CN204598814U - A kind of bearing rod - Google Patents
A kind of bearing rod Download PDFInfo
- Publication number
- CN204598814U CN204598814U CN201520245927.1U CN201520245927U CN204598814U CN 204598814 U CN204598814 U CN 204598814U CN 201520245927 U CN201520245927 U CN 201520245927U CN 204598814 U CN204598814 U CN 204598814U
- Authority
- CN
- China
- Prior art keywords
- inner pipe
- metal inner
- reservation
- bearing rod
- clamp
- 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.)
- Ceased
Links
Landscapes
- Supports For Plants (AREA)
Abstract
A kind of bearing rod, there is metal inner pipe, the outer surface of metal inner pipe is coated with plastic layer, on metal inner pipe, at least one section of not plastic reservation body is left in one end, reservation body closes up to cause by clamp and forms 3 axial notches because tube wall caves in, retain body and become the obform body that concavo-convex alternate and openend maximum outside diameter is less than metal inner pipe diameter, the outside retaining body is injected with conical plastics cover.The utility model is at reservation body outside injection moulding conical plastics cover, and concavo-convex alternate owing to retaining body, so plastics are combined closely with metal inner pipe, and the metal of inside retains pipe, makes the conical plastics cover be injection molded into have very high intensity, can bear hammer force.Because above-mentioned obform body obtains by clamp technique, clamp can realize machining, for processing provides conveniently.The utility model adapts to production line balance, substantially increases production efficiency.
Description
Technical field
The utility model relates to bearing rod.
Background technology
Bearing rod a kind ofly ties up the bar or the fence bar be trapped among around flower garden, greenery patches or field of vegetables that to rise on the diseases on plant stalk such as flowers and trees, melon and fruit and support supporting role.The utility model of Chinese Patent Application No. 200420062930.1 discloses a kind of bearing rod, and its mobile jib is steel-plastics composite pipe, and the top of mobile jib is provided with top cover, and the bottom of mobile jib is provided with base, and the top of base is tubular, and the top and the bottom of base are taper.Because bearing rod is when slotting ground, sometimes need to bear certain hammer force, this just requires that bottom has certain intensity, the bearing rod of said structure is taked to be supported by boss in mobile jib inserted base, and boss is provided with steel shim, mobile jib is sitting in steel shim, so can bear certain hammer force.But the bearing rod of said structure, base needs artificial installation, and production efficiency is carried not high.The application for a patent for invention of Chinese Patent Application No. 201410011456.8 discloses a kind of gardening pillar and the production method thereof of being convenient to plant growth, comprise metal tube and the plastic layer being coated on metal tube surface, the two ends reducing process of metal tube, reducing shape is truncated cone, its processing method is first plastic on metal tube, cut by Len req, then the plastic layer at the two ends of metal tube is divested expose metallic member, at the metallic member exposed hot composite plastic tip cover.The metal tube end truncated cone processing of the gardening pillar of foregoing invention patent application is more difficult.
Utility model content
The purpose of this utility model is to propose the high and bearing rod of convenient processing of a kind of intensity.
For achieving the above object, the utility model takes following technical scheme: the utility model has metal inner pipe, and the outer surface of metal inner pipe is coated with plastic layer
,on metal inner pipe, at least one end is provided with one section of not plastic reservation body, retain body and be provided with 3 axial notches formed because causing tube wall to cave in by clamp closing in, thus the obform body making reservation body become concavo-convex alternate and openend maximum outside diameter to be less than metal inner pipe external diameter, the outside retaining body is injected with conical plastics cover.
Groove on described reservation body is 3,4 or 6.
Described plastic layer is provided with the decorative pattern of protrusion.
The utility model has following good effect: reservation body of the present utility model is the obform body that concavo-convex alternate and openend maximum outside diameter is less than metal inner pipe external diameter, at reservation body outside injection moulding conical plastics cover, concavo-convex alternate owing to retaining body, so plastics are combined with metal inner pipe closely, and the reservation pipe of inside, make the conical plastics cover be injection molded into have very high intensity, can hammer force be born.Because above-mentioned obform body obtains by clamp technique, clamp can realize machining, for processing provides conveniently.The utility model adapts to production line balance, substantially increases production efficiency.
Accompanying drawing explanation
Fig. 1 is the outside drawing of embodiment 1.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the view of metal inner pipe.
Fig. 4 is the end view of Fig. 3.
Fig. 5 is the upward view of Fig. 4.
Fig. 6 is the metal inner pipe upward view of embodiment 2.
Fig. 7 is the metal inner pipe upward view of embodiment 3.
Fig. 8 is the outside drawing of embodiment 4.
Embodiment
Embodiment 1
See Fig. 1 to Fig. 5, embodiment 1 has metal inner pipe 1, and the outer surface of metal inner pipe 1 is coated with plastic layer 2-1, and plastic layer 2-1 is provided with the decorative pattern 2-1-1 of protrusion.The decorative pattern protruded both had made bearing rod good looking appearance, was beneficial to again plant and sought connections with.Metal inner pipe generally adopts steel pipe.
The lower end of metal inner pipe 1 is provided with one section of not plastic reservation body 1a, retain body 1a by being closed up by 4 pawl mould clamps on special purpose machine tool, reservation body 1a forms 4 axial notch 1-1 because tube wall caves in, correspondingly, body 1a obtains 4 protuberance 1-2 wide at the top and narrow at the bottom retaining, the obform body making reservation body 1a become concavo-convex alternate and openend maximum outside diameter d to be less than metal inner pipe outer diameter D.The closing in gap e of obform body is the smaller the better, and optimal state does not have gap.
