A sealing structure for a left-right opening and closing type roof

Abstract

A sealing structure for a left-right opening and closing type roof relates to the technical field of roof window sealing, comprising a roof, a left movable roof and a right movable roof; an opening is provided in the middle of the roof, and a left movable roof that can be opened to the left and a right movable roof that can be opened to the right are provided at corresponding positions of the opening, and the front and rear ends of the left movable roof and the right movable roof are both slidably matched with the roof opening through sliding rails; the structure is characterized in that it also comprises a rain guide groove, an end seam sealing assembly and a middle seam sealing assembly; rain guide grooves for draining water to the left and right ends are provided above the corresponding sliding rails at the front and rear ends of the roof opening; end seam sealing assemblies are provided at the front and rear ends of the left movable roof and the right movable roof corresponding to the rain guide groove positions, and a middle seam sealing assembly is provided between the left movable roof and the right movable roof; the present invention has a good sealing effect and can effectively prevent rain leakage.

Description

Technical Field

[0001] The invention relates to the technical field of roof window sealing, in particular to a sealing structure for a left-right opening and closing type roof. Background Art

[0002] Some special vehicles are used to transport drones. The drones equipped on emergency and rescue vehicles need to take off and land quickly from the vehicle compartment, so the roof needs to be equipped with a movable roof that can slide left and right to open. The opening and closing of the movable roof will produce front and rear horizontal seams and a center seam. The sealing of the left and right movable roofs mainly considers the drainage and prevention of rainwater. The existing methods mostly use shielding seams to block rain, which has a poor sealing effect and is prone to leakage. This phenomenon is a problem that technical personnel in this field urgently need to solve. Summary of the Invention

[0003] In order to overcome the deficiencies in the background art, the present invention discloses a sealing structure for a left-right opening and closing type vehicle roof.

[0004] In order to achieve the above-mentioned object of the invention, the present invention adopts the following technical solutions:

[0005] A sealing structure for a left-right opening and closing vehicle roof comprises a vehicle roof, a left movable roof, and a right movable roof; an opening is provided in the middle of the vehicle roof, and a left movable roof capable of opening to the left and a right movable roof capable of opening to the right are provided at corresponding positions of the opening, and the front and rear ends of the left and right movable roofs are slidably engaged with the vehicle roof opening via slide rails; the structure further comprises a rain gutter, an end seam sealing assembly, and a center seam sealing assembly; rain guttering for draining water to the left and right ends is provided above the corresponding slide rails at the front and rear ends of the roof opening; end seam sealing assemblies are provided at the front and rear ends of the left and right movable roofs at corresponding positions of the rain gutter, and a center seam sealing assembly is provided between the left and right movable roofs;

[0006] The end seam sealing assembly includes an end profile, and the front and rear end surfaces of the left and right movable roofs are both fastened to the end profile. The bottom of one end of the end profile corresponding to the rain guide groove is provided with a protrusion extending into the corresponding rain guide groove. The bottom of the protrusion is provided with a card groove I, and a sealing strip I corresponding to the card groove I is clamped in the corresponding position of the card groove and contacts the bottom of the corresponding rain guide groove.

[0007] The center seam sealing assembly includes a left center seam profile and a right center seam profile that are fastened to the left movable roof and the right movable roof respectively. The front and rear ends of the left center seam profile and the right center seam profile can be respectively extended into the rain guide grooves at the front and rear ends of the roof, and do not interfere with the rain guide grooves; the right center seam profile is provided with a card groove II at the top of one end surface corresponding to the left center seam profile, and a sealing strip II that can interfere with the left center seam profile is clamped at the corresponding position of the card groove II.

[0008] Preferably, a brush is provided on the top of the rain guide trough, the bristles of which can contact with the corresponding end surface profiles.

[0009] Preferably, the brush comprises a connecting plate and a bristle body, the connecting plate is fastened to the rain guide groove, a groove is provided on one side of the connecting plate corresponding to the end face profile, and the bristle body is clamped to the groove.

