CN2352086Y - Improvement for joint structure of Christmas tree branches - Google Patents
Improvement for joint structure of Christmas tree branches Download PDFInfo
- Publication number
- CN2352086Y CN2352086Y CN 98248406 CN98248406U CN2352086Y CN 2352086 Y CN2352086 Y CN 2352086Y CN 98248406 CN98248406 CN 98248406 CN 98248406 U CN98248406 U CN 98248406U CN 2352086 Y CN2352086 Y CN 2352086Y
- Authority
- CN
- China
- Prior art keywords
- branch
- main body
- elliptical aperture
- annular seating
- christmas tree
- 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 - Lifetime
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Abstract
The utility model relates to an improvement for the joint structure of Christmas tree branches, which has the design of the joint of the Christmas tree branches as an umbrella-shaped body which is provided with a plurality of symmetrical top and bottom elliptical holes and grooves on the inner and the outer sides, then the tree branches are inserted and penetrated through the top and bottom elliptical holes and fixed at the end of the groove, and a very natural and stable fixing state is formed. The utility model has the advantages of simple structure, block mount, easy use, time saving and low cost.
Description
The utility model relates to a kind of Christmas tree structure, mainly is the improvement to artificial tree branch joint design.
The branch of general artificial Christmas, it is fixed in the mode of trunk (trunk), all is directly branch to be bundled on the trunk with iron wire, and branch folding one-tenth is parallel with trunk, so that packed and transported.During the combination of consumer's desire, one by one with the branch bending, represent with required angle again again.This mode not only requires great effort, consuming time, and the iron wire easy deformation of binding branch fractures.In recent years, though some relatively more novel inventions (seeing shown in Fig. 1,2,3) are arranged, as a kind of pawl formula branch joint 1A, can allow branch 2A predetermined fixed in the above, the pawl stiff end 3A of this joint 1A and branch 2A are fixedly the time, need earlier with a rivet 4A through between its pawl stiff end 3A, again branch 2A is fixed on the rivet 4A, so not only the combination assembling bothers time-consuming very much, manufacturing cost is higher, and branch is difficult stable, is easy to generate distortion, so economic, practical value is lower, can't widespread usage.
The purpose of this utility model is to create a kind of simple structure at above-mentioned defective, uses and assembles the header structure of Christmas tree scion grafting very easily.
The Christmas tree scion grafting head that the utility model provides, it mainly is a umbrella shape main body 1 with the branch joint design, main body 1 upper end is taper annular seating 2 in, these annular seating 2 avris are provided with several to being much of elliptical aperture 3, top has several symmetrical grooves 4, last ora terminalis has an annular lip 5, postponing, annular seating 2 inboard bottoms also have and several following elliptical apertures 6 of above-mentioned upward elliptical aperture 3, groove 4 symmetries, the centre of main body 1 is outer cone hollow 7 shapes, the lower end of postponing is a cylinder 8 shapes, and a fixing hole 81 is respectively established in the both sides of cylinder 8.
The utility model in use, branch that can desire is fixing, last elliptical aperture 3 by annular seating 2 avris of umbrella shape main body inserts, penetrate the following elliptical aperture 6 of annular seating 2 inboard bottoms again, after branch bent inwards with an angle, the branch afterbody is bent a little again, be fixed in the groove 4 of top then, branch and umbrella shape main body 1 promptly are very natural stationary state mutually like this.
, further be illustrated architectural feature detail knowledge of the present utility model for ease of the auditor below in conjunction with accompanying drawing.
Graphic and number in the figure illustrates:
The enforcement schematic perspective view of the existing pawl formula branch joint of Fig. 1.
The pawl stiff end of the existing pawl formula branch joint of Fig. 2 and fixing the overlooking of branch
Generalized section.
The pawl stiff end of the existing pawl formula branch joint of Fig. 3 and the fixing side-looking of branch
Generalized section.
Fig. 4 schematic perspective view of the present utility model.
Fig. 5 master of the present utility model looks schematic perspective view.
Fig. 6 embodiment schematic perspective view of the present utility model.
