Landscape plastic-wood guardrail

Abstract

The utility model discloses a landscape plastic-wood guardrail, the plastic-wood guardrail includes: stand column, guardrail rod and self-locking structure, stand column is vertically provided with the installation groove that matches guardrail rod, the both ends of guardrail rod are respectively provided with the clamping hole that matches self-locking structure, there are a plurality of self-locking structure, and the self-locking structure is provided with the installation groove that matches the guardrail rod. And the mounting grooves are arranged on two opposite outer side walls of the mounting groove. The problems that in the prior art, when the device is used, the two ends of a guardrail need to be inserted into fixing grooves of every two adjacent supporting columns firstly, gears at the two ends of the guardrail need to be meshed with racks, and the operation difficulty is large; the lead screws at the two ends of the guardrail rod need to be limited, otherwise, the lead screws synchronously rotate along with rotation of the gears and do not move up and down separately, the lead screws need to be limited in the fixing grooves, and the operation difficulty is large; and therefore, the installation difficulty of the device is increased. Therefore, the landscape plastic-wood guardrail is convenient to operate and fix the guardrail rods.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic wood materials, and in particular to a landscape plastic wood guardrail. Background Art

[0002] Wood-plastic material, also known as wood-plastic composite material, as the name suggests, is mainly made of plastic as raw material. It is mixed into new wood material by adding waste plant fibers such as wood powder, rice husks, straw, etc., and then processed by plastic processing techniques such as extrusion, molding, and injection molding to produce boards or profiles. They are mainly used in building materials, furniture, logistics packaging and other industries.

[0003] Chinese patent CN214220851U discloses a landscape plastic wood guardrail, which drives the threaded rod to rotate inward by turning the knob, thereby driving the rack to move inward, the rack drives the gear and the screw guide sleeve to rotate, the screw guide sleeve drives two screws with opposite thread directions to move up and down separately, thereby driving two movable rods to move up and down separately, thereby driving the two movable rods on both sides to rotate toward the corresponding fixed round rods respectively, and when the semicircular limiting grooves on the connecting rod are respectively stuck on the corresponding fixed round rods, the connection between the two guardrails and the support column can be reinforced, thereby reducing the shaking of the two guardrails and increasing the service life.

[0004] The applicant discovered the following technical problems when implementing the above technical solution:

[0005] When using the device, the two ends of the guardrail rod must first be inserted into the fixed grooves of two adjacent support columns, and the gears at both ends of the guardrail rod need to be meshed with the racks, which makes the operation difficult; and the screw rods at both ends of the guardrail rod need to be limited, otherwise they will rotate synchronously with the rotation of the gears and will not move separately up and down, and the limiting work of the screw rod needs to be done in the fixed groove, which makes the operation difficult; thereby increasing the difficulty of installing the device.

[0006] Therefore, providing a landscape plastic wood guardrail that is easy to operate and fix the guardrail rod is a problem that the utility model urgently needs to solve. Utility Model Content

[0007] In view of the above technical problems, the purpose of the utility model is to overcome the problem in the prior art that when using the device, the two ends of the guardrail rod must first be inserted into the fixing grooves of two adjacent support columns, and the gears at both ends of the guardrail rod must be meshed with the racks, which is difficult to operate; and the screw rods at both ends of the guardrail rod need to be limited, otherwise they will rotate synchronously with the rotation of the gears and will not move up and down separately, and the limiting work of the screw rod needs to be carried out in the fixing groove, which is difficult to operate; thus increasing the difficulty of installing the device. Thus, a landscape plastic wood guardrail that is easy to operate and fix the guardrail rod is provided.

[0008] In order to achieve the above-mentioned purpose, the utility model provides a landscape plastic wood guardrail, which includes: a column, a guardrail rod and a self-locking structure. The column is vertically provided with a mounting groove adapted to the guardrail rod, and both ends of the guardrail rod are respectively provided with a clamping hole adapted to the self-locking structure. There are several self-locking structures, which are respectively arranged on the two outer side walls opposite to each other of the mounting groove.

[0009] Preferably, the self-locking structure includes: a clamping column, an elastic member and a rotating seat, the column has mounting holes horizontally penetrated on both side walls relative to each other, one end of the clamping column is provided with a clamping joint, and the other end is provided with a rotating frame, the clamping column is coaxially arranged in the mounting hole, and one end of the clamping joint is arranged close to the mounting groove, and one end of the rotating frame is arranged extending out of the side wall of the column, the elastic member is sleeved on the clamping column, and one end of the elastic member is abutted or fixedly connected to the clamping joint, and the other end is abutted or fixedly connected to a side wall of the mounting hole away from the clamping joint, and the rotating seat is rotatably arranged on the rotating frame.

[0010] Preferably, one side of the rotating seat is configured to be rounded, and the distance between the side wall configured to be rounded and the axis of the clamping column is longer than that between the other side wall and the side wall.

[0011] Preferably, a rotating handle is provided on the rotating base away from the rounded side thereof.

[0012] Preferably, a non-slip soft block is provided on the rotating handle.

