A handrail for a marine installation which is easy to install

Abstract

The application relates to a handrail of a fitting convenient to install, which comprises a handrail and a plurality of supporting rods, the lower side of the handrail is respectively provided with a first limiting wall and a second limiting wall, the first limiting wall is rotationally connected with the handrail, the lower end of the first limiting wall is provided with a first clamping groove, the side of the second limiting wall opposite to the first limiting wall is provided with a convex part, one side of the convex part is provided with a rack, and the end of the supporting rod is provided with a connecting member; the connecting member comprises a connecting head, a first locking piece and a second locking piece movably arranged on the connecting head, the connecting head is arranged between the first limiting wall and the second limiting wall in a matched mode, the first locking piece can be inserted into or separated from the first clamping groove in a vertical movable matching mode relative to the connecting head, the second locking piece is in a U-shaped cross section, is matched and sleeved on the convex part and can be engaged with or separated from the rack in a transverse movement relative to the connecting head, and a transmission member is arranged between the first locking piece and the second locking piece.

Description

TECHNICAL FIELD

[0001] The present application relates to a kind of installation of outfitting piece handrails. BACKGROUND

[0002] Outfitting refers to everything on the ship except the ship power device and the hull. Marine handrails are also an important part of it. The marine handrails on the market generally use traditional methods to fix and install. Many screws are used to fasten during installation, which is time-consuming and laborious, and the assembly speed is slow. Or use welding connection, which is not beautiful in appearance, and the guardrail is not easy to maintain and replace after rusting and aging. SUMMARY

[0003] The present application aims to at least solve one of the problems existing in the prior art, and for this purpose, the present application provides a kind of installation of outfitting piece handrails.

[0004] To achieve the above purpose, the present application provides the following technical solutions:

[0005] A kind of installation of outfitting piece handrails, including handrail and multiple support rods, the lower side of the handrail is respectively provided with first limiting wall and second limiting wall, and first limiting wall and handrail are rotationally connected, the lower end of the first limiting wall has the first clamping groove of concave, the second limiting wall is provided with convex part on the side opposite to the first limiting wall, the convex part is provided with rack on one side, the length direction of the rack is parallel with the length direction of the second limiting wall, and the end of the support rod is provided with connecting member;

[0006] Connecting member, including connecting head, and first locking piece and second locking piece movably arranged on the connecting head, the connecting head is fitted between the first limiting wall and the second limiting wall, the first locking piece can be inserted or separated from the first clamping groove in vertical movable cooperation with the connecting head, the second locking piece is U-shaped in cross section, is fitted on the convex part and can be transversely movable relative to the connecting head and engaged or separated from the rack, transmission member is arranged between the first locking piece and the second locking piece, and the first locking piece and the second locking piece are moved relative to the connecting head by the transmission member.

[0007] In an embodiment, the support rod and the connecting head each have a cavity in communication with each other, the transmission member is a first connecting rod, the first connecting rod is arranged in the cavity through a torsion spring, the first connecting rod is provided with a first movable slot and a second movable slot at two ends respectively, the first locking piece is provided with a first fixed shaft at one side, the first fixed shaft is movably arranged in the first movable slot, the second locking piece is provided with a second fixed shaft at one side, the second fixed shaft is movably arranged in the second movable slot, and the torsion spring is used to drive the first connecting rod to keep the first locking piece in the engagement state with the first clamping slot in the initial state and to keep the second locking piece in the engagement state with the rack.

[0008] In an embodiment, the connecting head is provided with an organic rice screw through thread cooperation, and one end of the rice screw abuts against one side of the first connecting rod.

[0009] In an embodiment, the base is provided, the base is the same as the handrail structure, and the base and the handrail are symmetrically arranged at two ends of the support rod respectively; the connecting member has two, including a first connecting member arranged at the upper end of the support rod and a second connecting member arranged at the lower end of the support rod, and the first connecting rod of the first connecting member and the first connecting rod of the second connecting member are connected through a second transmission member, so that the first connecting rod of the first connecting member and the first connecting rod of the second connecting member are synchronously driven.

[0010] In an embodiment, the second transmission member is a second connecting rod, and the second connecting rod is provided with a third fixed shaft at each end respectively, and the two third fixed shafts are movably arranged in the first movable slot of the first connecting member and the first movable slot of the second connecting member respectively.

[0011] In an embodiment, the handrail and the first limiting wall are profiled pieces, the handrail is recessed with a groove at one side, the groove is provided with an arc-shaped protruding part, a limiting cavity with an open side is formed between the arc-shaped protruding part and the groove, the first limiting wall is provided with an arc-shaped hook part at one end, the arc-shaped hook part is movably arranged in the limiting cavity and is hung on the arc-shaped protruding part, and the arc-shaped hook part is used to make the first limiting wall swing relative to the handrail.

