CN202197719U - Foldable bird spike - Google Patents
Foldable bird spike Download PDFInfo
- Publication number
- CN202197719U CN202197719U CN2011202147661U CN201120214766U CN202197719U CN 202197719 U CN202197719 U CN 202197719U CN 2011202147661 U CN2011202147661 U CN 2011202147661U CN 201120214766 U CN201120214766 U CN 201120214766U CN 202197719 U CN202197719 U CN 202197719U
- Authority
- CN
- China
- Prior art keywords
- base
- active section
- hole
- bird thorn
- groove
- 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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- Catching Or Destruction (AREA)
Abstract
The utility model relates to a foldable bird spike which includes a bird spike bundle, a movable joint, a base and a drawing-in pipe, and the movable joint is connected with the bird spike bundle and the base. The foldable bird spike is characterized in that a column-shaped connecting shaft is arranged at the middle part of the movable joint; expansion pins are arranged on the two sides of the connecting shaft; an upper through hole and a lower through hole are formed at the upper and the lower ends of the movable joint respectively; a spring and a pin with two exposed ends are arranged in the lower through hole; a lower shaft sleeve is arranged at the upper part of the base and provided with a groove clamping the lower part of the movable joint; a back-turning part is arranged at the upper part of the groove; the lower part of the movable joint is mounted in the groove; and the back-turning part holds the pin. The utility model has the advantages that the foldable bird spike is convenient to maintain and mount, has the flexibility in rotation of the movable joint and the base, can store rainwater, is corrosion resistant, and is convenient to insert the bird spike cluster.
Description
Technical field
The utility model relates to the bird thorn, and it applies to prevent the facility of birds perch, pollution in the field facilities such as power system, communication system and highway, particularly a kind of folding bird thorn.
Background technology
In the patent No. is 200920257812.9; Title is in " folding bird thorn "; The applicant has proposed a kind of folding bird thorn, and its technical scheme is: it comprises bird barbed wire bundle and base, also has an active section between bird barbed wire bundle and the base; Bird barbed wire bundle hinge active section is on the active section hinge base; Connecting the active section place at base is a bar-shaped convexity; Also has columnar movable sleeve in the common periphery of forming, the bottom of bar-shaped convexity, active section, bird barbed wire bundle; Movable sleeve is longer than the length of active section at least; Here said active section and base are to rivet with pin, so just have between manufacturing, maintenance trouble, active section and the base to rotate inflexible shortcoming.
Summary of the invention
The purpose of the utility model is exactly to above-mentioned shortcoming, the folding bird thorn that provide a kind of and be easy for installation and maintenance, active section and base goes slick.
The purpose of the utility model is achieved in that a kind of folding bird thorn, comprises bird thorn bundle, active section, base and gathering pipe, and active section connects bird thorn bundle and base; It is characterized in that: in the middle of the described active section is the connecting axle of a cylindricality, and the connecting axle both sides have expansion pin, and the upper and lower end parts of active section has last through hole and lower through-hole respectively; Has the pin that expose at spring and two ends in the described lower through-hole; Following outer shaft sleeve is arranged at described base top, and following outer shaft sleeve has the groove of having jurisdiction over the active section bottom, and groove top has fold back portion; The active section bottom is installed in the groove, and fold back portion is being controlled and pinned.
Say that further described upward through hole and bird thorn bundle are hinged.
Say that further a leaking hole is arranged on the base of described connector bottom.
Say that further described gathering pipe is the big horn opening of upper opening.
The beneficial effect of the utility model is: so folding bird thorn has when maintenance and installation and has conveniently, and active section and base rotate advantage flexibly, also has to place to deposit rainwater, anticorrosion, and bird thorn bundle is assigned advantage easily.
Description of drawings
Fig. 1 is the structural representation of the folding bird thorn of the utility model.
Wherein: 1, bird thorn bundle 2, active section 3, base 4, draw pipe 5, connecting axle 6, expansion pin 7 in, go up through hole 8, lower through-hole 9, spring 10, pin 11, outer shaft sleeve 12, groove 13, fold back portion 14, leaking hole 15, horn opening down.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further to describe.
As shown in Figure 1, a kind of folding bird thorn comprises bird thorn bundle 1, active section 2, base 3 and draws pipe 4 in; Active section 2 connects bird thorn bundle 1 and base 3, it is characterized in that: in the middle of the described active section 2 is the connecting axle 5 of a cylindricality, and connecting axle 5 both sides have expansion pin 6; The upper and lower end parts of active section 2 has last through hole 7 and lower through-hole 8 respectively, has the pin 10 that expose at spring 9 and two ends in the described lower through-hole 8, and following outer shaft sleeve 11 is arranged at described base 3 tops; Following outer shaft sleeve 11 has the groove 12 of having jurisdiction over active section 2 bottoms; Groove 12 tops have fold back portion 13, and active section 2 bottoms are installed in the groove 12, and fold back portion 13 is being controlled and pinned 10; Like this, when active section 2 is connected with base 2, will oppress pin 10, and fill in the groove 12 and get final product, and save labour very much, fold back portion 13 is being controlled and is being pinned, and running makes things convenient between so in addition method of attachment active section 2 and the base 3.
Say that further described upward through hole 7 is hinged with bird thorn bundle 1, the top running conveniently like this.
Say that further a leaking hole 14 is arranged on the base 3 of described connector bottom, prevent the rainwater storage like this, guard block.
Say that further described gathering pipe 4 is the big horn opening of upper opening, convenient moving when on drawing pipe 4 in, moving maintenance.
Claims (4)
1. a folding bird thorn comprises bird thorn bundle, active section, base and gathering pipe, and active section connects bird thorn bundle and base; It is characterized in that: in the middle of the described active section is the connecting axle of a cylindricality, and the connecting axle both sides have expansion pin, and the upper and lower end parts of active section has last through hole and lower through-hole respectively; Has the pin that expose at spring and two ends in the described lower through-hole; Following outer shaft sleeve is arranged at described base top, and following outer shaft sleeve has the groove of having jurisdiction over the active section bottom, and groove top has fold back portion; The active section bottom is installed in the groove, and fold back portion is being controlled and pinned.
2. bird thorn according to claim 1 is characterized in that: described upward through hole and bird thorn bundle are hinged.
3. bird thorn according to claim 1 and 2 is characterized in that: a leaking hole is arranged on the base of described connector bottom.
4. bird thorn according to claim 1 and 2, it is characterized in that: described gathering pipe is the big horn opening of upper opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202147661U CN202197719U (en) | 2011-06-23 | 2011-06-23 | Foldable bird spike |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202147661U CN202197719U (en) | 2011-06-23 | 2011-06-23 | Foldable bird spike |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202197719U true CN202197719U (en) | 2012-04-25 |
Family
ID=45961871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202147661U Expired - Fee Related CN202197719U (en) | 2011-06-23 | 2011-06-23 | Foldable bird spike |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202197719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102812948A (en) * | 2012-07-23 | 2012-12-12 | 辽宁省电力有限公司辽阳供电公司 | Foldable bird repelling device |
-
2011
- 2011-06-23 CN CN2011202147661U patent/CN202197719U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102812948A (en) * | 2012-07-23 | 2012-12-12 | 辽宁省电力有限公司辽阳供电公司 | Foldable bird repelling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20120623 |