Outfitting bottom concave arc surface hollow hole sponge strip for boat
A concave curved surface and sponge technology, applied in the direction of sealing devices, etc., can solve the problems of small compression deformation, weak sealing, and poor elasticity of sponge strips, and achieve large compression deformation, good sealing, and good elasticity Effect
Inactive Publication Date: 2014-06-11
周建凤
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Problems solved by technology
The compression deformation of the sponge strip is small and the elasticity is poor, so the sealing performance is relatively weak
Method used
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[0011] see figure 1 , figure 1 It is a schematic diagram of the cross-sectional structure of the concave curved surface cavity sponge strip at the bottom of the marine outfitting of the present invention. Depend on figure 1 It can be seen that the concave arc hollow sponge strip at the bottom of the marine outfitting of the present invention includes a sponge strip body 1, the top of the sponge strip body 1 is set as a concave arc surface 2, the bottom is set as a convex arc surface 3, and the middle is set with a A hole 11, the shape of the hole 11 is the same as that of the sponge strip body 1.
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The invention relates to an outfitting bottom concave arc surface hollow hole sponge strip for a boat. The outfitting bottom concave arc surface hollow hole sponge strip for the boat is mainly used for sealing doors and windows of the boat and comprises a sponge strip body (1), wherein the top of the sponge strip body (1) is made into a concave arc surface (2), the bottom of the sponge strip body (1) is made into a convex arc surface (3), a hollow hole (11) is formed in the middle, and the appearance of the hollow hole (11) is the same as the appearance of the sponge strip body (1). The outfitting bottom concave arc surface hollow hole sponge strip for the boat has the advantages that through making the top of the sponge strip body into the concave arc surface, the compression deformation quantity is great, and the elasticity is better, so the sealing performance is relatively better.
Description
(1) Technical field [0001] The invention relates to a sponge strip with holes on the concave arc surface at the bottom of marine outfitting, which is mainly used for sealing the doors and windows of ships. It belongs to the technical field of marine rubber seals. (2) Background technology [0002] Before the present invention was made, the marine outfitting sponge strips currently used for sealing the doors and windows of ships were all made into rectangular structures. The compression deformation of the sponge strip is small, and the elasticity is poor, so the sealing performance is relatively weak. (3) Contents of the invention [0003] The object of the present invention is to overcome the above disadvantages and provide a sponge strip with holes in the concave arc surface at the bottom of marine outfitting with large compression deformation and good elasticity. [0004] The object of the present invention is achieved in the following way: a hollow sponge with a conca...
Claims
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IPC IPC(8): E06B7/22
Inventor 周建凤
Owner 周建凤
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