CN105615595B - Christmas tree pin - Google Patents
Christmas tree pin Download PDFInfo
- Publication number
- CN105615595B CN105615595B CN201610017129.2A CN201610017129A CN105615595B CN 105615595 B CN105615595 B CN 105615595B CN 201610017129 A CN201610017129 A CN 201610017129A CN 105615595 B CN105615595 B CN 105615595B
- Authority
- CN
- China
- Prior art keywords
- loop bar
- ring
- support feet
- christmas tree
- trunk
- 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.)
- Active
Links
- 241000191291 Abies alba Species 0.000 title claims abstract description 29
- 210000002683 foot Anatomy 0.000 claims abstract description 57
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 210000000078 claw Anatomy 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 235000019994 cava Nutrition 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 241001661355 Synapsis Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G33/00—Religious or ritual equipment in dwelling or for general use
- A47G33/04—Christmas trees
- A47G33/12—Christmas tree stands
- A47G33/1206—Christmas tree stands of self-clamping type
Abstract
The present invention relates to leisure goods technical field, more particularly to a kind of Christmas tree pin, it includes the loop bar for trunk insertion（1）And it is arranged on the multiple support feets on loop bar（2）, it is characterised in that：The loop bar（1）Upper end outer circumferential is provided with external screw thread, the loop bar（1）Upper end inner periphery is provided with the conical surface（3）, it also includes and loop bar（1）On external screw thread coordinate clamp nut（4）And at least one be arranged on loop bar（1）The interior and conical surface（3）The dead ring of cooperation（5）, the dead ring（5）Including ring body（6）And multiple is arranged on ring body（6）It is upper to be used for clamping through ring body（6）The elastic hook of trunk grab（7）, the elastic hook grabs（7）Outer face and the conical surface（3）It is close to, the clamp nut（4）Top is provided with for propping up dead ring（5）Pressure ring（8）.This Christmas tree pin suitability is preferable.
Description
Technical field
The present invention relates to leisure goods technical field, more particularly to a kind of Christmas tree pin.
Background technology
Christmas Day is American-European countries's red-letter day the grandest, and it is one of the tradition on Christmas Day to place Christmas tree, and previous does
Method is front and rear by an aithullium such as pine tree at Christmas, places in doors or outdoor, and is filled with Christmas lamp and colour
Jewelry is decorated, but because traditional Christmas tree needs to consume a large amount of forests, so it is unfavorable for environmental protection, therefore artificial Christmas
Tree gradually comes into vogue.Artificial Christmas mainly include trunk, branch and tree pin, and the tree of existing different height has sizes
Trunk, the trunk of every kind of size is required to be adapted to different size tree pin, and the suitability of so tree pin is poor.Nowadays in the market
It is that non-stop layer positioner or device validity are inadequate to have many tree pin；Therefore the stability of tree is also poor.
The content of the invention
The technical problems to be solved by the invention are：There is provided a kind of suitability preferable Christmas tree pin.
The technical solution adopted in the present invention is：A kind of Christmas tree pin, it includes the loop bar inserted for trunk and sets
The multiple support feets on loop bar are put, the loop bar upper end outer circumferential is provided with external screw thread, is set on the inner periphery of the loop bar upper end
There is the conical surface, it also includes being arranged in loop bar with the clamp nut of the external screw thread cooperation on loop bar and at least one and matches somebody with somebody with the conical surface
The dead ring of conjunction, the dead ring includes that ring body and multiple are arranged on is used for clamping through ring body on ring body
The elastic hook of trunk grab, the outer face that the elastic hook is grabbed is close to the conical surface, and the clamp nut top is provided with for propping up
The pressure ring of dead ring.
Operation principle of the invention is：Dead ring is extend into the opening of loop bar upper end first, now on dead ring
Elastic hook is grabbed can offset with the conical surface in loop bar upper end, then will fastening swivel nut in loop bar upper end, the now pressure on clamp nut
Ring is offseted with the ring body of dead ring, and then trunk is extend into loop bar because the ring body of dead ring and
The diameter of loop bar is greater than the diameter of trunk, so trunk can extend into loop bar bottom, then screws clamp nut, now
Pressure ring on clamp nut can press down the ring body of dead ring, and and then cause that elastic hook is grabbed and pressed down, and because
Elastic hook is grabbed and is close to the conical surface, so elastic hook is grabbed while can deform inside, clamp nut is persistently screwed, until elastic hook
Grab propping up trunk and then locking trunk for inside.