[0012] In an embodiment, the second limiting wall and the handrail are integrally formed with a protruding part, the protruding part is recessed with a mounting groove at the side opposite to the first limiting wall, and the rack is embedded in the mounting groove.

[0013] In an embodiment, the first locking piece is provided with a giving hole with a lower opening at one side, and the rice screw passes through the giving hole and abuts against the first connecting rod.

[0014] Compared with the prior art, the present application has the following advantages:

[0015] The first limiting wall can be opened and closed relative to the handrail, and when the connecting head at the end of the support rod is fitted between the first limiting wall and the second limiting wall, the first locking member on the connecting head is fitted into the first clamping groove of the first limiting wall, so that the first limiting wall remains in a closed state relative to the handrail, and at the same time, the second locking member is fitted with the convex part of the second limiting wall, and the second locking member is engaged with the rack of the second limiting wall, so as to realize the fixed installation connection of the connecting head at the end of the support rod and the handrail;

[0016] When it is necessary to disassemble or adjust the installation, only the first locking member and the second locking member are moved relative to the connecting head by the transmission member to cause the first locking member to disengage from the first clamping groove and the second locking member to disengage from the engagement with the rack, so that the connecting head at the end of the support rod can be directly disassembled and separated through the rotating and overturning first limiting wall, and the second locking member can be disengaged from the engagement with the rack to adjust the installation of the support rod relative to the handrail at any length position. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a sectional view of a handrail of a marine outfitting part convenient to install in the present application;

[0018] Figure 2 is an enlarged view of A in the present application Figure 1 ;

[0019] Figure 3 is a side view of a handrail of a marine outfitting part convenient to install in the present application;

[0020] Figure 4 is a partial exploded view of a handrail of a marine outfitting part convenient to install in the present application;

[0021] Figure 5 is a perspective view of a handrail of a marine outfitting part convenient to install in the present application. DETAILED DESCRIPTION

[0022] The following detailed implementation provides a plurality of different embodiments or examples for implementing the present application. Of course, these are only examples or instances and are not intended to be limiting. In addition, repeated reference numerals can be used to indicate in different embodiments, such as repeated numbers and / or letters. These repetitions are for the purpose of simply and clearly describing the present application, and do not represent a specific relationship between the different embodiments and / or structures discussed.

[0023] As Figures 1-5The application discloses a handrail which is convenient to install and is a kind of outfitting piece handrail, comprising a handrail 1 and a plurality of supporting rods 61, the lower side of the handrail 1 is respectively provided with a first limiting wall 2 and a second limiting wall 3, and the first limiting wall 2 is rotationally connected with the handrail 1, the lower end of the first limiting wall 2 is provided with a first clamping groove 4 which is concave, the side of the second limiting wall 3 which is opposite to the first limiting wall 2 is provided with a protruding part 5, the protruding part 5 is provided with a rack 6 on one side, the length direction of the rack 6 is parallel to the length direction of the second limiting wall 3, and the end of the supporting rod 61 is provided with a connecting member; the connecting member comprises a connecting head 7, a first locking piece 8 and a second locking piece 9 which are movably arranged on the connecting head 7, the connecting head 7 is arranged between the first limiting wall 2 and the second limiting wall 3 in a matched mode, the first locking piece 8 can be movably inserted into or separated from the first clamping groove 4 relative to the connecting head 7, the second locking piece 9 has a U-shaped cross section, is arranged on the protruding part 5 in a matched mode and can move transversely relative to the connecting head 7 and engage or disengage with the rack 6, and a transmission member 10 is arranged between the first locking piece 8 and the second locking piece 9, so that the first locking piece 8 and the second locking piece 9 are synchronously driven to move relative to the connecting head 7 through the transmission member 10.

[0024] Specifically, the first limiting wall and the second limiting wall on the lower side of the handrail enclose a mounting cavity, and the first limiting wall can be opened and closed relative to the handrail, so that when the connecting head at the end of the supporting rod is arranged between the first limiting wall and the second limiting wall in a matched mode, the first locking piece on the connecting head is inserted into the first clamping groove of the first limiting wall in a matched mode, so that the first limiting wall remains in a closed state relative to the handrail, and at the same time, the second locking piece is arranged on the protruding part of the second limiting wall in a matched mode, and the second locking piece engages with the rack of the second limiting wall, so that the connecting head at the end of the supporting rod is fixedly and connectively arranged with the handrail;

[0025] When it is necessary to disassemble or adjust the installation, the first locking piece and the second locking piece are synchronously driven to move relative to the connecting head through the transmission member, so that the first locking piece is displaced to disengage from the first clamping groove, and the second locking piece is displaced to disengage from the engagement with the rack, so that the connecting head at the end of the supporting rod can be directly disassembled and separated through the first limiting wall which is turned and flipped, and when the second locking piece disengages from the engagement with the rack, the length of the supporting rod relative to the handrail can be adjusted.

