Profile connecting waterproof structure of aluminum coil

Abstract

The utility model discloses a profile connection waterproof structure of an aluminum coil. The profile connection waterproof structure comprises a middle rubber strip and a middle profile. The middle rubber strip comprises a first finger-shaped body and a second finger-shaped body, the first finger-shaped body and the second finger-shaped body are connected through a concave part of the middle rubber strip, and the first finger-shaped body and the second finger-shaped body are asymmetrically arranged; each middle profile comprises a middle fixing part, a first connecting end and a second connecting end, the first connecting ends and the second connecting ends are arranged at the two ends of the middle fixing parts respectively, and the first connecting ends and the second connecting ends of every two adjacent middle profiles are connected through a middle rubber strip. According to the utility model, the two adjacent middle section bars are connected through the middle rubber strip, so that the effect of stable connection is achieved, and a good rainproof effect can also be achieved.

Description

Technical Field

[0001] The utility model belongs to the field of aluminum coil skin pickup truck covers, and particularly relates to a waterproof structure for connecting profiles of aluminum coils. Background Art

[0002] Pickup trucks are an important part of the automotive market. A pickup truck is a vehicle that uses a car head and a cab, and at the same time has an open truck carriage. Its characteristics are that it has the comfort of a car, yet it does not lack strong power, and it also has stronger cargo-carrying and adaptability to poor road surfaces than a car. The most common pickup truck model is the double-cab pickup. Pickup trucks can be used as special vehicles, multi-purpose vehicles, official vehicles, and commercial vehicles, or as household vehicles for cargo-carrying, tourism, rental, etc. The so-called "pickup truck" is a hybrid of a car and a truck. With the expansion of the scale of modification enthusiasts, pickup truck modification has increasingly become a popular category among modification enthusiasts.

[0003] Existing pickup truck covers are divided into soft covers and hard covers. Compared with hard covers, soft covers have the problem of poor waterproofing effect. Especially when multiple profiles of a soft cover need to be spliced with each other, water leakage at the joints is particularly serious. Content of the Utility Model

[0004] In order to solve the above problems existing in the prior art, the technical solution adopted by the utility model is as follows:

[0005] A waterproof structure for connecting profiles of aluminum coils, including an intermediate rubber strip and an intermediate profile;

[0006] The intermediate rubber strip includes a first finger-shaped body and a second finger-shaped body. The first finger-shaped body and the second finger-shaped body are connected through an intermediate rubber strip concave part, and the first finger-shaped body and the second finger-shaped body are arranged asymmetrically;

[0007] The intermediate profile includes an intermediate fixing part, a first connection end and a second connection end. The first connection end and the second connection end are respectively arranged at both ends of the intermediate fixing part. The first connection ends and the second connection ends of two adjacent intermediate profiles are connected through an intermediate rubber strip. The first connection end is provided with a first card slot for connecting with the first finger-shaped body, and the second connection end is provided with a second card slot for connecting with the second finger-shaped body.

[0008] Connecting two adjacent intermediate profiles through the intermediate rubber strip not only has the effect of stable connection, but also can achieve a good rainproof effect.

[0009] Furthermore, the first finger-like body includes a first engaging portion and a first pressing head, and the second finger-like body includes a second engaging portion and a second pressing head; the first connecting end is connected with a first C-shaped groove of the profile and a first hook of the profile, and the first C-shaped groove of the profile and the first hook of the profile enclose a first clamping groove, the second connecting end is connected with a second C-shaped groove of the profile and a second hook of the profile, and the second C-shaped groove of the profile and the second hook of the profile enclose a second clamping groove.

[0010] Furthermore, a first notch of the profile is provided between the first C-shaped groove of the profile and the first connecting end; a second notch of the profile is provided between the second C-shaped groove of the profile and the second connecting end.

[0011] By providing the first notch of the profile and the second notch of the profile, when the first C-shaped groove of the profile and the second C-shaped groove of the profile are bent, the bending points are the first notch of the profile and the second notch of the profile, ensuring that the bending points of the intermediate profiles are the same and guaranteeing the product quality. The first engaging portion is provided with a circular hole for the intermediate rubber strip. By providing the circular hole for the intermediate rubber strip, the first finger-like body can be extruded to deform, increasing the deformation amount of the first finger-like body.