[0013] Preferably, an expansion plug is provided on one side of the card connector close to the card hole.

[0014] Preferably, the two side wall portions of the rotating frame extending out of the rotating seat are respectively provided with anti-slip blocks.

[0015] Preferably, a plurality of limit sliding blocks are vertically arranged on the two opposite side walls of the installation groove, and limit sliding grooves matched with the plurality of limit sliding blocks are respectively arranged at both ends of the guardrail bar.

[0016] According to the above technical scheme, the beneficial effect of the utility model compared with the prior art is: the utility model quickly fixes the guardrail by placing the guardrail rod between two adjacent columns through the installation groove, and then locking the guardrail rod through the cooperation of the self-locking structure and the snap-in hole.

[0017] Other features and advantages of the utility model will be described in detail in the subsequent specific implementation mode; and the parts not involved in the utility model are the same as the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0019] Figure 1 It is a three-dimensional diagram of a landscape plastic wood guardrail provided in a preferred embodiment of the utility model.

[0020] Figure 2 It is a partial three-dimensional landscape plastic wood guardrail provided in a preferred embodiment of the utility model. Figure 1 .

[0021] Figure 3 It is a partial three-dimensional landscape plastic wood guardrail provided in a preferred embodiment of the utility model. Figure 2 .

[0022] Figure 4 It is a partial plan cross-sectional view of a landscape plastic wood guardrail provided in a preferred embodiment of the utility model.

[0023] Figure 5 yes Figure 4 Enlarged view of point A in the middle.

[0024] Figure 6 It is a partial three-dimensional landscape plastic wood guardrail provided in a preferred embodiment of the utility model. Figure 3 .

[0025] Figure 7 It is a partial three-dimensional landscape plastic wood guardrail provided in a preferred embodiment of the utility model. Figure 4 .

[0026] Explanation of the reference numerals: 1-column; 101-mounting groove; 102-mounting hole; 103-limiting slide block; 2-guardrail; 201-clamping hole; 202-limiting slide groove; 3-self-locking structure; 301-clamping column; 30101-clamping joint; 30102-rotating frame; 30103-expansion plug; 30104-anti-slip block; 302-elastic member; 303-rotating seat; 30301-rotating handle; 30302-anti-slip block. DETAILED DESCRIPTION

[0027] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0028] In the description of the embodiments of the present utility model, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like are used to indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, it is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, if the terms "first", "second", "third" and the like appear, they are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In addition, if the terms "horizontal", "vertical", "overhanging" and the like appear, it does not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0029] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0031] Reference Figure 1-Figure 3 A landscape plastic wood guardrail, the plastic wood guardrail comprises: a column 1, a guardrail rod 2 and a self-locking structure 3, the column 1 is vertically provided with a mounting groove 101 adapted to the guardrail rod 2, and the two ends of the guardrail rod 2 are respectively provided with a clamping hole 201 adapted to the self-locking structure 3, and there are several self-locking structures 3, which are respectively arranged on the two opposite outer side walls of the mounting groove 101.

[0032] The present application places the guardrail 2 between two adjacent columns 1 through the installation groove 101 , and then locks the guardrail 2 through the cooperation of the self-locking structure 3 and the snap-in hole 201 , thereby quickly fixing the guardrail 2 .

[0033] Reference Figure 4 and Figure 5The self-locking structure 3 includes: a clamping column 301, an elastic member 302 and a rotating seat 303. The mounting holes 102 are horizontally penetrated on the opposite side walls of the column 1. A clamping joint 30101 is provided at one end of the clamping column 301, and a rotating frame 30102 is provided at the other end. The clamping column 301 is coaxially arranged in the mounting hole 102, and one end of the clamping joint 30101 is arranged close to the mounting groove 101, and one end of the rotating frame 30102 extends out of the side wall of the column 1. The elastic member 302 is sleeved on the clamping column 301, and one end of the elastic member 302 is abutted or fixedly connected to the clamping joint 30101, and the other end is abutted or fixedly connected to a side wall of the mounting hole 102 away from the clamping joint 30101. The rotating seat 303 is rotatably arranged on the rotating frame 30102.

[0034] In the present application, the rotating seat 303 is rotated to drive the clamping column 301 to be clamped into or out of the clamping hole 201 , and the elastic member 302 is used to ensure the self-locking ability to ensure the stability of the guardrail 2 .

[0035] Reference Figure 6 : One side of the rotating seat 303 is configured to be rounded, and the distance between the side wall configured to be rounded and the axis of the clamping column 301 is longer than that of the other side wall.

[0036] This design of the present application can provide greater rotation space and flexibility, making the guardrail more convenient and smoother when it needs to be installed or disassembled.

[0037] Reference Figure 6 : A rotating handle 30301 is provided on the rotating seat 303 away from the rounded side thereof.

[0038] This design of the present application makes it more convenient to adjust the direction of the guardrail. The user can easily rotate the rotating seat 303 by turning the handle 30301 to change the direction of the guardrail. The setting of the rotating handle 30301 further enhances the operability and user-friendliness of the guardrail, allowing the user to easily adjust it to meet the needs of different occasions.

