CN115067729B

CN115067729B - Collapsible joining in marriage lamp christmas tree

Info

Publication number: CN115067729B
Application number: CN202210806195.3A
Authority: CN
Inventors: 程存岳
Original assignee: Zhejiang Laihe Technology Co ltd
Current assignee: Zhejiang Laihe Technology Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2023-11-07
Anticipated expiration: 2042-07-08
Also published as: CN115067729A

Abstract

The invention relates to a foldable lamp-matching Christmas tree, which comprises a bottom bracket, wherein a spring is arranged in the center of the bottom bracket; the upper end of the spring is abutted against the tree top; when the Christmas tree is in a unfolding state, the spring is lengthened; when the Christmas tree is in the storage state, the spring rebound is compressed and stored in the center of the Christmas tree; the tree rings are provided with a plurality of built-in wires, the built-in wires comprise lamp bead wires and touch wires, and the touch wires are powered from the outside and are communicated with the lamp bead wires so as to enable the lamp beads to be electrified and lightened; all support through the joint structure between the adjacent tree ring and connect, when adjacent tree ring joint, the contact wire contact on the adjacent two-layer tree ring switches on, can get the electricity from outside and make the lamp pearl light. The invention has the beneficial effects that: the storage volume is small, and the transportation cost is low; the lamp is equipped with the self-carrying lamp, and the power is supplied when the lamp is pulled up; the installation is convenient, the tree is formed by pulling up and rotating, and the height can be adjusted according to actual needs; meanwhile, the storage is convenient and fast, and the next use is not affected.

Description

Collapsible joining in marriage lamp christmas tree

Technical Field

The invention relates to the field of ornaments, in particular to a consistent foldable lamp-matching Christmas tree.

Background

Along with the increasing importance of holidays, the requirement of people on holiday decoration is also higher, and in western Christmas, the Christmas tree is an indispensable ornament, and the traditional Christmas tree is unfavorable for the protection of forest resources because a large amount of forest is consumed, so in recent years, the artificial Christmas tree is popular.

From the original tree to the simulation tree, to various abstract Christmas trees and Christmas tree lights, the arch support holiday atmosphere is indispensable. The market demand is very large. The artificial Christmas tree needs to be erected on the ground and is provided with the base and the branches, and the existing Christmas tree cannot be folded or can be folded along the branches, so that the occupied space of the Christmas tree is large, and the transportation cost is high. There are also many christmas trees assembled, and the customer purchases back to the professional engineer or assembles himself, which incurs much assembly cost and time. Meanwhile, the Christmas tree in the prior art has a certain storage problem, and because the Christmas tree with the lamp generally needs to be provided with the lead, the lead is easy to age and inconvenient to store, and the next use is affected if the lead is not stored well.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides a foldable lamp-matching Christmas tree, which has small storage volume and low transportation cost; from taking the joining in marriage the lamp, pull up just circular telegram and simple to operate, accomodate convenient not influencing the next use simultaneously.

A collapsible light-fitting Christmas tree, comprising,

the center of the bottom support is provided with a spring;

the upper end of the spring is abutted against the tree top; when the Christmas tree is in a unfolding state, the spring is lengthened; when the Christmas tree is in the storage state, the spring is compressed and stored in the center of the Christmas tree;

the tree rings are provided with different inner diameters, gradually increase from top to bottom and are arranged in concentric circles;

the tree ring is provided with a plurality of built-in wires, each built-in wire comprises a lamp bead wire and a touch wire, and the touch wire is powered from the outside and is communicated with the lamp bead wire to enable the lamp bead to be electrified and lightened;

all support through the joint structure between the adjacent tree ring and connect, when adjacent tree ring joint, the contact wire contact on the adjacent two-layer tree ring switches on, can get the electricity from outside and make the lamp pearl light.

The technical scheme is further provided as follows: the clamping structure comprises a plurality of corresponding guide rods and U-shaped clamping positions, wherein the upper contacts of the contact wires are positioned on the upper surfaces of the U-shaped clamping positions, and the lower contacts are positioned on the lower surfaces of the guide rods; when the guide rod is clamped into the U-shaped clamping position, the lower contact of the upper contact wire is contacted and conducted with the upper contact of the lower contact wire.