[0010] Preferably, a sealing strip IV is clamped on one side of the groove edge of the corresponding end surface profile and contacts the corresponding protrusion of the end surface profile.

[0011] Preferably, the bottom of the left center seam profile corresponding to the sealing strip II is provided with a right-angled bend with an opening facing downwards, the bending position of the right-angled bend is provided with an upward convex strip, and the upper edge of the convex strip can contact with the sealing strip II.

[0012] Preferably, the vertical edge of the right-angled bend is clamped with a sealing strip III that can interfere with the right center seam profile.

[0013] Due to the adoption of the above-mentioned technical solution, the present invention has the following beneficial effects:

[0014] The present invention discloses a sealing structure for a left-right retractable roof, which has a simple structure and good sealing effect. The sealing strip I is tightly fitted with the bottom of the corresponding rain gutter, thereby sealing the gaps between the front and rear ends of the left and right movable roofs and the roof opening. After the left and right movable roofs are closed, the sealing strip II is tightly fitted with the left center seam profile, thereby sealing the gap between the left and right movable roofs.

[0015] In addition, the left middle seam profile corresponds to the bottom of the sealing strip II and is provided with a right-angled bend with an opening facing downward. The bending position of the right-angled bend is provided with an upward convex strip, and the upper edge of the convex strip can be in contact with the sealing strip II, that is, the convex strip can play a water-blocking role, so that the rainwater that penetrates along the sealing strip II can be discharged into the rain guide grooves at both ends along the horizontal edge of the right-angled bend; the top of the rain guide groove is provided with a brush whose bristles can be in contact with the corresponding end face profile, that is, the brush can prevent dust or foreign matter from entering the rain guide groove and affecting the smoothness of the drainage of the rain guide groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention;

[0017] Figure 2 Schematic diagram of the structure of the end seam sealing assembly;

[0018] Figure 3 It is a structural schematic diagram of the center seam sealing component;

[0019] Figure 4 Schematic diagram of the structure of the brush;

[0020] Figure 5 Schematic diagram of the structure of the left center seam profile.

[0021] In the figure: 1. Roof; 2. Left movable roof; 3. Right movable roof; 4. Slide rail; 5. Rain gutter; 6. End seam sealing assembly; 6-1. End face profile; 6-2. Slot I; 6-3. Sealing strip I; 6-4. Sealing strip IV; 7. Center seam sealing assembly; 7-1. Left center seam profile; 7-2. Right center seam profile; 7-3. Sealing strip II; 7-4. Right-angle bend; 7-5. Raised strip; 7-6. Sealing strip III; 8. Brush; 8-1. Connecting plate; 8-2. Brush body. DETAILED DESCRIPTION

[0022] The present invention can be explained in detail through the following embodiments. The purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention. In the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "front", "back", "left", "right", etc. to indicate directions or positional relationships, they only correspond to the drawings of this application for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction.

[0023] Combined with attachment Figures 1 to 5 A sealing structure for a left-right opening and closing type roof comprises a roof 1, a left movable roof 2 and a right movable roof 3; an opening is provided in the middle of the roof 1, and a left movable roof 2 that can be opened to the left and a right movable roof 3 that can be opened to the right are provided at the corresponding opening positions. The front and rear ends of the left movable roof 2 and the right movable roof 3 are slidably matched with the opening of the roof 1 through slide rails 4; it also comprises a rain guide trough 5, an end seam sealing component 6 and a middle seam sealing component 7; the front and rear ends of the roof 1 opening are provided with left and right drainage holes above the corresponding slide rails 4. The rain gutter 5 for water, that is, the rainwater at the front and rear ends of the opening of the roof 1 can be discharged to the left and right sides of the roof along the rain gutter 5; the front and rear ends of the left movable roof 2 and the right movable roof 3 corresponding to the rain gutter 5 are each provided with an end seam sealing component 6, and a middle seam sealing component 7 is provided between the left movable roof 2 and the right movable roof 3, that is, the gaps between the front and rear ends of the left movable roof 2 and the right movable roof 3 and the opening of the roof 1 can be sealed by the end seam sealing component 6, and the gap between the left movable roof 2 and the right movable roof 3 can be sealed by the middle seam sealing component 7;

