WO2022257156A1

WO2022257156A1 - Simple dynamic ornament

Info

Publication number: WO2022257156A1
Application number: PCT/CN2021/099901
Authority: WO
Inventors: 项正森; 李小凤
Original assignee: 晋江市创优网络科技有限公司
Priority date: 2021-06-12
Filing date: 2021-06-12
Publication date: 2022-12-15

Abstract

Disclosed in the present invention is a simple dynamic ornament, which is provided with a base body and several blade bodies. A driving device is provided with a mounting post, a first spring, a second spring and a hinge base, and the top surface of the base body is recessed downwards to form a recessed mounting cavity, wherein the mounting post is set upright in the recessed mounting cavity; the first spring is a telescopic spring or a memory spring; the second spring is a memory spring or a telescopic spring; the first spring, the hinge base and the second spring are sequentially sleeved outside the mounting post from top to bottom; and the lower end of each blade body is movably hinged to the hinge base. Compared with the prior art, the closing up and opening of each blade body can be achieved by means of the temperature, without using an electric product. The present invention can operate without electricity and is therefore convenient to use, the processing and usage costs thereof are greatly reduced, and there is a significant reduction in the overall mass. Moreover, manual operation is not required for closing up the blade bodies, and the blade bodies can be closed up automatically, which is more convenient in terms of usage. The design of the present invention is more humanized, and the interestingness thereof is superior.

Description

A simple dynamic ornament

technical field

The invention relates to the field of life, in particular to a dynamic ornament.

Background technique

As we all know, the existing artificial flower desktop decorations with petals or leaves, children's toys, aromatherapy boxes and other accessories have fixed shapes, or they are wrapped by petals or leaves, similar to the shape of unbloomed flower buds; Isn't it just that the petals or leaves are spread out, similar to the shape of a blooming flower. This kind of decoration is slightly less decorative and interesting because of its fixed shape. In order to improve the decorative effect and interest, some manufacturers install a motor drive device that drives the petals or leaves to expand or close together on this type of ornament to realize the opening and closing function. Dynamic ornaments. However, the setting of the motor greatly increases the overall weight and cost of this kind of dynamic jewelry, which is not conducive to popularization, and the battery needs to be replaced regularly, which has high cost of use, and it will be in a fixed unfolded state when the switch is pressed once in use. Press the switch again to close up, which is inconvenient to use.

technical problem

Due to the setting of the motor, the traditional dynamic jewelry greatly increases the overall weight and cost, which is not conducive to promotion, and the battery needs to be replaced regularly. The cost of use is high, and the switch is in a fixed unfolded state when it is used, and it needs to be pressed again when it is closed. The switch can only be closed, which is inconvenient to use.

technical solution

A simple dynamic ornament, which has a base and several pieces, each piece is distributed along the circumference of the base, and each piece is hinged on the base in a way that can be unfolded outward or folded together inward On the base, there is a driving device for driving the pieces to act together; the above-mentioned driving device has a mounting column, a first spring, a second spring and a hinged seat. The column stands upright in the installation cavity, and the upper end of the above-mentioned installation column protrudes upwards outside the installation cavity, and the above-mentioned first spring, hinge seat and second spring are all set outside the installation column, and the first spring, hinge seat and second The springs are arranged sequentially from top to bottom, the first spring is clamped between the bottom of the mounting cavity and the hinge seat, the second spring is clamped between the hinge seat and the upper end of the mounting column; the first spring is a telescopic spring and the second The springs are memory springs, or the first spring is a memory spring, and the second spring is a telescopic spring; the lower ends of each sheet are movably hinged on the above-mentioned hinge seat in a manner that can be tilted outward or erected inward, and each sheet When it is poured outwards, it is arranged at intervals, and when it is erected inwards, each sheet is closely arranged and extends into the receiving cavity to form a water inlet channel that is open at both ends and communicates with the installation cavity.