The technical scheme is further provided as follows: the tree ring comprises a skirt frame which is annularly arranged, the guide rods are arranged on the peripheral surface of the lower edge of the skirt frame, and the U-shaped clamping positions are correspondingly arranged on the upper edge of the skirt frame; when the upper and lower adjacent tree rings are connected, the guide rod on the upper tree ring is clamped into the U-shaped clamping position on the lower tree ring, so that the upper and lower tree rings are supported.

The technical scheme is further provided as follows: the skirt frame is provided with a vertical guide groove, the upper end of the guide groove is provided with an arc-shaped section, and the U-shaped clamping position is arranged on the lower groove wall of the arc-shaped section.

The technical scheme is further provided as follows: an outer shoulder is arranged on the outer edge of the lower end of the tree ring, and the guide rod is arranged on the outer shoulder and extends out of the outer shoulder.

The technical scheme is further provided as follows: the lamp beads are connected in series to form a ring through lamp bead wires, and are fixedly sleeved on the outer peripheral surface of the tree ring.

The technical scheme is further provided as follows: the bottom support is a circular chassis, a first spring positioning hole is formed in the center of the bottom support, the lower end of a spring penetrates through the first spring positioning hole and is connected with a fixed back-off, and a back-off groove for accommodating the fixed back-off is formed in the lower end face of the bottom support.

The technical scheme is further provided as follows: the tree top is a cylindrical shell with an opening at the lower end, an outer shoulder is also arranged on the outer edge of the lower end of the tree top, and a guide rod is arranged on the outer shoulder and connected with a tree ring below the outer shoulder; the top surface of the tree top is also provided with a second spring positioning hole, and the upper end of the spring passes through the second spring positioning hole to be fixed on the tree top.

The technical scheme is further provided as follows: the top of the tree top extends upwards to be provided with a fixed rod, and a top star is arranged on the fixed rod.

The technical scheme is further provided as follows: hanging holes are formed in the top surfaces of the tree tops and the tree rings, and hanging grooves are formed in the side walls.

The invention has the beneficial effects that:

1. the invention has small volume after storage, low transportation cost and convenient storage;

2. the adjacent tree rings are electrified through contact points, so that a consumer can set the height of the Christmas tree independently according to the needs, and the applicability is strong;

3. the built-in wires are attached to the tree rings, and the state of the wires is not affected when the wires are stored, so that the damage to the wires caused by bending is avoided.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present invention.

Fig. 2 is a schematic diagram of an arrangement structure of a built-in wire in the present invention.

Fig. 3 is a schematic structural view of a tree ring.

Fig. 4 is an enlarged schematic view of the portion a in fig. 3.

Fig. 5 is a schematic diagram of a connection structure of two tree rings.

Fig. 6 is an enlarged schematic view of the portion B in fig. 5.

Fig. 7 is a schematic view of the bottom structure of the shoe.

FIG. 8 is a schematic diagram of the structure of a tree top;

fig. 9 is a schematic view of the structure of the present invention in the storage state.

The drawings are marked: 100. a bottom support; 110. fixing the back-off; 101. a back-off groove;

200. a spring;

300. a tree top; 310. a fixed rod;

400. a tree ring; 401. u-shaped clamping positions; 402. a guide groove; 403. an arc section; 420. a boss; 404. an avoidance groove; 430. an inner ring;

a. a lamp bead wire;

b. a touch-through wire; b', upper contacts; b ", lower contact;

500. a lamp bead;

600. star jacking;

1. a hanging hole; 2. a hanging groove;

3. an outer shoulder; 3001. a guide rod; 3002. a stop.

Detailed Description

In order to further describe the technical means and effects adopted by the present invention for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present invention with reference to the accompanying drawings and preferred embodiments.

Referring to fig. 1-8, the present embodiment discloses a collapsible light fitting christmas tree.