[0012] Furthermore, the intermediate fixing portion is provided with a screw fixing hole for the intermediate profile, and the screw fixing hole for the intermediate profile is used to connect the profile joint. The intermediate fixing portion is connected with a combined portion of the intermediate profile plastic part, and there are two combined portions of the intermediate profile plastic part, which are respectively arranged on both sides of the screw fixing hole for the intermediate profile. By providing the screw fixing hole for the intermediate profile, it is convenient to connect with the profile joint and can ensure the stability after connection.

[0013] Furthermore, it further includes a profile joint. The intermediate rubber strip and the intermediate profile are arranged alternately to form a roll cover main body, and the profile joint is connected to both ends of the roll cover main body. The profile joint is provided with a first lateral positioning groove of the profile joint, a first lateral protrusion of the profile joint, a connecting hole of the profile joint, a profile connecting protrusion of the profile joint, a bottom surface of the profile joint, a second lateral protrusion of the profile joint, a second lateral positioning groove of the profile joint, and a profile side inclined surface; the first lateral positioning groove of the profile joint is adapted to the first lateral protrusion of the profile joint, and the second lateral positioning groove of the profile joint is adapted to the second lateral protrusion of the profile joint; the connecting hole of the profile joint is arranged in the middle of the profile joint, there are two profile connecting protrusions of the profile joint, and the two profile connecting protrusions of the profile joint are symmetrically arranged on both sides of the connecting hole of the profile joint, the bottom surface of the profile joint is a plane, and the profile side inclined surface is an inclined surface. The connecting hole of the profile joint is connected to the screw fixing hole for the intermediate profile by a screw, and the profile connecting protrusion of the profile joint is engaged with the combined portion of the intermediate profile plastic part.

[0014] Further, the connecting holes of the profile joint are connected by screws to the screw fixing holes of the intermediate profile, and the profile connecting protrusions of the profile joint are engaged with the joint of the plastic part of the intermediate profile. The first engaging part is inserted into the first C-shaped groove of the profile, and the second engaging part is inserted into the second C-shaped groove of the profile, and waterproofing is formed by the deformation of the profile. The first hook of the profile and the second hook of the profile are in contact with each other, forming a certain waterproof effect.

[0015] The beneficial effects of the present utility model are as follows: By providing an intermediate rubber strip, a good waterproof effect is achieved between two adjacent intermediate profiles. Additionally, through the design of an asymmetric structure, the stress points are different when the intermediate rubber strip is wound and unwound, extending the service life of the intermediate rubber strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the installation and use of the present utility model.

[0017] Figure 2 is Figure 1 a partial enlarged view of part B in

[0018] Figure 3 is Figure 2 a partial enlarged view of part C in

[0019] Figure 4 is Figure 2 a partial enlarged view of part D in

[0020] Figure 5 is a schematic diagram of the structure of the profile joint in the present utility model Figure 1 。

[0021] Figure 6 is a schematic diagram of the structure of the profile joint in the present utility model Figure 2 。

[0022] Figure 7 is a schematic diagram of the structure of the profile joint in the present utility model Figure 3 。

[0023] Figure 8 is a schematic diagram of the structure of the present utility model Figure 3 。

[0024] In the figure: 21 - middle rubber strip; 2101 - first engaging part; 2102 - round hole of the middle rubber strip; 2103 - concave part of the middle rubber strip; 2104 - second engaging part; 2105 - first extrusion head; 2106 - second extrusion head; 22 - middle profile; 2201 - first C-shaped groove of the profile; 2202 - first hook of the profile; 2203 - second hook of the profile; 2204 - first notch of the profile; 2205 - screw fixing hole of the middle profile; 2206 - plastic part joint of the middle profile; 2207 - fourth hook of the profile; 2208 - fifth hook of the profile; 2209 - second C-shaped groove of the profile; 2210 - second notch of the profile; 2211 - large plane of the profile; 23 - profile joint; 2301 - first lateral positioning groove of the profile joint; 2302 - first lateral protrusion of the profile joint; 2303 - connecting hole of the profile joint; 2304 - profile connecting protrusion of the profile joint; 2305 - bottom surface of the profile joint; 2306 - second lateral protrusion of the profile joint; 2307 - second lateral positioning groove of the profile joint; 2308 - lateral inclined surface of the profile. Detailed implementation mode

[0025] The following further elaborates on the present utility model in conjunction with the accompanying drawings and reference numerals.

