KR200330829Y1 - apparatus for connecting passages of vehicles to each other - Google Patents

Abstract

This design not only improves assembly and airtightness due to its simple structure, but also ensures smooth pleating action, low maintenance cost, beautiful appearance, low noise inflow, excellent insulation, and excellent durability. It can also be manufactured in a layered structure, and in particular, a structure that can be applied to all conditions of electric cars and passenger cars in Korea, provides a highly compatible vehicle path connecting device.

The vehicle passage connecting device supports a flexible corrugated membrane member 11 having a substantially rectangular parallelepiped outer periphery by a plurality of intermediate frames so as to connect a passage of the vehicle between the vehicle 1 and the vehicle 1. In the vehicle passage connecting device, which is fixed to the connecting frame at the front and rear ends at the same time, and the connecting frame is detachably locked by the locking device of the vehicle 1, the intermediate frame is the refractive property of the wrinkle film member 11. To the wrinkles by the flexible and at the same time to maintain a substantially rectangular parallelepiped outer shape to maintain a passage in the middle portion except at both ends of the wrinkle membrane member 11 is installed at substantially equal intervals, the wrinkle membrane member 11 It characterized in that it comprises at least the outer frame 14 for fixing by the fixing means (19).

Description

Vehicle passage connecting devices {apparatus for connecting passages of vehicles to each other}

The present invention relates to a vehicle passage connecting device, more specifically, the simple structure of the assembly and airtightness is not only improved, but also ensures smooth wrinkles, low maintenance costs, beautiful appearance, noise It has a low inflow, excellent heat insulation and durability, can be produced in a multi-layer structure, and particularly relates to a vehicle path connecting device having excellent compatibility as a structure that can be applied to all conditions of domestic electric cars and passenger cars.

Background Art [0002] In the conventional vehicle passage connecting device, a plurality of rectangular outer circumferential intermediate frames for fixing a connection member to a vehicle at both ends of a rectangular parallelepiped outer pleat membrane member, and the passage is maintained together with the pleating action, the pleat membrane It is installed to be fixed at substantially equal intervals in the middle of the member, and is usually installed to fix the intermediate frame to the wrinkle membrane member by surrounding the intermediate frame with a wrinkle membrane member.

However, by being fixed by the sewing in this way, especially during long-term use, the sewing thread is worn out or ruptured not only takes a lot of maintenance costs, there is a problem that causes a danger to traffic.

In addition, the sewing must be made uniform so that uniform force is applied, and because it is required to sew uniformly every day, it takes a lot of time and money, and there is also a problem that the airtightness is not maintained through the sewing portion.

Therefore, the present invention is intended to solve this problem, and not only improves assembly and airtightness with a simple structure, but also ensures smooth pleating, low maintenance costs, beautiful appearance, and low noise inflow. Its purpose is to provide a highly compatible vehicle path connecting device as a structure that can be applied to all conditions of domestic electric cars and passenger cars, and can be manufactured in a multi-layered structure. have.

1 is a front view of a vehicle passage connecting apparatus according to an embodiment of the present invention,

2 is a side view of FIG. 1;

3 is a cross-sectional view taken along the line A-A of FIG.

Figure 4 is a partial cross-sectional view showing in detail the state in which the connection frame of the vehicle path connecting device of the present invention is fixedly coupled to the locking device of the vehicle,

Figures 5a and 5b is a detailed view of the intermediate frame and another structural example in Figure 3,

6A and 6B are a perspective view and a plan view showing examples of the configuration of a flexible corrugated film material for manufacturing a vehicle passage connecting device of the present invention;

FIG. 7 is a sectional view similar to FIG. 3 in which a pleat film member is formed of a plurality of layers; FIG.

<Description of the symbols for the main parts of the drawings>

1: vehicle 2: locking device

2a: accommodation space 2b: locking member

10: vehicle passage connecting device 11: flexible wrinkle membrane member

12: Connecting frame 13: Inner frame

14: outer frame 15: pleating film pressing fixing member

19: fixing means 21: locking frame portion

22: wrinkle film contact portion 23: protrusion jaw

31: flexible wrinkle membrane material 32, 33: end

35,36: Overhead 37,38: Seam

In order to achieve the above object, a vehicle passage connecting apparatus according to an embodiment of the present invention includes a flexible corrugated membrane member having a substantially rectangular parallelepiped outer periphery to a plurality of intermediate frames to connect a passage of a vehicle between the vehicle and the vehicle. In the vehicle passage connecting device which is supported by the support frame and fixed to the connecting frame at the front and rear ends, and the connecting frame is detachably locked by the locking device of the vehicle, wherein the intermediate frame is the refractive index of the wrinkle film member. It is installed at substantially equal intervals in the middle portions except both ends of the wrinkle membrane member to maintain the passage while maintaining a substantially rectangular parallelepiped shape by sex and at least for fixing the wrinkle membrane member by the fixing means. Characterized in that configured to include an outer frame.

