CN218880646U

CN218880646U - Road cone with double-lock-buckle connecting structure

Info

Publication number: CN218880646U
Application number: CN202223049991.1U
Authority: CN
Inventors: 施公佐; 黄小鹏; 杨丽芬
Original assignee: Zhejiang Dinghai Technology Co ltd
Current assignee: Zhejiang Dinghai Technology Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-04-18
Anticipated expiration: 2032-11-16

Abstract

The utility model belongs to the technical field of the way awl, concretely relates to way awl with dual hasp connection structure, the on-line screen storage device comprises a base, the integrated into one piece that moulds plastics has the cone in the base, the shaping hole has been seted up in the base, the lower extreme of cone is provided with shaping hole complex annular connecting portion, the week side of shaping hole is provided with a plurality of caulking groove, be provided with in the week side of annular connecting portion with caulking groove complex abaculus one, through-hole one has been seted up in the caulking groove, the lower extreme of through-hole one runs through the base, the lower terminal surface of abaculus one be provided with a through-hole complex circle one, be provided with the spliced pole in the through-hole one, the upper end and the base of spliced pole are connected, abaculus one with circle one in set up with spliced pole complex through-hole two, the utility model discloses through dual hasp connection structure's design between base and the cone, it is more firm to make base and cone be connected, improves joint strength, increase of service life to the base is generally made by polyvinyl chloride, and the colour is black, and the cost is lower, and the feed back is cheap.

Description

Road cone with double-lock-catch connecting structure

Technical Field

The utility model relates to a way awl technical field refers in particular to a way awl with dual hasp connection structure.

Background

Road cones, also known as traffic cones or traffic cones, are used to guide vehicles and pedestrians in road traffic. Especially in the processes of traffic control, road rush-repair and accident site treatment, the traffic warning device can warn and dredge passing vehicles in time, and avoid the condition of causing traffic jam and even traffic accidents.

As in the chinese utility model, patent No. CN201220672578.8, a road cone is disclosed, comprising a cone and a base, wherein the base is in the shape of a sheet, the center of the base is provided with a abdication hole, the cone and the base are both made of plastics, the weight of the base is greater than that of the cone, and the cone is formed on the base by injection molding and is connected with the base into a whole; the base side end face is provided with an annular groove distributed along the circumference of the abdicating hole, the annular groove is internally provided with a plurality of first flow passages and second flow passages which are communicated with the base, and the cone is provided with a first lug which can be embedded into the first flow passage and a second lug which can be embedded into the second flow passage.

The cone is subjected to injection molding on the basis of the processed base, fluid materials respectively enter the first flow channel and the second flow channel in the cone injection molding process, the fluid materials are solidified to form the first protruding block and the second protruding block so that the cone and the base are fixedly connected together, the connection structure between the cone and the base is simple, the connection strength is not high, and therefore the structure needs to be further improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a way awl with dual hasp connection structure forms dual hasp connection structure between base and the cone, solves the problem that joint strength is low.

The purpose of the utility model is realized like this: the utility model provides a way awl with dual hasp connection structure, the on-line screen storage device comprises a base, the integrated into one piece that moulds plastics has the cone in the base, the shaping hole has been seted up in the base, the lower extreme of cone is provided with the annular connecting portion with shaping hole complex, the week side of shaping hole is provided with a plurality of caulking groove, be provided with on week side of annular connecting portion with caulking groove complex abaculus one, through-hole one has been seted up in the caulking groove, the lower extreme of through-hole one runs through the base, the lower terminal surface of abaculus one is provided with through-hole one complex round piece one, be provided with the spliced pole in the through-hole one, the upper end and the base of spliced pole are connected, abaculus one and round piece one in set up with spliced pole complex through-hole two.

Preferably, the two sides of the caulking groove are respectively provided with a first protruding block, a first limiting block is connected between the upper end face of the first protruding block and the base, a through groove is formed between the rear end of the first limiting block and the base, the upper end faces of the two sides of the first embedding block are respectively provided with a second embedding block surrounding the periphery of the first limiting block, and a third through hole is formed in the second embedding block.

Preferably, the upper end of the connecting column is provided with a second limiting block, and a first limiting groove is formed between the adjacent second embedded blocks.

Preferably, a plurality of supporting feet are formed on the lower end surface of the base.

Preferably, the cross section of the first protruding block is trapezoidal, and a second limiting groove matched with the first protruding block is arranged between every two adjacent first embedded blocks.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

the utility model discloses through dual hasp connection structure's design between base and the cone, it is more firm to make base and cone be connected, improves joint strength, increase of service life to the base is generally made by polyvinyl chloride, and the colour is black, and the cost is lower, and the feed back is cheap.

Drawings

Fig. 1 is a schematic perspective view of a road cone.

Fig. 2 is a schematic structural diagram of a cone and a base.

Fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

Fig. 4 is an enlarged schematic view of the structure at B in fig. 2.