[0026] In order to more clearly understand the above-mentioned objects, features, and advantages of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

[0027] The terms "first", "second", "third", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present utility model, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0029] The following details the specific implementation mode of the present utility model with reference to the accompanying drawings. It should be understood that the specific implementation mode described here is only used to illustrate and explain the present utility model and is not used to limit the present utility model.

[0030] Embodiment 1:

[0031] As Figures 1-4As shown in the figure, a waterproof structure for connecting profiles of an aluminum coil includes an intermediate rubber strip 21 and an intermediate profile 22;

[0032] The intermediate rubber strip 21 includes a first finger-like body and a second finger-like body, which are connected by an intermediate rubber strip concave portion 2103, and the first finger-like body and the second finger-like body are arranged asymmetrically;

[0033] The intermediate profile 22 includes an intermediate fixing portion, a first connection end and a second connection end. The first connection end and the second connection end are respectively arranged at both ends of the intermediate fixing portion. The first connection ends and the second connection ends of two adjacent intermediate profiles 22 are connected by the intermediate rubber strip 21. The first connection end is provided with a first card slot for connecting with the first finger-like body, and the second connection end is provided with a second card slot for connecting with the second finger-like body.

[0034] Embodiment 2:

[0035] On the basis of Embodiment 1, the first finger-like body includes a first engaging portion 2101 and a first extrusion head 2105, and the second finger-like body includes a second engaging portion 2104 and a second extrusion head 2106;

[0036] The first connection end is connected with a profile first C-shaped groove 2201 and a profile first hook 2202, and the profile first C-shaped groove 2201 and the profile first hook 2202 enclose the first card slot. The second connection end is connected with a profile second C-shaped groove 2209 and a profile second hook 2203, and the profile second C-shaped groove 2209 and the profile second hook 2203 enclose the second card slot.

[0037] Embodiment 3:

[0038] On the basis of Embodiment 2, a profile first notch 2204 is provided between the profile first C-shaped groove 2201 and the first connection end;

[0039] A profile second notch 2210 is provided between the profile second C-shaped groove 2209 and the second connection end.

[0040] By providing the profile first notch 2204 and the profile second notch 2210, when the profile first C-shaped groove 2201 and the profile second C-shaped groove 2209 are bent, the bending points are the profile first notch 2204 and the profile second notch 2210, ensuring that the bending points of the intermediate profile 22 are the same and ensuring the product quality.

[0041] The first engaging portion 2101 is provided with an intermediate rubber strip round hole 2102.

[0042] By providing the intermediate rubber strip round hole 2102, the first finger-like body can be extruded to deform, improving the deformation amount of the first finger-like body.

[0043] Embodiment 4:

[0044] On the basis of Example 3, the intermediate fixing portion is provided with an intermediate profile screw fixing hole 2205 , and the intermediate profile screw fixing hole 2205 is used to connect the profile joint 23 .

[0045] The intermediate fixing portion is connected to an intermediate profile plastic component combining portion 2206 , and two intermediate profile plastic component combining portions 2206 are provided. The two intermediate profile plastic component combining portions 2206 are respectively arranged on both sides of the intermediate profile screw fixing hole 2205 .

[0046] The provision of the intermediate profile screw fixing hole 2205 facilitates the connection with the profile joint 23 and ensures stability after the connection.

[0047] Embodiment 5:

[0048] On the basis of Example 4, Figures 5-8 As shown, it also includes a profile joint 23. The middle rubber strip 21 and the middle profile 22 are staggered to form a roll cover body, and the profile joint 23 is connected to both ends of the roll cover body.