Hereinafter, preferred embodiment (s) of the present invention will be described in detail with reference to the accompanying drawings.

1 and 2 are shown a front view and a side view of the vehicle passage connecting device 10 according to an embodiment of the present invention, Figure 3 is a cross-sectional view of the line AA of Figure 2, Figure 4 and 5a of Figure 3 The connecting frame 12 and the intermediate frame are shown in detail.

As the structure is best shown in Figure 3, the vehicle passage connecting device 10 of the present invention, the corrugated film member 11, a pair of connecting frame 12 and the outer frame 14 and the inner frame 13 It consists of a number of intermediate frames.

The wrinkled membrane member 11 is usually formed of a rectangular parallelepiped flexible member made of cloth, non-combustible synthetic rubber, or the like. As shown in Fig. 6A, the ends of both ends of the flexible wrinkled membrane material 31 32 and 33 are superimposed, and the sewing cloths 37 and 38 are formed by applying the additional fabrics 35 and 36 to the inner and outer surfaces to form the rectangular parallelepiped corrugated film member 11. The structure of the wrinkled film member 11 can be variously configured within the scope of the present invention in addition to the configuration of Figure 6a. For example, as shown in FIG. 6B, the molded parts are divided into a plurality of parts according to a material, and each part is formed by connecting a plurality of divided rectangular parallelepiped cylindrical wrinkle membrane members by sewing or bonding at the connection part C. It may be configured as shown in FIG. 1 as a whole by forming and fixing them one by one by an outer frame 14 as in FIG. 5B.

The wrinkled film member 11 manufactured as described above is fixed to the connecting frame 12 by the fixing means 19 at both ends thereof, as shown in FIG. The middle of the crease member 11 is fixed by a plurality of intermediate frames consisting of the inner frame 13 and the outer frame 14 at approximately equal intervals. That is, the wrinkle membrane is formed on the inner and outer surfaces of the wrinkle membrane member 11. The inner frame 13 and the outer frame 14 are coupled to each other with the member 11 interposed therebetween, and fixed by the fixing means 19. The present invention can be easily and firmly assembled by configuring the intermediate frame consisting of the inner frame 13 and the outer frame 14 so as to be wrinkled while maintaining the shape of the wrinkle membrane member 11 basically. During use, the uniform force can be transmitted across the entire outer circumference of the wrinkle membrane member 11 during the wrinkle action, thereby eliminating the concentrated stress, thereby making the wrinkle action smooth, as well as damage or breakage. It is possible to prevent airtight destruction and the like.

One specific example of the inner frame 13 is a hollow ring cross-sectional shape of a substantially rectangular or circular shape as shown in Figs. 3 and 5a, and the outer frame 14 is a substantially c-shaped channel cross-sectional shape of the wrinkle membrane member 11. The inner frame 13 of the rectangular to circular ring cross-sectional shape is inserted and coupled to each other, and then fixed by a fixing means 19 such as a bolt, a screw, or a blind rivet. In addition, in Figure 5b it is shown that the connection frame is composed of only the outer frame 14 without the inner frame. In this case, the fixing means 19 may be made by sewing, or may be made by screws or the like.

On the other hand, as an example of the configuration of the connecting frame 12, the outer periphery of the end portion of the wrinkle membrane member 11 as shown in Figure 3 and 4 to the fixing means 19 via the wrinkle membrane pressure fixing member 15 It is formed to include a substantially flat-shaped wrinkled film contact portion 22 that is pressed and fixed by, and the wrinkled film member 11 is further formed by forming the uneven surface of the wrinkled film contact portion 22 or the wrinkled film pressing fixing member 15. 3 and 4, the projection jaw portion 23 is formed from the planar wrinkled film contact portion 22 toward the locking frame portion 21, thereby forming an end portion of the wrinkled membrane member 11, as shown in FIGS. And the end of the pleated film pressing and fixing member 15 can be caught, thereby improving assembly performance, and the end of the pleating film member 11 and the end of the pleating film pressing and fixing member 15 are supported by the protruding jaw 23. As a result, departures and misalignments can be prevented. Although the wrinkled film member 11 is shown to be fixed to the connecting frame 12 by the fixing means 19 via the wrinkled film pressing fixing member 15, it is not necessarily limited thereto, but merely fixed. The main object of the present invention can also be achieved.

