CN207935223U - Double duct connection member for children guard bar - Google Patents
Double duct connection member for children guard bar Download PDFInfo
- Publication number
- CN207935223U CN207935223U CN201820106773.1U CN201820106773U CN207935223U CN 207935223 U CN207935223 U CN 207935223U CN 201820106773 U CN201820106773 U CN 201820106773U CN 207935223 U CN207935223 U CN 207935223U
- Authority
- CN
- China
- Prior art keywords
- ontology
- body recess
- parallel
- guard bar
- bolt hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model is related to the technical field of children's safety protective articles, specifically a kind of double duct connection members for children guard bar.Including ontology, it is bolted cover board on the body, the upper end of ontology is fixedly connected with pipe sleeve, and the lower end band of ontology is provided with ontology bolt hole there are two the body recess being set up in parallel between two body recess；The side band of cover board is provided with cover plate bolt hole there are two being set up in parallel and matching the lid panel notches of body recess between two lid panel notches.The connector can be used for children guard bar and connect the two root posts being set up in parallel, and also has the function of in the top of column connection extension rod and connects mosquito-net support rod, simple in structure, convenient and practical.
Description
Technical field
It is specifically a kind of for the double of children guard bar the utility model is related to the technical field of children's safety protective articles
Pipe connections.
Background technology
Unexpected to prevent underage child activity from occurring, people's generally use guardrail limits the activity space of a safety, this
A little guardrails are constituted by being arranged in the column of quadrangle and the cross bar that is connected between column, for convenience of installing and connection, in guardrail
Corner passes through the structure frequently with parallel connection of double columns, using two columns arranged side by side, wherein cross bar on the left of root post connection,
The cross bar on another root post connection right side, this two root posts are connected by clamping plate or lock again.This clamping plate or lock
Button is typically mounted on the centre position of column, and the upper end of column is exposed outside, some potential safety problems is carried, in addition, this folder
Plate, which either latches, is only capable of playing the role of connection two root posts if necessary to connect extension rod or installation mosquito net in the upper end of the column
Supporting rod just needs additionally to increase other connectors, complicated, production cost is high.
Invention content
The purpose of this utility model is to provide a kind of two-tube connection for children guard bar simple in structure, convenient and practical
Part has the function of also thering is connection extension rod and connection mosquito-net support rod while the two root posts that connection is set up in parallel.
The utility model is for technical scheme applied to solve the technical problem：
Double duct connection member described in the utility model for children guard bar includes ontology, is bolted on the body
The upper end of cover board, the ontology is fixedly connected with pipe sleeve, and the lower end band of ontology is described there are two the body recess being set up in parallel
The axis of body recess is parallel with the axis of pipe sleeve, and ontology bolt hole, the ontology bolt hole are provided between two body recess
Axis it is vertical with the axis of pipe sleeve；The side band of the cover board there are two be set up in parallel and match body recess cover board it is recessed
Slot is provided with cover plate bolt hole between two lid panel notches.
The section of the body recess and lid panel notches is semicircle.
Due to having adopted above structure, which can be used for children guard bar and connects the two root posts being set up in parallel, together
When also have the function of column top connection extension rod and connection mosquito-net support rod, it is simple in structure, convenient and practical.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model one embodiment ontology.
Fig. 2 is the A-A sectional views of Fig. 1.
Fig. 3 is the structural schematic diagram of cover board.
Fig. 4 is the B-B sectional views of Fig. 3.
Fig. 5 is the structural schematic diagram of cover board and ontology bonding state.
Specific implementation mode
Double duct connection member described in the utility model for children guard bar includes ontology 1, is connected to ontology 1 by bolt 8
On cover board 2.As shown in Figure 1 and Figure 2, the upper end of the ontology 1 is fixedly connected with pipe sleeve 3, and there are two the lower end bands of ontology 1
The axis of the body recess 4 being set up in parallel, the body recess 4 is parallel with the axis of pipe sleeve 3, is arranged between two body recess 4
There are ontology bolt hole 5, the axis of the ontology bolt hole 5 vertical with the axis of pipe sleeve 3；As shown in Figure 3, Figure 4, the cover board 2
Side band there are two being set up in parallel and matching the lid panel notches 6 of body recess 4, be provided with cover board spiral shell between two lid panel notches 6
Keyhole 7.The section of body recess 4 and lid panel notches 6 is semicircle.
As shown in figure 5, in use, cover board 2 and will be fastened on ontology 1, make lid panel notches 6 with body recess 4 with respect to shape
At complete tubular cavity, which is used to accommodate the top for the two root posts being set up in parallel.Cover board 2 is fastened with ontology 1
After, cover plate bolt hole 7 and ontology bolt hole 5 are coaxial, can be by the top of two root posts by the bolt 8 in bolt hole
End is securely joined together.Pipe sleeve 3 can be used for installing extension rod, can increase the height of guardrail, can be used for installation mosquito
Account supporting rod, adds mosquito net above guardrail.
Claims (2)
1. for the double duct connection member of children guard bar, including ontology（1）, pass through bolt（8）It is connected to ontology（1）On cover board
（2）, it is characterised in that：The ontology（1）Upper end be fixedly connected with pipe sleeve（3）, ontology（1）Lower end band there are two side by side
The body recess of setting（4）, the body recess（4）Axis and pipe sleeve（3）Axis it is parallel, two body recess（4）Between
It is provided with ontology bolt hole（5）, the ontology bolt hole（5）Axis and pipe sleeve（3）Axis it is vertical；The cover board（2）'s
There are two be set up in parallel and match body recess side band（4）Lid panel notches（6）, two lid panel notches（6）Between be provided with lid
Crab bolt hole（7）.
2. being used for the double duct connection member of children guard bar according to claim 1, it is characterised in that：The body recess（4）With
Lid panel notches（6）Section be semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820106773.1U CN207935223U (en) | 2018-01-23 | 2018-01-23 | Double duct connection member for children guard bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820106773.1U CN207935223U (en) | 2018-01-23 | 2018-01-23 | Double duct connection member for children guard bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207935223U true CN207935223U (en) | 2018-10-02 |
Family
ID=63649866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820106773.1U Expired - Fee Related CN207935223U (en) | 2018-01-23 | 2018-01-23 | Double duct connection member for children guard bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207935223U (en) |
-
2018
- 2018-01-23 CN CN201820106773.1U patent/CN207935223U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181002 Termination date: 20190123 |