The outside retaining body 1a is injected with conical plastics cover 2-2.The top of conical plastics cover 2-2 is trapped among the outside of plastic layer 2-1, and 2-2 and plastic layer 2-1 is integral for conical plastics cover.
The top of metal inner pipe 1 forms top cap 2-3 by injection moulding, and cap 2-3 and plastic layer 2-1 is integral on top.
Embodiment 2
See Fig. 6, retain body 1a and pass through to be closed up by 3 pawl mould clamps on special purpose machine tool, reservation body 1a forms 3 axial notch 1-1, correspondingly, retaining the protuberance 1-2 that on body 1a, acquisition 3 is wide at the top and narrow at the bottom.All the other are identical with embodiment 1.
Embodiment 3
See Fig. 7, retain body 1a and pass through to be closed up by 6 pawl mould clamps on special purpose machine tool, reservation body 1a forms 6 axial notch 1-1, correspondingly, retaining the protuberance 1-2 that on body 1a, acquisition 6 is wide at the top and narrow at the bottom.All the other are identical with embodiment 1.
Embodiment 4
See Fig. 8, and see Fig. 1 to 7, the outer surface of the metal inner pipe 1 of the present embodiment is coated with plastic layer 2-1, plastic layer 2-1 is provided with the decorative pattern 2-1-1 of protrusion.The two ends of metal inner pipe 1 are all provided with one section of not plastic reservation body 1a, two ends retain body 1a all clamp closing ins, the groove 1-1 retained on body 1a is 3,4 or 6, make two ends retain body 1a and all become the obform body that concavo-convex alternate and openend maximum outside diameter d is less than metal inner pipe diameter D, the reservation body 1a outside at two ends is all injected with conical plastics cover 2-2.
Claims (3)
1. a bearing rod, has metal inner pipe (1), and the outer surface of metal inner pipe (1) is coated with plastic layer (2-1)
,it is characterized in that: on metal inner pipe (1), at least one end is provided with one section of not plastic reservation body (1a), retain body (1a) and be provided with 3 axial notches (1-1) formed because causing tube wall to cave in by clamp closing in, thus the obform body making reservation body (1a) become concavo-convex alternate and openend maximum outside diameter (d) to be less than metal inner pipe external diameter (D), the outside retaining body (1a) is injected with conical plastics cover (2-2).
2. bearing rod according to claim 1, is characterized in that: the groove (1-1) retained on body (1a) is 3,4 or 6.
3. bearing rod according to claim 1, is characterized in that: plastic layer (2-1) is provided with the decorative pattern (2-1-1) of protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520245927.1U CN204598814U (en) | 2015-04-21 | 2015-04-21 | A kind of bearing rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520245927.1U CN204598814U (en) | 2015-04-21 | 2015-04-21 | A kind of bearing rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204598814U true CN204598814U (en) | 2015-09-02 |
Family
ID=53951435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520245927.1U Ceased CN204598814U (en) | 2015-04-21 | 2015-04-21 | A kind of bearing rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204598814U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104823754A (en) * | 2015-04-21 | 2015-08-12 | 常州市庭园装饰用品有限公司 | Supporting and holding rod |
-
2015
- 2015-04-21 CN CN201520245927.1U patent/CN204598814U/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104823754A (en) * | 2015-04-21 | 2015-08-12 | 常州市庭园装饰用品有限公司 | Supporting and holding rod |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204598814U (en) | A kind of bearing rod | |
| CN202759868U (en) | Novel size adjustable flower pot | |
| CN103918493B (en) | The multi-functional shaping equipment of a kind of gardening Potted Landscape Modelling | |
| CN104823754A (en) | Supporting and holding rod | |
| CN109328719B (en) | Vase tree shaping method | |
| CN106258552A (en) | The Flower pot that a kind of sidepiece waters | |
| CN103704054B (en) | Horticulture supporting column convenient for growing of plants and producing method of horticulture supporting column | |
| CN204634529U (en) | Plant bracing frame is used in one grow wheat greenhouse pot culture test | |
| CN201422292Y (en) | Support rod | |
| CN206978157U (en) | A kind of flower pot with automatic watering function for being used to plant tree peony with ventilation function | |
| CN203775825U (en) | Fixing and protecting jacket for tree support rack | |
| CN204762376U (en) | Crape myrtle platymiscium live body trunk qu ganshu artistic design die carrier | |
| CN210537728U (en) | Gardens perennial root flowers support | |
| CN205053555U (en) | Degree of depth adjustable sectional type rattan woven ware vase | |
| CN204272784U (en) | A kind of Water Sproading flowerpot | |
| CN203167702U (en) | Lagerstroemia plant trunk cylinder inarching formwork | |
| CN204634540U (en) | A kind of convenient booth concrete column hanging thing | |
| CN203860107U (en) | Multifunctional shaping device for gardening bonsai modeling | |
| CN204634539U (en) | A kind of cement pillar supports frame | |
| CN211047947U (en) | Landscape flower planting device of damage prevention | |
| CN203801377U (en) | Guardrail flowerpot | |
| CN204894954U (en) | Metal flower | |
| CN203788800U (en) | Vegetable planting pot with water returning function | |
| CN215530289U (en) | Hami melon is planted with leading rattan device | |
| CN206821510U (en) | A kind of fig tree starches collecting bottle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20210526 Decision number of declaring invalidation: 49854 Granted publication date: 20150902 |