Fig. 7 groove of the present utility model, upper and lower elliptical aperture and branch are fixed
Generalized section.Taper annular seating 3--goes up elliptical aperture 7--outer cone hollow 8--cylinder 81-fixing hole 9--branch 10-trunk under the elliptical aperture 4--groove 5--annular lip 6--in the 1A-pawl formula branch joint 2A-branch 3A-pawl stiff end 4A-rivet 1--umbrella shape main body 2--
Referring to Fig. 4, schematic perspective view of the present utility model, the utility model mainly is designed to a umbrella shape main body 1 with Christmas tree scion grafting head, main body 1 upper end is taper annular seating 2 in, these annular seating 2 avris are provided with several to being much of elliptical aperture 3, top has several symmetrical grooves 4, last ora terminalis has an annular lip 5, postponing, annular seating 2 inboard bottoms also have and several following elliptical apertures 6 of above-mentioned upward elliptical aperture 3, groove 4 symmetries, last is outer cone hollow form 7 in the centre of main body 1, postponing is a cylinder 8 shapes to the lower end, and the both sides of cylinder 8 respectively are provided with a fixing hole 81.
Other sees also Fig. 5,6,7, when using the utility model mount branch, be about to of last elliptical aperture 3 insertions of the branch 9 of each suitable length by annular seating 2 avris of umbrella shape main body 1, penetrate the following elliptical aperture 6 of annular seating 2 inboard bottoms again, then branch 9 is bent inwards with an angle, and branch 9 afterbodys are bent a little the groove 4 that is fixed in the top, make branch 9 and umbrella shape main body 1 be a very natural stationary state mutually, at last umbrella shape main body 1 is worn into trunk 10, and, pass fixing can finishing with screw with the fixing hole 81 involutory fixing hole places that on trunk 10, reserved of main body 1 lower end cylinder 8.
The utility model has the advantage of: simple in structure, combination is assembled and is used non-Often easy, save time, cheap for manufacturing cost, have higher economic, practical value.
Claims (2)
1. the branch joint design of a Christmas tree, it is characterized in that mainly being a umbrella shape main body (1) with the branch joint design, main body (1) upper end is taper annular seating (2) in, this annular seating (2) avris is provided with several to being much of elliptical aperture (3), top has several symmetrical grooves (4), last ora terminalis has an annular lip (5), postponing, the inboard bottom of annular seating (2) also has and above-mentioned upward elliptical aperture (3), several of groove (4) symmetry are elliptical aperture (6) down, the centre of main body (1) is outer cone hollow (a 7) shape, the lower end of postponing is a cylinder (8) shape, and a fixing hole (81) is respectively established in the both sides of cylinder (8).
2. the branch joint design of Christmas tree according to claim 1, it is characterized in that the fixing branch (9) of desire is socketed in the last elliptical aperture (3) of annular seating (2) avris of umbrella shape main body (1), and through the following elliptical aperture (6) of the inboard bottom of annular seating (2), branch (9) bends inwards with an angle, and its afterbody bends a little, is fixedly connected on the groove (4) of top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98248406 CN2352086Y (en) | 1998-11-18 | 1998-11-18 | Improvement for joint structure of Christmas tree branches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98248406 CN2352086Y (en) | 1998-11-18 | 1998-11-18 | Improvement for joint structure of Christmas tree branches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2352086Y true CN2352086Y (en) | 1999-12-08 |
Family
ID=33993416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98248406 Expired - Lifetime CN2352086Y (en) | 1998-11-18 | 1998-11-18 | Improvement for joint structure of Christmas tree branches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2352086Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6876545B2 (en) | 2001-02-09 | 2005-04-05 | Acer Inc. | Flat panel display apparatus and tilt/swivel mechanism therein |
-
1998
- 1998-11-18 CN CN 98248406 patent/CN2352086Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6876545B2 (en) | 2001-02-09 | 2005-04-05 | Acer Inc. | Flat panel display apparatus and tilt/swivel mechanism therein |
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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 | ||
| CX01 | Expiry of patent term |