As shown with reference to fig. 1 and 2, including,

a base 100, wherein a spring 200 is arranged at the center of the base 100;

a tree top 300, wherein the upper end of the spring 200 is abutted against the tree top 300; spring 200 is stretched when the christmas tree is in the unfolded state; when the Christmas tree is in the storage state, the spring 200 is compressed and stored in the center of the Christmas tree;

a plurality of tree rings 400 with different inner diameters, wherein the inner diameters of the tree rings 400 are gradually increased from top to bottom and are concentrically arranged;

the tree ring 400 is provided with a plurality of built-in wires, each built-in wire comprises a lamp bead wire a and a touch wire b, and the touch wire b is powered from the outside and is communicated with the lamp bead wire a to enable the lamp bead 500 to be electrified and lightened;

all support through the joint structure between the adjacent tree ring 400 and connect, when adjacent tree ring 400 joint, contact wire b on the adjacent two-layer tree ring 400 contacts and switches on, can get the electricity from the outside and make lamp pearl 500 light.

Preferably, the lamp beads 500 are connected in series to form a ring shape through the lamp bead wires a, and are fixedly sleeved on the outer circumferential surface of the tree ring 400.

In this embodiment, two contact wires b are provided, which are respectively a positive wire and a negative wire, and the positive wire and the negative wire are connected with an external circuit to form a complete path with the lamp bead wire a, so that the lamp bead 500 is electrified to emit light.

In this embodiment, for convenience of production, the internal lead patch is disposed on the surface of the tree ring 400.

Of course, in other embodiments, the internal leads may be embedded within the tree ring 400, i.e., the internal leads may be embedded during the injection molding of the tree ring 400. Or the surface of the tree ring 400 is provided with a caulking groove, so that the built-in wire is embedded into the caulking groove to ensure the integral integrity of the tree ring 400.

Through the improvement, the built-in wires are always stably arranged on the surface of the hard tree ring 400 in the process of accommodating or unfolding the Christmas tree, and the built-in wires are not damaged due to bending of the Christmas tree.

Referring to fig. 3 and fig. 4, specifically, the clamping structure includes a plurality of corresponding guide rods 3001 and U-shaped clamping positions 401, an upper contact b' of the contact wire b is located on an upper surface of the U-shaped clamping positions 401, and a lower contact b″ is located on a lower surface of the guide rods 3001; when the guide rod 3001 is snapped into the U-shaped detent 401, the lower contact b "of the upper contact wire b is brought into contact with the upper contact b' of the lower contact wire b.

Referring to fig. 5 and 6, specifically, the tree ring 400 includes a skirt frame disposed in a ring shape, the guide rods 3001 are disposed on a peripheral surface of a lower edge of the skirt frame, and the U-shaped clamping positions 401 are correspondingly disposed on an upper edge of the skirt frame; when the upper and lower adjacent tree rings 400 are connected, the guide rod 3001 on the upper tree ring 400 is clamped into the U-shaped clamping position 401 on the lower tree ring 400, so as to support the upper and lower tree rings 400.

In the storage state of the christmas tree, the contact wires b on any two adjacent tree rings 400 are not conducted, at this time, the lamp bead wires a on the upper tree ring 400 are in the off state, and only the lamp beads 500 at the bottommost layer can emit light under the condition of being electrified. When the Christmas tree is unfolded, the upper tree ring 400 is pulled upwards until the guide rods 3001 on the upper tree ring 400 are clamped into the U-shaped clamping positions 401. At this time, the upper contact b' in the U-shaped latching position 401 on the tree ring 400 at the lower layer is in contact conduction with the lower contact b″ on the guide rod 3001 on the tree ring 400 at the upper layer, and in the case of conduction, the lamp bead wire a on the tree ring 400 at the upper layer is energized, that is, the lamp bead 500 on the tree ring 400 at the upper layer can emit light.

Similarly, according to the above method, the user can expand the tree ring 400 with the required number of layers according to the need, so that the lamp beads 500 on the expanded tree ring 400 emit light, and the luminous Christmas tree with the required height is obtained, which has strong applicability.

In order to ensure that the tree ring 400 cannot rotate in the process of expanding and storing upwards, a vertical guide groove 402 is formed in the skirt frame, an arc-shaped section 403 is arranged at the upper end of the guide groove 402, and a U-shaped clamping position 401 is arranged on the lower groove wall of the arc-shaped section 403.