[0026] Further, the support rod 61 and the connecting head 7 are internally provided with cavities 11 in communication with each other, the transmission member 10 is a first connecting rod, the first connecting rod is arranged in the cavity 11 through a torsion spring, the first connecting rod is provided with a first movable slot 12 and a second movable slot 13 at two ends respectively, the first locking piece 8 is provided with a first fixed shaft 14 on one side, the first fixed shaft 14 is movably arranged in the first movable slot 12, the second locking piece 9 is provided with a second fixed shaft 15 on one side, the second fixed shaft 15 is movably arranged in the second movable slot 13, and the torsion spring is used to drive the first connecting rod to keep the first locking piece 8 in the embedded fitting state with the first clamping slot 4 and the second locking piece 9 in the meshing fitting state with the rack 6 in the initial state.

[0027] Specifically, in the initial state, the elastic force of the torsion spring and the transmission of the first connecting rod are used to keep the first locking piece in the embedded fitting state with the first clamping slot and the second locking piece in the meshing fitting state with the rack; when the first connecting rod is rotated under stress to compress the elastic force of the torsion spring, the first movable slot and the second movable slot on the first connecting rod are rotated respectively and drive the first fixed shaft and the second fixed shaft respectively, so that the first locking piece and the second locking piece are displaced relative to the connecting head.

[0028] Further, the connecting head 7 is provided with an organic rice screw 16 which is inserted and screwed on one side, and the rice screw 16 is abutted on one side of the first connecting rod. Further, the user can rotate the rice screw by using an external tool to make the rice screw move and press on the first connecting rod in the threaded state, so that the first connecting rod is rotated to compress the elastic force of the torsion spring.

[0029] Further, the base 17 is provided, the base 17 has the same structure as the handrail 1, and the base 17 and the handrail 1 are symmetrically arranged at two ends of the support rod 61 respectively; the connecting member has two, including the first connecting member 18 arranged at the upper end of the support rod 61 and the second connecting member 19 arranged at the lower end of the support rod 61, and the first connecting rod of the first connecting member 18 and the first connecting rod of the second connecting member 19 are connected by the second transmission member 20, so that the first connecting rod of the first connecting member 18 and the first connecting rod of the second connecting member 19 are synchronized by the second transmission member 20. Further, the second transmission member 20 is a second connecting rod, the second connecting rod is provided with a third fixed shaft 21 at two ends respectively, and the two third fixed shafts 21 are movably arranged in the first movable slot of the first connecting member 18 and the first movable slot of the second connecting member 19 respectively.

[0030] Further, the base and the handrail have the same structure, so as to facilitate production stock, and the second connecting member and the first connecting member installed and connected with the base and the handrail respectively can be synchronously driven by the second transmission member, so that when the first connecting rod in the first connecting member or the second connecting member is driven to rotate under force, the first connecting rod can synchronously drive another first connecting rod to rotate, so as to effectively improve the convenience of overall installation and disassembly.

[0031] Further, the handrail 1 and the first limiting wall 2 are profiled pieces, the handrail 1 has a recess 22 on one side, the recess 22 is provided with an arc-shaped protruding part 23, the arc-shaped protruding part 23 and the recess 22 form a limiting cavity with one side opening, the first limiting wall 2 is provided with an arc-shaped hook part 24 at one end, the arc-shaped hook part 24 is movably arranged in the limiting cavity and is hung on the arc-shaped protruding part 23, and the first limiting wall 2 is swung relative to the handrail 1 through the arc-shaped hook part 24. Further, the profiled pieces are used to effectively reduce the production cost, and the length can be cut according to actual needs, so as to meet different specifications.

[0032] Further, the second limiting wall 3 and the handrail 1 and the protruding part 5 are integrally formed, the protruding part 5 is recessed on one side opposite to the first limiting wall 2, and the rack 6 is embedded in the mounting groove 25. Further, the rack can be pre-installed and embedded in the mounting groove, so as to simplify the subsequent installation and transportation of the rack.

[0033] Further, the first locking member 8 is provided with a clearance hole 26 with a lower opening on one side, and the machine screw 16 passes through the clearance hole 26 and abuts against the first connecting rod.

