CN202227266U

CN202227266U - Snap spring for assembled type guardrail

Info

Publication number: CN202227266U
Application number: CN2011203081341U
Authority: CN
Inventors: 汤珲
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-23
Filing date: 2011-08-23
Publication date: 2012-05-23
Anticipated expiration: 2021-08-23

Abstract

The utility model relates to a snap spring for an assembled type guardrail, which comprises a base. Two snapping handles are arranged in the middle of the base and incline outwards by utilizing the base as a basic point so as to form a flared shape, and cylindrical fasteners protruded out of the outer surface of the snapping handles are arranged on the outer sides of the top ends of the two snapping handles. The snap spring for the assembled type guardrail has the advantages of simple structure, attractive appearance, excellent elasticity, simplicity in operation and easiness in mounting, so that the guardrail can be more safely and reliably fixedly connected. In addition, when mounted in the guardrail, the snap spring cannot affect the appearance of the guardrail and is not easy to rust, and factitious damages are avoided.

Description

The assembly type guardrail is used jump ring

Technical field

The utility model relates to a kind of assembly type guardrail and uses jump ring.

Background technology

At present; The guardrail of be used for place protection such as outdoor machine of air-conditioner, balcony, stair, claustra, bridge, road, enclosure wall and garden landscape, isolating; Basically all form, can be divided into two kinds of guardrail that field Welding installs and assembly type guardrails by column, cross bar and montant.The guardrail that field Welding is installed both can't guarantee railing precision, quality and attractive in appearance, took a lot of work again, effort, time-consuming, install and maintenance also inconvenient.The assembly type guardrail is installed and keeps in repair all very convenient, so the assembly type guardrail has obtained using widely.

The structure of assembly type guardrail generally is between column, to be connected with cross bar, has through hole in the cross bar equal intervals, and montant is inserted in the through hole, with fixture montant is fixedly connected on the cross bar again.Use a kind of spring steel in the market as fixture, but spring steel installs the comparison difficulty, gets rusty easily, and destroyed the lacquer painting of guardrail, influence attractive in appearance.

The utility model content

The purpose of the utility model provides a kind of assembly type guardrail and uses jump ring, and is simple for structure, and good looking appearance is simple to operate, is easy to install.

The purpose of the utility model is to realize through following technical scheme:

The assembly type guardrail is used jump ring, comprises base, and the centre of base is provided with two card handles; Two card handles are basic point outward inclining respectively with the base position; It is tubaeform that two card handles are constituted, and the outside, top of two card handles is respectively equipped with the buckle that protrudes in card handle outer surface, and buckle is cylindrical.

The beneficial effect of the utility model is: simple for structure, and good looking appearance, and have better elastic, and simple to operate, be easy to install; Make guardrail be fixedly connected more safe and reliablely; Because jump ring is mounted in guardrail inside, can not influence the attractive in appearance of guardrail, and be not easy to get rusty, avoided destroying artificially.

Description of drawings

According to accompanying drawing the utility model is done further explain below.

Fig. 1 is the structural representation of the described assembly type guardrail of the utility model embodiment with jump ring;

Fig. 2 is the scheme of installation of the described assembly type guardrail of the utility model embodiment with jump ring.

Among the figure:

1, base; 2, card handle; 3, buckle; 4, cross bar; 5, montant.

The specific embodiment

As shown in Figure 1; The described a kind of assembly type guardrail of the utility model embodiment is used jump ring, comprises base 1, and the centre of base 1 is provided with two card handles 2; Two card handles 2 are basic point outward inclining respectively with the base position; Two card handle 2 formations are tubaeform, and the outside, top of two card handles 2 is respectively equipped with the buckle 3 that protrudes in card handle 2 side surfaces, and buckle 3 is cylindrical.

As shown in Figure 2, the cross bar 4 and the montant 5 of assembly type guardrail are hollow-core construction, and cross bar 4 is provided with equally spaced through hole; During assembling guardrail, montant 5 passes cross bar 4 through holes, and jump ring is installed in the inside of montant 5; The outer wall of montant 5 has the circular hole that matches with buckle 3, and buckle passes circular hole, when card handle 2 horn mouths of jump ring are installed in montant 5 inside down; Utilize the tension force of card handle 2, make buckle 3 stretch into the upper side wall that cross bar 4 is blocked in cross bar 4 inside, prevent that cross bar 4 is to lower slider; When card handle 2 horn mouths of jump ring are installed in montant 5 inside up, utilize the tension force of card handle 2, make buckle 3 stretch into the lower wall that cross bar 4 is blocked in cross bar 4 inside, prevent that cross bar 4 is to lower slider.So just can prevent cross bar 4 upper and lower slips, cross bar 4 is connected with montant 5 securely, and jump ring is mounted in montant 5 inside, be not easy to get rusty and damage, make guardrail seem more attractive in appearance.The cross bar 4 of guardrail and montant 5 all can use the utility model to fix connection no matter be circular pipe fitting or square pipe fitting.

The utility model is not limited to above-mentioned preferred forms; Anyone can draw other various forms of products under the enlightenment of the utility model; No matter but on its shape or structure, do any variation; Every have identical with a application or akin technical scheme, all drops within the protection domain of the utility model.

Claims

1. an assembly type guardrail is used jump ring; Comprise base (1); It is characterized in that: the centre of base (1) is provided with two card handles (2); Two card handles (2) are basic point outward inclining respectively with the base position, and the outside, top of two card handles (2) is respectively equipped with the buckle (3) that protrudes in card handle (2) outer surface.