In the process of sliding the guide rod 3001 upwards along the guide groove 402, when the guide rod 3001 slides to the top of the guide groove 402, the tree ring 400 on the upper layer is rotated by a very small angle, so that the guide rod slides along the arc-shaped section 403 until the guide rod slides to the end of the arc-shaped section 403 and is clamped into the U-shaped clamping position 401. At this time, the hands are loosened, and the guide post cannot be automatically separated from the guide groove 402, so that the stability of the Christmas tree in the unfolded state is ensured.

When the christmas tree needs to be stored, the upper tree ring 400 needs to be lifted upwards by means of external force, so that the guide post is separated from the U-shaped clamping position 401, and then the upper tree ring 400 rotates by a very small angle, so that the guide post slides along the arc-shaped section 403 until entering the vertical guide groove 402. At this time, the guide post can automatically fall along the guide groove 402 when the hand is released, that is, the upper tree ring 400 can automatically fall down to be stored, as shown in fig. 9.

In this embodiment, a boss 420 is disposed at the upper end of the tree ring 400, and the boss 420 and the end face of the tree ring 400 arc-shaped in transition. The boss 420 is located at the upper end of the guide slot 402, and provides a space for the arc-shaped section 403, so as to reduce the overlapping portion between two adjacent layers of tree rings 400.

In this embodiment, a stop portion 3002 is disposed on an outer end surface of the guide post, and a lower end of the stop portion 3002 is lower than a lowest point of the guide post. Meanwhile, an avoidance groove 404 is formed in the peripheral surface of the tree ring 400 and located on the outer side of the U-shaped clamping position 401, and when the guide rod 3001 is clamped into the U-shaped clamping position 401, the stop portion 3002 is located above the avoidance groove 404.

In this embodiment, an outer shoulder 3 is provided on the outer edge of the lower end of the tree ring 400, and the guide rod 3001 is provided on the outer shoulder 3 and protrudes outside the outer shoulder 3.

In order to match the structure of the tree ring 400, in the unfolded state, the outer circumferential surface of the outer shoulder 3 is just positioned in the opening at the upper end of the tree ring 400, and a gap is reserved between the outer circumferential surface and the inner wall of the tree ring 400.

In order to facilitate accommodating the christmas tree, referring to fig. 7, the bottom support 100 is a circular chassis, a first spring positioning hole is provided at the center of the bottom support 100, the lower end of the spring 200 passes through the first spring positioning hole and is connected with a fixed back-off 110, and a back-off groove 101 for accommodating the fixed back-off 110 is provided on the lower end surface of the bottom support 100.

Referring to fig. 8, the tree top 300 is a cylindrical shell with an opening at a lower end, an outer shoulder 3 is also arranged on the outer edge of the lower end of the tree top 300, and a guide rod 3001 is arranged on the outer shoulder 3 and connected with the tree ring 400 below; the top surface of the tree top 300 is further provided with a second spring positioning hole, and the upper end of the spring 200 passes through the second spring positioning hole and is fixed on the tree top 300.

The upper and lower ends of the spring 200 are respectively fixed to the base 100 and the tree top 300, and the spring 200 is stretched due to the supporting effect of the multi-layer tree ring 400 when the Christmas tree is in the unfolded state; when the snap structure on the tree ring 400 is disengaged, the tree top 300 is pulled downward under the reset action of the spring 200, and the middle tree ring 400 also falls downward under the action of gravity, so that the storage is completed.

Preferably, the top of the tree top 300 is provided with a fixing rod 310 extending upwards, and the fixing rod 310 is provided with a top star 600.

In other embodiments, a decorative piece such as a love piece may be mounted on the fixing rod 310. And the star 600 can realize the lighting function by arranging a built-in wire on the tree top 300, and can also be arranged to be not lighted.

In order to meet the decoration function of the Christmas tree, hanging holes 1 are arranged on the top surface of the tree top 300 and the top surface of the tree ring 400, and hanging grooves 2 are arranged on the side walls.

In this embodiment, an inner ring 430 extends toward the center on the upper end surface of the tree ring 400, and hanging holes 1 are also arranged on the inner ring 430 for hanging small gifts. In the unfolded state, the outer shoulder 3 at the lower end of the tree ring 400 is just below the inner ring 430, and the outer shoulder 3 is hidden.