The center area of the top surface of the above-mentioned base body is recessed with a strip-shaped notch extending in the up-down direction, the above-mentioned strip-shaped notch is the installation cavity, and the above-mentioned installation column is erected at the central area of the above-mentioned strip-shaped notch, and the above-mentioned The upper end of the mounting column is screwed with a mounting head, and the first spring is clamped between the mounting head and the above-mentioned hinge seat.

The upper end of the above-mentioned mounting column is disassembled and installed with a top box wrapped by various sheets, and the above-mentioned top box has a box cover and a box body that are fastened together up and down.

The above-mentioned installation head is a hollow cylinder with an open bottom surface. The hollow chamber of the above-mentioned installation head has a lower diameter-expanding section and an upper diameter-reduction section. A step surface is formed between the lower diameter-expansion section and the upper diameter-reduction section. The end passes through the lower diameter-expanding section to the upper diameter-reducing section and is screwed together with the lower diameter-reducing section. The upper end of the above-mentioned first spring is in the lower-expanding section. The first spring is tensioned between the bottom of the accommodating recess and the step surface.

The above-mentioned sheet body is an arc-shaped blade with a large middle and small ends. The lower end of the above-mentioned sheet body has a horizontal bar extending horizontally along the width direction of the arc-shaped blade. There are hooking holes extending to the crossbar; the center of the above-mentioned hinged seat is provided with a through hole for the installation column to pass through, and the outer wall of the above-mentioned hinged seat is provided with hinge blocks corresponding to each crossbar. The first end of the hinged block is integrally connected with the hinged seat, the second end of the hinged block is set downwards, and there is an accommodating space between the hinged seat and the outer wall for the cross bar to be embedded in, and the hinged block The second end of the end stretches into the above-mentioned hooking hole.

The above-mentioned hinged seat is a column block, and the bottom surface of the above-mentioned hinged seat is concavely provided with a lower depression, and the upper end of the above-mentioned second spring extends into the lower depression and is arranged against the bottom of the lower depression; There is an arc-shaped block, and there is a space between the above-mentioned arc-shaped block and the inner side wall of the above-mentioned bar-shaped notch for the lower end of the sheet body to extend into. The side of the above-mentioned arc-shaped block facing the hinge seat is a concave arc surface, and the above-mentioned hinge seat The outer wall is located below the first end of the hinge block and is provided with a recessed arc cavity. The inner cavity wall of the above-mentioned concave arc cavity is continuously arranged with the above-mentioned concave arc surface. The above-mentioned cross bar is a cylindrical rod placed horizontally. The concave arc cavity encloses the accommodating space.

The second end face of the above-mentioned arc-shaped block is an inclined plane, and the outer wall of the above-mentioned hinged seat is provided with a cutting inclined surface below the concave arc cavity corresponding to the arc-shaped block. Bottom to top tapered flare.

The strip-shaped notch has a lower cylindrical section, an upper cylindrical section, and an upper horn section arranged sequentially from bottom to top. The upper horn section is gradually expanded from bottom to top. The inner surface of the horn section is an arc surface, and the upper horn section The section and the upper cylindrical section have an arc transition, and the diameter of the upper cylindrical section is larger than that of the lower cylindrical section.

The above-mentioned base is a circular base, and the central area of the top surface of the above-mentioned base is provided with a circular platform that protrudes upwards and tapers from top to bottom. The above-mentioned strip-shaped recess is within the range of the circular platform. The arc on the top surface of the seat body is continuously transitioned.

The base has a base and a bottom cover, the base is a hollow base with an open bottom surface, a central column is protruded inside the base, the accommodating cavity is located in the central column, and the bottom cover is set on the lower port of the base and locked on the above-mentioned central column by screws, the bottom surface of the above-mentioned central column and the bottom cover are provided with a water outlet communicating with the accommodating cavity, and the outer bottom surface of the above-mentioned bottom cover has an anti-skid block.