Using above structure compared with prior art, the present invention has advantages below：So set, can be according to different chis
Very little trunk adjusts the elasticity of clamp nut, and then enables that Christmas tree pin is adapted to various sizes of trunk, and tightly
Gu ring can be multiple, dead ring can be so changed if size disparity is larger, can also reach adaptation various sizes of
The purpose of trunk, and most of part of Christmas tree pin need not be changed, it is only necessary to a dead ring is changed, is changed
Cost is relatively low, and locking is also than stronger.
Preferably, the loop bar end portion caves inward to form multiple installation projections installed for support feet, it is described
The lower rotational of support feet one end is connected in installation projection.So set, it is not necessary to extra one use of setting outside loop bar
In install support feet mounting assembly, it is cost-effective, and support feet install it is also more convenient.
Preferably, the protection cap that is also slidingly connected on the loop bar outer wall, and the top of described support feet one end sets
There is the chimb pushed down for protection cap and prevent support feet from arbitrarily packing up, and described support feet one end is additionally provided with for preventing support feet from squeezing
Bear down on one and hinder the flanging of loop bar.By setting protection cap and chimb, by the chimb in mounted support feet be stuck in protection cap with
Between loop bar, Christmas tree pin so is being set up, however it is necessary that when lifting Christmas tree pin, support feet will not shrink to be come, and is used
Family is more convenient to use, and sets chimb in support feet and loop bar contact position, so that support feet connects with loop bar
Contacting surface product becomes big so that support feet is not easy top and hinders loop bar so that the service life of loop bar is elongated, while can also strengthen support feet
Intensity be hardly damaged it.
Preferably, the protection cap is provided with the groove matched with support feet shape, and the protection cap connects with loop bar
Synapsis is additionally provided with multiple elastic claws for compressing chimb.Groove is set, can enable that protection cap is preferably covered in support feet, and
And protection cap be enclosed within support feet after do not return any rotation, and elastic claw is set, because the size of chimb is as support feet
It is that possible change, so there is provided elastic claw can be adapted to the chimb of different-thickness so that suitability is stronger.
Preferably, the depression is for propping up the trunk that extend into the loop bar and then arc of trunk clamping is recessed
Fall into.Depression is arranged to arc-shaped recess, such trunk is, by dead ring clamping, then to stretch into recess after loop bar is stretched into first
Be highlighted afterwards multiple arcs depression clamping, so reached the effect of centralized positioning so that trunk keep it is perpendicular to the ground and
And have good stability.
Preferably, the support feet other end is provided with foot pad, and the foot pad bottom is provided with anti-slop serrations.So set,
Christmas tree pin is not easy to slide when placing on the ground, relatively more firm.
Preferably, the loop bar bottom is additionally provided with the bottom matched with loop bar bottom shape, and also set on the bottom
There is the center ring done for locating tree.So setting can effectively prevent debris from entering into inside loop bar, and can play one
Fixed centralized positioning effect.
Preferably, it also includes snapping connection retainer ring in loop bar upper end, the retainer ring excircle be provided with
The external screw thread that the internal thread of clamp nut matches, the retainer ring inner periphery is provided with the conical surface coordinated with dead ring.Because straight
Being connected on loop bar outside setting external screw thread may need the thickness of loop bar thicker, and so general pipe is not reached, so selection
One retainer ring is set on sleeve pipe, then external screw thread is set outside retainer ring and is coordinated with clamp nut, be achieved in that
It is simple and convenient, and cost is relatively low, and loop bar intensity in itself will not be destroyed, the conical surface is directly set inside loop bar also not
It is very convenient, so be arranged on inside retainer ring, so equally implements simple and convenient, and cost is relatively low, and will not
Destroy loop bar intensity in itself.
Brief description of the drawings
Fig. 1 is the part explosive view after Christmas tree pin support feet of the present invention is launched.
Fig. 2 is the structural representation after Christmas tree pin support feet of the present invention is packed up.
Fig. 3 is the explosive view of Christmas tree footmuff bar part of the present invention.
Fig. 4 is a kind of structural representation of dead ring of Christmas tree pin of the present invention.
Fig. 5 is the structural representation of Christmas tree pin another kind dead ring of the present invention.
Fig. 6 is the sectional view of Christmas tree pin of the present invention.
Fig. 7 is enlarged drawing at Fig. 6 A.
As shown in the figure：1st, loop bar；2nd, support feet；3rd, the conical surface；4th, clamp nut；5th, dead ring；6th, ring body；7th, elasticity
Hook is grabbed；8th, pressure ring；9th, install raised；10th, protection cap；11st, chimb；12nd, flanging；13rd, groove；14th, elastic claw；15th, foot pad；16、
Bottom；17th, retainer ring.
Specific embodiment
The present invention is described further with specific embodiment below in conjunction with accompanying drawing, but the present invention be not limited only to it is following
Specific embodiment.