[0034] The basic principles and main features of the present application and the advantages of the present application are shown and described in combination with the drawings, and the skilled in the art should understand that the present application is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principles of the present application, and various changes and improvements can be made without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A handrail of a fitting which is easy to install, comprising a handrail (1) and a plurality of support rods (61), characterized in that: The handrail (1) lower side is respectively provided with first limiting wall (2) and second limiting wall (3), and the first limiting wall (2) and the handrail (1) are rotatably connected, the lower end of the first limiting wall (2) has a concave first clamping groove (4), the second limiting wall (3) is provided with a convex part (5) on the side opposite to the first limiting wall (2), one side of the convex part (5) is provided with a rack (6), the length direction of the rack (6) is parallel to the length direction of the second limiting wall (3), and the end of the supporting rod (61) is provided with a connecting member; the connecting member comprises a connecting head (7), and a first locking member (8) and a second locking member (9) movably arranged on the connecting head (7), the connecting head (7) is fitted between the first limiting wall (2) and the second limiting wall (3), the first locking member (8) can be vertically movably fitted into or separated from the first clamping groove (4) relative to the connecting head (7), the second locking member (9) has a U-shaped cross section, is fitted on the convex part (5) and can be transversely moved relative to the connecting head (7) and engaged with or separated from the rack (6), and the first locking member (8) and the second locking member (9) are provided with a transmission member (10), which synchronously drives the first locking member (8) and the second locking member (9) to move relative to the connecting head (7) through the transmission member (10); the supporting rod (61) and the connecting head (7) both have cavities (11) in communication with each other, the transmission member (10) is a first connecting rod, the first connecting rod is rotatably arranged in the cavity (11) through a torsional spring, the first connecting rod is provided with a first movable slot (12) and a second movable slot (13) at both ends respectively, one side of the first locking member (8) is provided with a first fixed shaft (14), the first fixed shaft (14) is movably arranged in the first movable slot (12), one side of the second locking member (9) is provided with a second fixed shaft (15), the second fixed shaft (15) is movably arranged in the second movable slot (13), and the first connecting rod drives the first locking member (8) to keep the fitted state of being embedded in the first clamping groove (4) and the second locking member (9) to keep the fitted state of being engaged with the rack (6) in the initial state through the torsional spring.

2. A conveniently installed outfitting member handrail according to claim 1, characterized in that: One side of the connecting head (7) is threadedly fitted with a machine screw (16), and one end of the machine screw (16) abuts one side of the first connecting rod.

3. A conveniently installed outfitting member handrail according to claim 2, characterized in that: It also includes a base (17), the base (17) and the handrail (1) are the same structure, and the base (17) and the handrail (1) are respectively and symmetrically arranged at both ends of the supporting rod (61); the connecting member has two, including a first connecting member (18) arranged at the upper end of the supporting rod (61) and a second connecting member (19) arranged at the lower end of the supporting rod (61), and the first connecting member (18) and the second connecting member (19) are connected by a second transmission member (20), so that the first connecting member (18) and the second connecting member (19) are synchronous.

4. A conveniently installed outfitting member handrail according to claim 3, characterized in that: The second transmission member (20) is a second connecting rod, both ends of the second connecting rod are respectively provided with third fixed shafts (21), and the two third fixed shafts (21) are respectively and correspondingly movably arranged in the first movable slot of the first connecting member (18) and the first movable slot of the second connecting member (19).

5. A conveniently installed outfitting member handrail according to claim 1, characterized in that: The handrail (1) and the first limiting wall (2) are profiled pieces, one side of the handrail (1) is recessed with a recess (22), the recess (22) is provided with an arc-shaped protruding part (23), a limiting cavity with an open side is formed between the arc-shaped protruding part (23) and the recess (22), one end of the first limiting wall (2) is provided with an arc-shaped hook part (24) which can be arranged with the arc-shaped protruding part (23) as a same center, the arc-shaped hook part (24) is movably arranged in the limiting cavity and is hung on the arc-shaped protruding part (23), and the first limiting wall (2) is swingingly moved relative to the handrail (1) through the arc-shaped hook part (24).

6. A conveniently installed outfitting member handrail according to claim 5, characterized in that: The second limiting wall (3) is integrally formed with the handrail (1) and the protruding part (5), the protruding part (5) is recessed with a mounting groove (25) on the side opposite to the first limiting wall (2), and the rack (6) is embedded in the mounting groove (25).

7. A conveniently installed outfitting member handrail according to claim 2, characterized in that: The first locking member (8) is penetrated by a giving hole (26) with an open lower end, and the machine screw (16) is in abutment with the first connecting rod through the giving hole (26).

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