Beneficial effect

A simple dynamic ornament of the present invention, when applied, utilizes the principle that the memory spring is easy to heat and stretch and the elasticity of the telescopic spring so that the tension of the telescopic spring is greater than the tension of the memory spring when the memory spring is not in use. At this time, if the telescopic spring is above the hinged seat, When the memory spring is under the hinged seat, the telescopic spring presses the hinged seat tightly, and the hinged seat is in the receiving cavity. At this time, the lower ends of each piece are bound by the receiving cavity, and when the temperature of the memory spring rises to stretch When the temperature is high, the memory spring unfolds, the tension of the memory spring is greater than that of the telescopic spring, the telescopic spring is squeezed, the memory spring pushes up the hinged seat, the hinged seat is stretched out of the cavity, and the sheets are released from the closed state to the unfolded state , when the temperature of the memory spring gradually drops, the telescopic spring stretches downwards and resets, presses down on the hinged seat, and the hinged seat falls back into the receiving cavity again, and each piece automatically resets from the unfolded state to the closed state.

If the telescopic spring is below the hinged seat and the memory spring is above the hinged seat, the telescopic spring is holding the hinged seat, and the hinged seat is outside the accommodating cavity. When the stretching temperature is reached, the memory spring unfolds, the tension of the memory spring is greater than that of the telescopic spring, the telescopic spring is squeezed, the memory spring presses down on the hinged seat, and the hinged seat squeezes downward into the receiving cavity, and each piece is released from the unfolded state. When the temperature of the memory spring drops gradually, the telescopic spring stretches upwards and resets, and the hinged seat is lifted upwards, and the hinged seat moves out of the receiving cavity again, and each piece is automatically reset from the closed state to the unfolded state. Compared with the existing technology, the closing and unfolding of each piece can be realized by switching using temperature changes, no need to use electronic products, no electricity operation, energy saving, convenient use, greatly reduced processing and use costs, and the overall quality is significantly reduced, There is no need for manual operation when each piece is switched and reset after movement, and it resets automatically, which is more convenient to use, more humanized design, and more interesting.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is another structural schematic diagram of the utility model.

Fig. 3 is a three-dimensional exploded view of the utility model.

Fig. 4 is a perspective view of the base in the utility model.

Fig. 5 is a perspective view of the hinged seat of the present invention.

BEST MODE FOR CARRYING OUT THE INVENTION

A simple dynamic ornament of the present utility model, as shown in Figure 1-5, has a seat body 1 and several sheet bodies 2, and each sheet body 2 is distributed along the circumference of the seat body 1. In this embodiment, the sheet bodies 2 Take three pieces as an example, and each piece is hinged on the base body 1 in such a way that it can be unfolded outwards together or folded together inwards together, and the base body is provided with a driving device for driving the pieces to move together.

The improvement of the present model is that: the driving device has a mounting column 31, a first spring 32, a second spring 33 and a hinged seat 34, the mounting column 31, the hinged seat 34, the seat body 1 and the sheet body 2 are plastic parts, In the present model, the first spring 32 is a telescopic spring, the second spring 33 is a memory spring, and the top surface of the seat body 1 is recessed with an installation cavity 11, and the installation column 31 is erected in the installation cavity 11, and the installation column 31 The upper end protrudes upwards outside the mouth of the installation cavity 11, the second spring 33 is sleeved outside the lower end 31 of the installation column and is in the installation cavity 11, the hinge seat 34 is sleeved outside the installation column and stacked on the second spring 33 Above, that is, the central part of the hinge seat 34 is provided with a through hole for the installation column 31 to put on, the first spring 32 is sleeved outside the installation column 31 and stacked on the hinge seat 34, and the first spring 32 is tensioned on the hinge. Between the seat and the upper end of the mounting column, the lower end of each sheet 2 is hinged on the hinged seat 34 in such a way that the sheet 2 can be tilted outwards or erected inward, and each sheet is close together when erected, Surrounded by a hollow shell, the central area of the hollow shell is formed with a water inlet channel 100 that is open at both ends and communicates with the installation cavity. The outer diameter of the lower end of the hollow shell is smaller than the upper end of the accommodating cavity The diameter of the inner cavity, when the pieces are poured outwards, they are distributed around the space at intervals.