[0049] The profile joint 23 is provided with a first lateral positioning groove 2301 of the profile joint, a first lateral protrusion 2302 of the profile joint, a profile joint connecting hole 2303, a profile joint profile connecting protrusion 2304, a profile joint bottom surface 2305, a second lateral protrusion 2306 of the profile joint, a second lateral positioning groove 2307 of the profile joint and a profile side inclined surface 2308;

[0050] The first lateral positioning groove 2301 of the profile joint is matched with the first lateral protrusion 2302 of the profile joint, and the second lateral positioning groove 2307 of the profile joint is matched with the second lateral protrusion 2306 of the profile joint;

[0051] The profile joint connection hole 2303 is arranged in the middle of the profile joint 23, and two profile joint profile connection protrusions 2304 are provided. The two profile joint profile connection protrusions 2304 are symmetrically arranged on both sides of the profile joint connection hole 2303, the profile joint bottom surface 2305 is a plane, and the profile side inclined surface 2308 is an inclined surface.

[0052] The profile joint connection hole 2303 is connected to the intermediate profile screw fixing hole 2205 by screws, and the profile joint profile connection protrusion 2304 is engaged with the intermediate profile plastic part connecting portion 2206.

[0053] On the one hand, the profile joint is combined with the intermediate profile plastic part joint 2206 through the profile connection protrusion 2304 of the profile joint. On the other hand, the profile joint connection hole 2303 and the intermediate profile screw fixing hole 2205 are connected by bolts, so as to ensure the stability of the connection between the profile joint 23 and the intermediate profile 22.

[0054] Secondly, the profile connection protrusion 2304 of the profile joint is engaged with the intermediate profile plastic part joint 2206 to ensure the stability of the connection between two adjacent profile joints 23.

[0055] Embodiment 6:

[0056] On the basis of Embodiment 4, the intermediate profile 22 includes a profile first C-shaped groove 2201, a profile first hook 2202, a profile second hook 2203, a profile first notch 2204, an intermediate profile screw fixing hole 2205, an intermediate profile plastic part joint 2206, a profile fourth hook 2207, a profile fifth hook 2208, a profile second C-shaped groove 2209, a profile second notch 2210, and a profile large plane 2211;

[0057] There are two intermediate profile plastic part joints 2206, and the two intermediate profile plastic part joints 2206 are symmetrically arranged on both sides of the intermediate profile screw fixing hole 2205. The profile first C-shaped groove 2201 is provided with a profile first notch 2204, and the profile second C-shaped groove 2209 is provided with a profile second notch 2210. The profile first C-shaped groove 2201 and the profile second C-shaped groove 2209 are asymmetrically distributed;

[0058] The profile second C-shaped groove 2209 is provided with a profile second hook 2203 and a profile fifth hook 2208. The profile first C-shaped groove 2201 is provided with a profile first hook 2202 and a profile fourth hook 2207. The other side of the intermediate profile 22 is a profile large plane 2211.

[0059] Embodiment 7:

[0060] On the basis of Embodiment 6, the profile joint connection hole 2303 and the intermediate profile screw fixing hole 2205 are connected by screws, and the profile connection protrusion 2304 of the profile joint is engaged with the intermediate profile plastic part joint 2206.

[0061] The first engaging part 2101 is inserted into the profile first C-shaped groove 2201, and the second engaging part 2104 is inserted into the profile second C-shaped groove 2209, and extrusion waterproofing is formed through the deformation of the profile.

[0062] The profile first hook 2202 and the profile second hook 2203 are in contact with each other, forming a certain waterproof effect.

[0063] The utility model is not limited to the above optional embodiments. Any person can obtain other various forms of products under the inspiration of the utility model. However, no matter what changes are made in its shape or structure, as long as the technical solutions fall within the scope defined by the claims of the utility model, they shall fall within the protection scope of the utility model.