The present invention is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present invention.

Claims

1. A collapsible lamp christmas tree, characterized in that: comprising the steps of (a) a step of,

the shoe comprises a shoe body (100), wherein a spring (200) is arranged in the center of the shoe body (100);

a tree top (300), wherein the upper end of the spring (200) is abutted against the tree top (300); when the Christmas tree is in a unfolding state, the spring (200) is lengthened; when the Christmas tree is in the storage state, the spring (200) rebounds to the original length and is stored in the center of the Christmas tree;

a plurality of tree rings (400) with different inner diameters, wherein the inner diameters of the tree rings (400) are gradually increased from top to bottom and are arranged in concentric circles;

the tree ring (400) is provided with a plurality of built-in wires, each built-in wire comprises a lamp bead wire (a) and a touch wire (b), and the touch wire (b) is powered from the outside and is conducted with the lamp bead wire (a) to enable the lamp bead (500) to be electrified and lightened;

the adjacent tree rings (400) are all supported and connected through the clamping structure, and when the adjacent tree rings (400) are clamped, the contact wires (b) on the adjacent two layers of tree rings (400) are contacted and conducted, so that the lamp beads (500) can be lightened by taking electricity from the outside;

the clamping structure comprises a plurality of corresponding guide rods (3001) and U-shaped clamping positions (401), wherein an upper contact (b ') of the contact wire (b) is positioned on the upper surface of the U-shaped clamping positions (401), and a lower contact (b') is positioned on the lower surface of the guide rods (3001); when the guide rod (3001) is clamped into the U-shaped clamping position (401), the lower contact (b ') of the upper contact wire (b) is in contact conduction with the upper contact (b') of the lower contact wire (b);

the tree ring (400) comprises a skirt frame which is annularly arranged, the guide rods (3001) are arranged on the peripheral surface of the lower edge of the skirt frame, and the U-shaped clamping positions (401) are correspondingly arranged on the upper edge of the skirt frame; when the upper and lower adjacent tree rings (400) are connected, a guide rod (3001) on the upper tree ring (400) is clamped into a U-shaped clamping position (401) on the lower tree ring (400), so that the upper tree ring (400) and the lower tree ring (400) are supported;

the skirt frame is provided with a vertical guide groove (402), the upper end of the guide groove (402) is provided with an arc-shaped section (403), and the U-shaped clamping position (401) is arranged on the lower groove wall of the arc-shaped section (403).

2. A collapsible light fitting christmas tree according to claim 1, characterized in that: an outer shoulder (3) is arranged on the outer edge of the lower end of the tree ring (400), and the guide rod (3001) is arranged on the outer shoulder (3) and extends out of the outer shoulder (3).

3. A collapsible light fitting christmas tree according to claim 1, characterized in that: the lamp beads (500) are connected in series to form a ring through lamp bead wires (a), and are fixedly sleeved on the outer peripheral surface of the tree ring (400).

4. A collapsible light fitting christmas tree according to claim 1, characterized in that: the bottom support (100) is a circular chassis, a first spring positioning hole is formed in the circle center of the bottom support (100), the lower end of a spring (200) penetrates through the first spring positioning hole and is connected with a fixed back-off (110), and a back-off groove (101) for accommodating the fixed back-off (110) is formed in the lower end face of the bottom support (100).

5. A collapsible light fitting christmas tree according to claim 2, characterized in that: the tree top (300) is a cylindrical shell with an opening at the lower end, an outer shoulder (3) is also arranged on the outer edge of the lower end of the tree top (300), and a guide rod (3001) is arranged on the outer shoulder (3) and connected with the tree ring (400) below; the top surface of the tree top (300) is also provided with a second spring positioning hole, and the upper end of the spring (200) passes through the second spring positioning hole and is fixed on the tree top (300).

6. A collapsible light fitting christmas tree according to claim 5, characterized in that: the top of the tree top (300) extends upwards to be provided with a fixed rod (310), and a top star (600) is arranged on the fixed rod (310).

7. A collapsible light fitting christmas tree according to claim 1, characterized in that: hanging holes (1) are formed in the top surfaces of the tree top (300) and the tree ring (400), and hanging grooves (2) are formed in the side walls.