Specifically, the sheet body 2 is an arc-shaped blade with a large middle and small ends, and the width of the upper end of the arc-shaped blade is smaller than the width of the lower end of the arc-shaped blade, that is, the outer surface of the sheet body 2 is a convex arc surface, and the inner surface It is a concave arc surface, and the shape of the sheet body 2 is similar to that of a petal. The upper edge of the sheet body 2 is an arc-shaped edge with a certain length, so that each sheet body forms a closed ring when each sheet body 2 is close together. Space, the upper end of each sheet body 2 is surrounded to form a closed ring mouth, the lower end of each sheet body is also surrounded by a closed ring mouth, the upper and lower two closed ring mouths and the closed ring space constitute the water passage 100, and Each sheet body 2 closes to form a hollow shell, and the outer diameter of the lower end of the hollow shell is smaller than the inner cavity diameter of the upper end of the accommodating cavity, so that each sheet can be placed in the accommodating cavity when it stands up; The lower end of the body 2 has a horizontal bar 21 extending horizontally along the width direction of the arc-shaped blade, and the lower end of the sheet body is provided with a hooking hole 22 extending to the horizontal bar at the central area of the horizontal bar; that is, the sheet body 2 A circular rod extending along the width direction of the sheet body is provided along the lower end of the sheet body, and a notch is provided along the center concave at the lower end of the sheet body 2, and the notch of the notch extends to the circular bar.

Hinged seat 34 is a circular block, and the outer side wall of hinged seat 34 is corresponding to each cross bar place and is provided with hinged block 341 one by one, and promptly hinged block 341 is provided with three correspondingly, and the upper end of hinged block 341 and hinged seat 34 The outer side wall of the hinge block 341 is integrally connected, and the lower end of the hinge block 341 is arranged downward and has an accommodating space for the cross bar to be embedded in the inner storage and its lower end is open, and the second end of the hinge block 341 is arranged with the outer wall of the hinge seat. The ends extend into the hooking holes 22 . During installation, when the lower end of the sheet body 2 is lowered to the hinge block 341 by using the accommodation space, the cross bar 21 is opposite to the lower port of the accommodation space. into the accommodating space, and correspondingly the lower end of the hinge block 341 extends into the hooking hole 22, so that the sheet body 2 and the hinge seat 34 are hooked and engaged with each other, and the rotation of the horizontal bar 21 in the accommodating space can be facilitated. The sheet body 2 is made to fall outwards or stand up inwards.

The cavity mouth of described accommodating cavity 11 is the bell mouth that expands gradually from bottom to top, and the inner surface of bell mouth is the arc surface that matches with the radian of sheet body 2 outer surfaces, like this, utilize the cooperation of two arc surfaces and The structure of the bell mouth makes the sheet body 2 cooperate with the inner surface of the bell mouth when the sheet body is erected for the sheet body to lean on, so that the sheet body 2 can be in a protection erect state.

The utility model is a simple dynamic ornament. When applied, the tension of the first spring 32 is used to press against the hinge seat 34 and fall downward. The tension of the first spring 32 is greater than the compression force of the second spring 33, so that the hinge seat 34 Each sheet body is erected upwards, and is arranged close together to form a circle. At this time, the visual effect of each sheet body is similar to that of an unopened flower bud. If you need to make each sheet body 2 move, you only need to add it to the water passage. Hot water or expose the entire seat body to the sun, the sunlight irradiates from the water passage to the cavity of the accommodation, so that the temperature in the cavity of the accommodation rises, and the temperature of the second spring 33 also rises accordingly, and when the temperature rises to a certain level, the first The second spring 33 opens, and the second spring 33 stretches upwards. The stretching tension of the second spring 33 is greater than the tension of the first spring 32. At this time, the second spring 33 pushes the hinge seat 34 to move upwards, and the first spring 32 is compressed. The seat 34 moves up to the outside of the accommodating cavity 11. At this time, the lower ends of each sheet body 2 move out of the accommodating cavity 11 and are released from the seat body 1. The lower end of the sheet body is not bound by the seat body. The hinge seat 34 is hinged, and the sheet body 2 will expand outwards due to free gravity, so that each sheet body will be fully expanded outwards, similar to the visual effect of an open flower; the stretching of the second spring 33 when the temperature of the spring 33 is slowly cooled down is to be noted. Force disappears gradually, and the first spring 32 resets, and the resetting of the first spring 32 pushes the hinged seat 34 to move downwards, and the downward movement of the hinged seat 34 pulls the lower ends of each sheet body 2 to fall back downwards and to be closed again.