A kind of Christmas tree pin, it includes the loop bar 1 inserted for trunk and the multiple support feets 2 being arranged on loop bar,
The upper end outer circumferential of the loop bar 1 is provided with external screw thread, and the upper end inner periphery of the loop bar 1 is provided with the conical surface 3, and it also includes and loop bar
The clamp nut 4 and at least one that external screw thread on 1 coordinates is arranged on the dead ring 5 coordinated with the conical surface 3 in loop bar 1, described
Dead ring 5 includes that ring body 6 and multiple are arranged on is used for clamping through the bullet of the trunk of ring body 6 on ring body 6
Property hook grabs 7, and the elastic hook grabs 7 outer face and the conical surface 3 is close to, and the top of the clamp nut 4 is provided with for propping up dead ring 5
Pressure ring 8.The clamp nut 4 is integrally formed with pressure ring 8, and is uniformly provided with the outer wall of the clamp nut 4 multiple anti-
It is sliding raised.The dead ring 5 is at least one, and the application specific embodiment is provided with two, as shown in figs. 4 and 5, works as needs
When the trunk diameter of insertion is larger, using this dead rings of Fig. 4, this dead ring mainly include ring body 6 and with annular
The integrally formed elastic hook of body grabs 7, and the elastic hook is grabbed 7 and is uniformly arranged on the lower end of ring body 6, so this dead ring bullet
Property is relatively low, and deformation range is smaller.As shown in Figure 5 another dead ring 5, it is this be also mainly include ring body 6 and with
The integrally formed elastic hook of ring body grabs 7, but the elastic hook of this dead ring 5 is grabbed and be equipped with 7 multiple grooves, thus
So that the elasticity that elastic hook grabs 7 is higher, and then more various sizes of trunks can be adapted to, and this elastic hook grabs 7 thickness
Also it is wider.
The end portion of the loop bar 1 caves inward to form multiple installation projections 9 installed for support feet 2, the support feet 2
The lower rotational of one end is connected in installation raised 9.The installation projection is formation between two depressions, extra to increase
Plus component, and the application specific embodiment is that have four to install raised 9, can so install four support feets 2.
Also be slidingly connected a protection cap 10 on the outer wall of the loop bar 1, and the top of the one end of the support feet 2 is provided with for protecting
Protecting cover 10 pushes down the chimb 11 for preventing support feet 2 from arbitrarily packing up, and the one end of the support feet 2 is additionally provided with for preventing support feet 2
Hinder the flanging 12 of loop bar 1 in extruding top.Protection cap is movably set on loop bar 1, so when locking support pin 2 is needed, just
Protection cap is pushed, chimb 11 is pushed down, when needing to draw in support feet 2, will moved in protection cap so that chimb 11 takes off with protection cap
From, and then cause that support feet 2 draws under gravity.The flanging 12 and chimb 11 are integrally formed in support feet
On 2, so only needing to cut into this shape, chimb 11 and flanging 12, the flanging 12 are formed by then folding some
There are two in each support feet 2, be separately positioned on the both sides of the one end of support feet 2.
The protection cap 10 is provided with the groove 13 matched with the shape of support feet 2, and the protection cap 10 is contacted with loop bar 1
Place is additionally provided with multiple elastic claws 14 for compressing chimb 11.Elastic claw is to be uniformly arranged on one end that protection cap 10 is contacted with loop bar 1
, chimb 11 stretches out protection cap 10 and then by elastic claw card master from that one end, and elastic claw is resilient, so when convex
The thickness of side 11 has to change can also be extended through.
The depression is for propping up the trunk that extend into loop bar and then by the arc-shaped recess of trunk clamping.Because depression
It is the inner-concave of loop bar 1, so being raised from the point of view of inside, and because depression is that have multiple, projection is seen from loop bar
Also there is a multiple, and the diameter of an accommodating cavity that multiple is convexed to form is slowly to diminish, i.e., and trunk is extend into multiple projections
That more down more blocks afterwards is tight, so combines the clamping trunk of top dead ring 5, so equivalent to having carried out clamping twice to trunk,
So clamping effect can be more preferable.
The other end of the support feet 2 is provided with foot pad 15, and the bottom of the foot pad 15 is provided with anti-slop serrations.The support feet 2 is another
One end snaps connection a support member, and the foot pad 15 is arranged on support member.
The bottom of the loop bar 1 is additionally provided with the bottom 16 matched with the bottom shape of loop bar 1.The bottom of the loop bar 1 is similar one
Cross, so bottom is also similar criss-cross, and is additionally provided with the center ring for positioning trunk on the bottom 16, described
Center ring I pass through.