[0039] Reference Figure 6 : The rotating handle 30301 is provided with an anti-slip soft block 30302.

[0040] This design of the present application can provide additional grip comfort and anti-slip function, making it more convenient and safer for users to adjust the direction of the guardrail. The provision of the anti-slip soft block 30302 can effectively reduce the possibility of hand slippage, increase the stability and safety of operation, and also enhance the user's comfort. This feature further improves the practicality and user experience of the guardrail, making the operation of the guardrail more convenient and reliable.

[0041] Reference Figure 7: An expansion plug 30103 is provided on one side of the card joint 30101 close to the card hole 201.

[0042] The provision of the expansion plug 30103 of the present application can effectively reduce the possibility of loosening and shaking, ensuring that the guardrail remains stable during use. This feature further improves the durability and reliability of the guardrail, making it more suitable for long-term use and application under various environmental conditions.

[0043] Reference Figure 7 : The rotating frame 30102 extends out of the rotating seat 303 and the opposite side walls are respectively provided with anti-slip blocks 30104.

[0044] This design of the present application can effectively prevent the rotating frame 30102 from being separated from the rotating seat 303 during use, thereby increasing the stability and safety of the guardrail. The provision of the anti-detachment block 30104 ensures a firm connection between the rotating frame 30102 and the rotating seat 303, thereby preventing accidental detachment or loosening. This feature further improves the reliability and durability of the guardrail, and ensures the stability and safety of the guardrail during use.

[0045] Reference Figure 2 and Figure 3 : A plurality of limit sliding blocks 103 are vertically arranged on the two opposite side walls of the installation groove 101, and a plurality of limit sliding grooves 202 adapted to the limit sliding blocks 103 are respectively arranged at both ends of the guardrail bar 2.

[0046] This design of the present application can effectively control the position and movement range of the guardrail 2, ensuring the stability and accurate positioning of the guardrail 2. The cooperation between the limit slider 103 and the limit slot 202 allows the guardrail 2 to move vertically along the installation slot 101 and be fixed at a specific position when needed, providing more precise adjustment and fixing functions. This feature further enhances the adjustability and stability of the guardrail 2, making the guardrail 2 more convenient and reliable during installation and use.

[0047] When the device provided by the utility model is used, the guardrail rod 2 is placed between two adjacent columns 1 through the installation groove 101, and then the guardrail rod 2 is locked through the cooperation of the self-locking structure 3 and the clamping hole 201, so as to quickly fix the guardrail rod 2.

[0048] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.

[0049] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present utility model will not further describe various possible combinations.

[0050] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A landscape plastic wood guardrail, characterized in that: The plastic wood guardrail comprises: a column (1), a guardrail rod (2) and a self-locking structure (3); the column (1) is vertically provided with a mounting groove (101) adapted to the guardrail rod (2); both ends of the guardrail rod (2) are respectively provided with a clamping hole (201) adapted to the self-locking structure (3); there are a plurality of self-locking structures (3), which are respectively arranged on two opposite outer side walls of the mounting groove (101); The self-locking structure (3) comprises: a clamping column (301), an elastic member (302) and a rotating seat (303); the column (1) has mounting holes (102) horizontally penetrating opposite side walls; one end of the clamping column (301) is provided with a clamping joint (30101), and the other end is provided with a rotating frame (30102); the clamping column (301) is coaxially arranged in the mounting hole (102), and has a clamping joint (30101) ) is arranged near the installation groove (101), and has a rotating frame (30102) with one end extending out of the side wall of the column (1). The elastic member (302) is sleeved on the clamping column (301), and one end of the elastic member (302) is abutted or fixedly connected to the clamping joint (30101), and the other end is abutted or fixedly connected to a side wall of the installation hole (102) away from the clamping joint (30101). The rotating seat (303) is rotatably arranged on the rotating frame (30102).

2. A landscape plastic wood guardrail according to claim 1, characterized in that: One side of the rotating seat (303) is configured as a rounded corner, and the distance between the side wall configured as the rounded corner and the axis of the clamping column (301) is longer than that between the other side wall and the side wall.

3. A landscape plastic wood guardrail according to claim 2, characterized in that: The rotating seat (303) is provided with a rotating handle (30301) on a side away from the rounded corner.

4. A landscape plastic wood guardrail according to claim 3, characterized in that: The rotating handle (30301) is provided with an anti-skid soft block (30302).

5. The landscape plastic wood guardrail according to claim 1, characterized in that: The clamping joint (30101) is provided with an expansion plug (30103) on one side close to the clamping hole (201).

6. The landscape plastic wood guardrail according to claim 1, characterized in that: The rotating frame (30102) extends out of the rotating seat (303) and is provided with anti-slip blocks (30104) on both side walls thereof.

7. The landscape plastic wood guardrail according to claim 1, characterized in that: A plurality of limit slide blocks (103) are vertically arranged on opposite side walls of the installation groove (101), and limit slide grooves (202) adapted to the plurality of limit slide blocks (103) are arranged at both ends of the guardrail bar (2).

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