (7), can lean or an acute angle position of the horizontal limiting plate one (3) of disengaging, and meanwhile car door (1) side panel end face leans or the position, plane of the horizontal limiting plate one (3) of disengaging.

3. according to the said camion car door of claim 2 position limiting structure; It is characterized in that said horizontal position limiting structure is: car body (2) is gone up fixing two horizontal limiting plates: horizontal limiting plate two (8) and horizontal limiting plate three (9), gripper shoe (4) convex shoulder (7) one ends can lean or the acute angle position of the horizontal limiting plate two (8) of disengaging; Meanwhile car door (1) side panel also leans or the position, plane of the horizontal limiting plate three (9) of disengaging.

4. according to the said camion car door of claim 1 position limiting structure; It is characterized in that said vertical position limiting structure does; In car door (1) the frame bottom away from car door (1) hinge edge, car door (1) is gone up fixed limit wheel shaft (11), and spacing wheel shaft (11) is gone up position-limited wheel (10) is installed; Be equipped with the clapboard (12) that matches with position-limited wheel (10) on car body (2) plane of relative limit wheel (10), clapboard (12) top is a plane.

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