In addition, the connecting frame 12, as shown in Figure 4 can be inserted into the receiving space (2a) of the locking device 2 of the vehicle 1 and can be fixed detachably by the locking member (2b). It comprises a locking frame portion 21 which is present. The locking frame portion 21 has an approximately circular ring cross section in the drawing, but the present invention is not limited thereto.

In addition, by forming the above-described connection frame 12, the inner frame 13 and / or the outer frame 14 made of a corrosion-resistant metal, such as aluminum or stainless steel, it is possible to increase the strength and to prevent corrosion to make the appearance beautiful. Will be.

In addition, as shown in Figure 6a, using a synthetic rubber sheet (aka silicon sheet, etc.) as the wrinkled film member 11, the central portion of the lower portion as a durable thickening cloth (35, 36) at "37". By sewing and inserting into each frame and fixed by the fixing means 19, the structure is more beautiful in one-piece structure, less noise inflow, excellent insulation and durability, it is possible to apply the drain to the bottom.

In addition, as shown in FIG. 7, it is possible to manufacture a plurality of layers of the wrinkle membrane member 11 in order to increase the noise blocking effect, and can be manufactured by simply overlapping the wrinkle membrane member 11. It can be made easily.

Particularly, the vehicle path connecting device 10 of the present invention has excellent compatibility as a structure that can be applied to all conditions of a domestic electric car or a passenger car, and is an assembly structure not made of rods. In the embodiment of FIG. 5A, maintenance can be easily performed by simply dismantling up to the inner frame 13.

According to the configuration and action of the vehicle path connecting device according to the embodiment of the present invention described above, not only the assembly and airtightness is improved by a simple structure, but also ensures smooth pleating action, the maintenance cost is low, the appearance is Beautiful, low noise inflow, excellent insulation, durability, multi-layered structure, and especially applicable to all conditions of domestic electric cars and passenger cars. There is.

Claims (4)

Supporting the flexible corrugated film member 11 having a substantially rectangular parallelepiped outer circumference to connect the passage of the vehicle between the vehicle 1 and the vehicle 1 by a plurality of intermediate frames and at the front and rear ends thereof. In the vehicle passage connecting apparatus is fixed to the vehicle, the connecting frame is detachably locked by the locking device of the vehicle (1), The intermediate frame is almost at the middle except for both ends of the wrinkled membrane member 11 so as to maintain the passage while maintaining the outer circumferential shape of the rectangular parallelepiped while at the same time performing the wrinkle action due to the refractive or flexibility of the wrinkled membrane member 11. Vehicle passage connecting device, characterized in that it is provided at equal intervals, and comprises at least an outer frame (14) for fixing the corrugated film member (11) by a fixing means (19). The locking frame part of claim 1, wherein the connection frame 12 is inserted into a receiving space 2a of the locking device 2 of the vehicle 1 and fixedly disassembled by the locking member 2b. 21 and a pleated membrane contact portion 22 in which the outer circumference of the pleated membrane member 11 is pressed and fixed, and the outer circumferential end of the pleated membrane member 11 is interposed therebetween. The vehicle passage connecting device, characterized in that fixed by the fixing means (19) between the contact with the crease membrane (22). The outer frame 14 is provided to surround the outer surface of the wrinkle film member 11, wherein the intermediate frame is an outer frame with the wrinkle film member 11 therebetween. It further comprises an inner frame 13 coupled to (14), the inner frame 13 is a substantially rectangular to circular ring cross-sectional shape, the outer frame 14 is a substantially c-shaped channel cross-sectional shape of the wrinkle film member ( 11) is coupled to the inner frame 13 of the rectangular to circular ring cross-section between, the fixing means 19, the inner frame 13 and the outer coupled with the pleated film member 11 between the outer Vehicle passage connecting device for fixing the frame (14), characterized in that the bolt, screw or blind rivet (blind rivet). The vehicle passage connecting device according to claim 1 or 2, wherein the corrugated membrane member (11) is composed of a plurality of layers to increase the noise blocking effect.