Reference numerals: 1-a base; 2-cone; 3-forming holes; 4-an annular connection; 5-caulking groove; 6-embedding a first block; 7, a first through hole; 8-round block one; 9-connecting column; 10-a second through hole; 11-bump one; 12-a first limiting block; 13-a through slot; 14-a second insert; 15-through hole three; 16-a second limiting block; 17-a first limit groove; 18-supporting feet; 19-a second limit groove.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the attached drawings.

As shown in fig. 1-4, a way awl with dual hasp connection structure, including base 1, the injection moulding integrated into one piece has cone 2 in base 1, in the actual production process, at first injection moulding base 1, then secondary injection moulding cone in the base, this manufacturing process is simple, and convenient production is convenient for realize batch production, and this manufacturing process is prior art, and base 1 generally is made by polyvinyl chloride, and generally is black, and the cost is lower, and the feed back is cheap, and cone 2 is red, and the colour is comparatively obvious, improves alert nature.

In the injection molding process, the following double-lock-catch concrete structure is formed at the joint between the base and the cone, a forming hole 3 is formed in the base 1, the lower end of the cone 2 is provided with an annular connecting portion 4 matched with the forming hole 3, a plurality of caulking grooves 5 are formed in the peripheral sides of the forming hole 3, a first caulking block 6 matched with the caulking grooves 5 is arranged on the peripheral sides of the annular connecting portion 4, a first through hole 7 is formed in the caulking groove 5, the lower end of the first through hole 7 penetrates through the base 1, a first round block 8 matched with the first through hole 7 is arranged on the lower end face of the first caulking block 6, the first round block 8 is located in the first through hole 7, a connecting column 9 is arranged in the first through hole 7, the upper end of the connecting column 9 is connected with the base 1, a second through hole 10 matched with the connecting column 9 is formed in the first caulking block 6 and the first round block 8, and the connecting column 9 is located in the second through hole 10, so that a lock catch is formed, the base and the cone are connected more firmly, the connection strength is improved, and the service life is prolonged.

The improved structure is characterized in that two sides of the embedded groove 5 are respectively provided with a first bump 11, a first limiting block 12 is connected between the upper end face of the first bump 11 and the base 1, a through groove 13 is formed between the rear end of the first limiting block 12 and the base 1, two embedded blocks 14 surrounding the periphery of the first limiting block 12 are respectively arranged on the upper end faces of two sides of the first embedded block 6, and three through holes 15 are formed in the second embedded blocks 14, so that a lock catch connecting structure is further formed, and the connection between the two is firmer.

The utility model discloses an abaculus 6 and abaculus two 14 and caulking groove 5 and the cooperation that leads to groove 13 form double-lock detain structure, firm in connection is reliable.

The upper end of the connecting column 9 is provided with a second limiting block 16, a first limiting groove 17 is formed between the adjacent second embedded blocks 14, and the second limiting block 16 is arranged in the first limiting groove 17, so that the first limiting block and the second limiting block are firmly and reliably connected.

A plurality of supporting legs 18 are formed on the lower end face of the base 1, so that the base is more stable when placed on the ground.

The cross section of the first protruding block 11 is trapezoidal, and a second limiting groove 19 matched with the first protruding block 11 is formed between every two adjacent first embedding blocks 6, so that the connection firmness is further improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a way awl with dual hasp connection structure, a serial communication port, including base (1), base (1) interior injection moulding integrated into one piece has cone (2), shaping hole (3) have been seted up in base (1), the lower extreme of cone (2) is provided with shaping hole (3) complex annular connecting portion (4), the week side of shaping hole (3) is provided with a plurality of caulking groove (5), be provided with on the week side of annular connecting portion (4) with caulking groove (5) complex abaculus (6), set up in caulking groove (5) through-hole (7), the lower extreme of through-hole (7) runs through base (1), the lower terminal surface of abaculus (6) is provided with and connects round piece (8) with through-hole (7) complex, be provided with in through-hole (9) in through-hole (7), the upper end of spliced pole (9) is connected with base (1), abaculus (6) and round piece (8) set up and connect the through-hole (10) complex with spliced pole (9).

2. The road cone with the double-locking connection structure as claimed in claim 1, wherein: the novel embedded groove structure is characterized in that first protruding blocks (11) are arranged on two sides of the embedded groove (5) respectively, a first limiting block (12) is connected between the upper end face of the first protruding block (11) and the base (1), a through groove (13) is formed between the rear end of the first limiting block (12) and the base (1), second embedded blocks (14) surrounding the periphery of the first limiting block (12) are arranged on the upper end faces of the first embedded blocks (6) respectively, and third through holes (15) are formed in the second embedded blocks (14).

3. The road cone with the double-locking connection structure as claimed in claim 2, wherein: the cross section of the first bump (11) is trapezoidal, and a second limit groove (19) matched with the first bump (11) is arranged between the two adjacent first embedding blocks (6).

4. The road cone with the double-locking connection structure as claimed in claim 1, wherein: the upper end of the connecting column (9) is provided with a second limiting block (16), and a first limiting groove (17) is formed between every two adjacent second embedding blocks (14).

5. The road cone with the double-locking connection structure as claimed in claim 1, wherein: the lower end surface of the base (1) is provided with a plurality of supporting legs (18).