[0024] The end seam sealing assembly 6 includes an end face profile 6-1, and the front and rear end faces of the left movable top 2 and the right movable top 3 are both fastened to the end face profile 6-1. The bottom of one end of the end face profile 6-1 corresponding to the rain guide trough 5 is provided with a protrusion extending into the corresponding rain guide trough 5, and the bottom of the protrusion is provided with a card groove I. The corresponding card groove I position is clamped with a sealing strip I 6-3 that contacts the bottom of the corresponding rain guide trough 5, that is, the sealing is achieved by the sealing strip I 6-3 being tightly fitted with the bottom of the corresponding rain guide trough 5; as needed, a sealing strip IV 6-2 that contacts the protrusion of the corresponding end face profile 6-1 is clamped on one side of the groove edge corresponding to the end face profile 6-1 of the rain guide trough 5, which can effectively improve the sealing performance of the end seam sealing assembly 6;

[0025] The center seam sealing assembly 7 comprises a left center seam profile 7-1 and a right center seam profile 7-2 which are respectively fastened to the left movable roof 2 and the right movable roof 3. The front and rear ends of the left center seam profile 7-1 and the right center seam profile 7-2 can be respectively extended into the rain guide groove 5 at the front and rear ends of the roof 1 without interfering with the rain guide groove 5. The right center seam profile 7-2 is provided with a card slot II on the top of one end surface corresponding to the left center seam profile 7-1. A sealing strip II 7-3 which can contact the left center seam profile 7-1 is connected to the corresponding position of the card slot II, that is, the sealing strip II 7-3 can be fitted with the left center seam profile 7-1 to achieve sealing. The left center seam profile 7-1 is provided with a right-angled bend portion 7-4 with an opening facing downward at the bottom of the corresponding sealing strip II 7-3. The bend position of the right-angled bend portion 7-4 is provided with an upward convex strip 7-5, and the upper edge of the convex strip 7-5 can contact the sealing strip II 7-3, that is, the convex strip 7-5 can play a water-blocking role, so that rainwater that penetrates along the sealing strip II 7-3 can be discharged into the rain guide grooves 5 at both ends along the horizontal edge of the right-angled bend portion 7-4; the vertical edge of the right-angled bend portion 7-4 is clamped with a sealing strip III 7-6 that can contact the right center seam profile 7-2, which can further improve the sealing performance of the center seam sealing assembly 7;

[0026] In addition, a brush 8 is provided on the top of the rain guide trough 5, the bristles of which can contact the corresponding end face profile 6-1, that is, the brush 8 can prevent dust or foreign matter from entering the rain guide trough 5 and affecting the smooth drainage of the rain guide trough 5; the brush 8 includes a connecting plate 8-1 and a brush body 8-2, the connecting plate 8-1 is tightly connected to the rain guide trough 5, and a groove is provided on one side of the connecting plate 8-1 corresponding to the end face profile 6-1, and the brush body 8-2 is clamped to the groove, and the brush body 8-2 is detachably connected to the connecting plate 8-1, so that the operator can regularly replace the brush body 8-2 to avoid failure of the brush body 8-2 due to oxidation or wear.

[0027] The sealing structure for the left and right opening and closing roof of the present invention can be implemented. When in use, the sealing strip I6-3 can fit tightly with the bottom of the corresponding rain guide groove 5, so that the gaps between the front and rear ends of the left movable roof 2 and the right movable roof 3 and the opening of the roof 1 are sealed; after the left movable roof 2 and the right movable roof 3 are closed, the sealing strip II7-3 fits tightly with the left center seam profile 7-1, so that the gap between the left movable roof 2 and the right movable roof 3 is sealed; when it rains, rainwater at the front and rear ends of the opening of the roof 1 can be discharged along the rain guide groove 5 to the left and right sides of the roof.