It also includes snapping connection the retainer ring 17 in the upper end of loop bar 1, and the excircle of the retainer ring 17 is provided with and fastening
The external screw thread that the internal thread of nut 4 matches, the inner periphery of the retainer ring 17 is provided with the conical surface 3 coordinated with dead ring.The cone
Face 3 is separately positioned on the inner periphery of retainer ring 17 and excircle with external screw thread, and retainer ring lower end is provided with a draw-in groove, and card
Buckle is provided with groove, the outer wall of the loop bar 1 is provided with the breach for buckle insertion.
Claims (7)
1. a kind of Christmas tree pin, it includes the loop bar (1) and multiple support feets for being arranged on loop bar for trunk insertion
(2), it is characterised in that：Loop bar (1) upper end outer circumferential is provided with external screw thread, and loop bar (1) upper end inner periphery is provided with
The conical surface (3), it also includes being arranged on loop bar (1) with the clamp nut (4) of the external screw thread cooperation on loop bar (1) and at least one
The interior dead ring (5) coordinated with the conical surface (3), the dead ring (5) is arranged on ring body including ring body (6) and multiple
(6) it is used to clamping on be grabbed (7) through the elastic hook of the trunk of ring body (6), the elastic hook grabs outer face and the conical surface of (7)
(3) it is close to, clamp nut (4) top is provided with the pressure ring (8) for propping up dead ring (5)；Loop bar (1) end portion
Cave inward to form multiple installations projection (9) installed for support feet (2), the lower rotational connection of described support feet (2) one end
On raised (9) are installed.
2. Christmas tree pin according to claim 1, it is characterised in that：Also it is slidingly connected one on loop bar (1) outer wall
Individual protection cap (10), and the support feet (2) one end top be provided with for protection cap (10) push down prevent support feet (2) arbitrarily receive
The chimb (11) for rising, and the support feet (2) one end is additionally provided with the flanging for preventing support feet (2) extruding top to hinder loop bar (1)
(12)。
3. Christmas tree pin according to claim 2, it is characterised in that：The protection cap (10) is provided with and support feet
(2) groove (13) that shape matches, and the protection cap (10) is additionally provided with multiple for compressing chimb with loop bar (1) contact position
(11) elastic claw (14).
4. Christmas tree pin according to claim 1, it is characterised in that：The depression is to extend into loop bar for propping up
Trunk so that by the arc-shaped recess of trunk clamping.
5. Christmas tree pin according to claim 1, it is characterised in that：Support feet (2) other end is provided with foot pad
, and the foot pad (15) bottom is provided with anti-slop serrations (15).
6. Christmas tree pin according to claim 1, it is characterised in that：Loop bar (1) bottom is additionally provided with and loop bar (1)
The bottom (16) that bottom shape matches, and the center ring for positioning trunk is additionally provided with the bottom (16).
7. Christmas tree pin according to claim 1, it is characterised in that：It also includes snapping connection in loop bar (1) upper end
Retainer ring (17), retainer ring (17) excircle is provided with the external screw thread matched with the internal thread of clamp nut (4), described
Retainer ring (17) inner periphery is provided with the conical surface (3) coordinated with dead ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610017129.2A CN105615595B (en) | 2016-01-12 | 2016-01-12 | Christmas tree pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610017129.2A CN105615595B (en) | 2016-01-12 | 2016-01-12 | Christmas tree pin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105615595A CN105615595A (en) | 2016-06-01 |
| CN105615595B true CN105615595B (en) | 2017-05-31 |
Family
ID=56031272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610017129.2A Active CN105615595B (en) | 2016-01-12 | 2016-01-12 | Christmas tree pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105615595B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101986984A (en) * | 2009-08-03 | 2011-03-23 | 中山华泰工艺制品有限公司 | Support assembly |
| CA2717152A1 (en) * | 2010-10-07 | 2012-04-07 | Hortrend Industrial Ltd. | "push n' lock" tree stand |
| CN104068735A (en) * | 2013-03-27 | 2014-10-01 | 保利集团澳门有限公司 | Stand with inserts |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0900548D0 (en) * | 2009-01-14 | 2009-02-11 | Noblett Joseph | Improvements in and relating to tree stands |
| US9375109B2 (en) * | 2011-12-01 | 2016-06-28 | Patent Innovations Llc | Christmas tree stand |
-
2016
- 2016-01-12 CN CN201610017129.2A patent/CN105615595B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101986984A (en) * | 2009-08-03 | 2011-03-23 | 中山华泰工艺制品有限公司 | Support assembly |
| CA2717152A1 (en) * | 2010-10-07 | 2012-04-07 | Hortrend Industrial Ltd. | "push n' lock" tree stand |
| CN104068735A (en) * | 2013-03-27 | 2014-10-01 | 保利集团澳门有限公司 | Stand with inserts |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105615595A (en) | 2016-06-01 |
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