Claims

1. A waterproof structure for connecting profiles of an aluminum coil, characterized in that: It includes an intermediate rubber strip (21) and an intermediate profile (22); The intermediate rubber strip (21) includes a first finger-like body and a second finger-like body, which are connected by an intermediate rubber strip concave part (2103) between the first finger-like body and the second finger-like body, and the first finger-like body and the second finger-like body are arranged asymmetrically; The intermediate profile (22) includes an intermediate fixing part, a first connecting end and a second connecting end. The first connecting end and the second connecting end are respectively arranged at both ends of the intermediate fixing part. The first connecting end and the second connecting end of two adjacent intermediate profiles (22) are connected by an intermediate rubber strip (21). The first connecting end is provided with a first card slot, and the first card slot is used for connecting with the first finger-like body. The second connecting end is provided with a second card slot, and the second card slot is used for connecting with the second finger-like body.

2. The waterproof structure for connecting profiles of the aluminum coil according to claim 1, characterized in that: The first finger-like body includes a first engaging part (2101) and a first extrusion head (2105), and the second finger-like body includes a second engaging part (2104) and a second extrusion head (2106); The first connecting end is connected with a profile first C-shaped groove (2201) and a profile first hook (2202), and the profile first C-shaped groove (2201) and the profile first hook (2202) enclose the first card slot. The second connecting end is connected with a profile second C-shaped groove (2209) and a profile second hook (2203), and the profile second C-shaped groove (2209) and the profile second hook (2203) enclose the second card slot.

3. The profile connection waterproof structure of the aluminum coil according to claim 2, characterized in that: There is a profile first notch (2204) between the profile first C-shaped groove (2201) and the first connecting end; There is a profile second notch (2210) between the profile second C-shaped groove (2209) and the second connecting end.

4. The waterproof structure for connecting profiles of the aluminum coil according to claim 2, wherein: The first engaging part (2101) is provided with an intermediate rubber strip round hole (2102).

5. The waterproof structure for connecting profiles of an aluminum coil according to claim 1, characterized in that: The intermediate fixing part is provided with an intermediate profile screw fixing hole (2205), and the intermediate profile screw fixing hole (2205) is used for connecting a profile joint (23).

6. The waterproof structure for connecting profiles of the aluminum coil according to claim 5, characterized in that: The intermediate fixing part is connected with an intermediate profile plastic part combining part (2206), and there are two intermediate profile plastic part combining parts (2206), and the two intermediate profile plastic part combining parts (2206) are respectively arranged on both sides of the intermediate profile screw fixing hole (2205).

7. The waterproof structure for connecting profiles of the aluminum coil according to claim 1, characterized in that: It further includes a profile joint (23). The intermediate rubber strip (21) and the intermediate profile (22) are arranged alternately to form a roll cover main body, and the profile joint (23) is connected to both ends of the roll cover main body.

8. The waterproof structure for connecting profiles of the aluminum coil according to claim 6, characterized in that: The profile joint (23) is provided with a profile joint lateral first positioning groove (2301), a profile joint lateral first protrusion (2302), a profile joint connecting hole (2303), a profile joint profile connecting protrusion (2304), a profile joint bottom surface (2305), a profile joint lateral second protrusion (2306), a profile joint lateral second positioning groove (2307) and a profile side inclined surface (2308); The profile joint lateral first positioning groove (2301) is adapted to the profile joint lateral first protrusion (2302), and the profile joint lateral second positioning groove (2307) is adapted to the profile joint lateral second protrusion (2306); The profile joint connection hole (2303) is provided in the middle of the profile joint (23). There are two profile joint profile connection protrusions (2304), and the two profile joint profile connection protrusions (2304) are symmetrically arranged on both sides of the profile joint connection hole (2303). The bottom surface (2305) of the profile joint is a plane, and the profile side inclined surface (2308) is an inclined surface.

9. The waterproof structure for profile connection of the aluminum coil according to claim 8, characterized in that: The profile joint connection hole (2303) is connected to the intermediate profile screw fixing hole (2205) by screws, and the profile joint profile connection protrusion (2304) is engaged with the intermediate profile plastic part joint (2206).

10. The waterproof structure for connecting profiles of an aluminum coil according to claim 2, characterized in that: The first profile hook (2202) and the second profile hook (2203) are in contact with each other.

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