[0028] The parts of the present invention that are not described in detail are prior art. It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and it is intended that all changes that fall within the meaning and scope of equivalent elements are included in the present invention.

Claims

1. A sealing structure for a left-right opening and closing type roof, comprising a roof (1), a left movable roof (2) and a right movable roof (3); an opening is provided in the middle of the roof (1), and a left movable roof (2) that can be opened to the left and a right movable roof (3) that can be opened to the right are provided at corresponding positions of the opening, and the front and rear ends of the left movable roof (2) and the right movable roof (3) are slidably matched with the opening of the roof (1) through a slide rail (4); the characteristics are: It also includes a rain guide groove (5), an end seam sealing assembly (6) and a middle seam sealing assembly (7); rain guide grooves (5) for draining water to the left and right ends are provided above the corresponding slide rails (4) at the front and rear ends of the opening of the vehicle roof (1); end seam sealing assemblies (6) are provided at the positions of the rain guide grooves (5) at the front and rear ends of the left movable roof (2) and the right movable roof (3); and a middle seam sealing assembly (7) is provided between the left movable roof (2) and the right movable roof (3); The end seam sealing assembly (6) comprises an end profile (6-1), and the front and rear end surfaces of the left movable top (2) and the right movable top (3) are both fastened to the end profile (6-1). The bottom of one end of the end profile (6-1) corresponding to the rain guide groove (5) is provided with a protrusion extending into the corresponding rain guide groove (5), and the bottom of the protrusion is provided with a clamping groove I, and a sealing strip I (6-3) corresponding to the groove bottom of the corresponding rain guide groove (5) is clamped at the position corresponding to the clamping groove I. The center seam sealing assembly (7) comprises a left center seam profile (7-1) and a right center seam profile (7-2) respectively fastened to the left movable roof (2) and the right movable roof (3); the front and rear ends of the left center seam profile (7-1) and the right center seam profile (7-2) can be respectively extended into the rain guide grooves (5) at the front and rear ends of the roof (1) without interfering with the rain guide grooves (5); a slot II is provided on the top of one end surface of the right center seam profile (7-2) corresponding to the left center seam profile (7-1); a sealing strip II (7-3) capable of contacting the left center seam profile (7-1) is clamped at the position corresponding to the slot II; The side edge of the corresponding end surface profile (6-1) of the rain guide groove (5) is clamped with a sealing strip IV (6-2) that contacts the corresponding protrusion of the end surface profile (6-1); the bottom of the corresponding sealing strip II (7-3) of the left middle seam profile (7-1) is provided with a right-angled bent portion (7-4) with an opening facing downwards, and the bending position of the right-angled bent portion (7-4) is provided with an upward convex strip (7-5), and the upper edge of the convex strip (7-5) can contact the corresponding sealing strip II (7-3).

2. The sealing structure for a left-right opening and closing type vehicle roof according to claim 1, wherein: The top of the rain guide groove (5) is provided with a brush (8) whose bristles can contact the corresponding end surface profile (6-1).

3. The sealing structure for a left-right opening and closing type vehicle roof according to claim 2, wherein: The brush (8) comprises a connecting plate (8-1) and a bristle body (8-2); the connecting plate (8-1) is fastened to the rain guide groove (5) in correspondence; a groove is provided on one side of the connecting plate (8-1) corresponding to the end profile (6-1); and the bristle body (8-2) is snap-fitted to the groove in correspondence.

4. The sealing structure for a left-right opening and closing type vehicle roof according to claim 1, wherein: The vertical edge of the right-angled bend (7-4) is clamped with a sealing strip III (7-6) capable of correspondingly contacting the right center seam profile (7-2).

Images