The dynamic ornament of the utility model can be used not only as an ornament but also as a tea pet for making tea. When in use, the hot water for making tea can be poured from the water passage to stretch the memory spring, so that each The leaves are unfolded, and each leaf can be closed when the temperature of the hot water drops.

The dynamic ornament of the utility model can also be used as an aromatherapy box in the car, and the aromatherapy is installed in the seat body, and the memory spring can also be stretched when the temperature in the car rises or is exposed to the sun.

The dynamic ornament of the utility model can also be used as a toy for children, and can also be used as a scientific experiment toy. In this way, when children are playing or doing experiments, they can be directly thrown into hot water, and the pieces can be opened, which is interesting. Strong resistance, when the toy is used, the way of use is not affected, only the method of increasing the temperature of the memory spring can be used.

Compared with the prior art, the dynamic ornaments of the utility model can be closed and unfolded by using the temperature change of the memory spring, without the use of electric products, without electricity operation, easy to use, and greatly reduced processing and use costs , and the whole structure is simple, the base, mounting column, hinged seat and sheet body can be made of plastic parts, so that the overall quality is significantly reduced, and the reset of each sheet body does not require manual operation, automatic reset, more convenient to use, more humanized Design, more fun.

In the utility model, the first spring can also be a memory spring, and the second spring is a telescopic spring. In this way, in the initial state, the hinged seat is pushed up by the second spring out of the receiving cavity. At this time, each piece of the sheet body The body is in the unfolded state. In this way, the memory spring can be unfolded by directly pouring hot water on the upper end of the mounting column, and the hinged seat is squeezed back into the receiving cavity, and each sheet body changes from the unfolded state to the closed state. When falling gradually, the telescopic spring stretches upwards and resets, jacks up the hinged seat, and the hinged seat moves out of the accommodating cavity again, and each sheet body automatically resets back to the unfolded state from the closed state.

In the utility model, preferably, the seat body 1 is a circular seat body, the seat body 1 has a base and a bottom cover, the base is a hollow seat body with an open bottom surface, and a central column 10 is provided on the inside of the base. The top surface is located at the central column 10, and there is a strip-shaped notch extending downward into the lower end of the central column. This strip-shaped notch is the accommodating cavity 11, and the bottom cover is set in the lower port of the base. And it is locked on the central column by screws. Using this kind of seat body can provide storage space for aromatherapy. The bottom surface of the central column 10 is provided with several water outlets 101 distributed around the intervals. The bottom cover corresponds to each water outlet 101 one by one. There should be a water outlet for the alignment; like this, the hot water poured into the cavity 11 will be discharged slowly without water accumulation, clean and hygienic, and it is convenient for the temperature of the memory spring to drop. At the same time, when the water is heated next time, it can also The temperature of the memory spring rises rapidly, avoiding the problem of affecting the heating of the memory spring due to the storage of cold water in the accommodating cavity; moreover, the outer bottom surface of the bottom cover has an anti-slip block (not shown in the figure), and this anti-slip block is used to prevent The seat body slides in water to enhance the gripping force; in addition, the central area of the top surface of the seat body 1 is provided with a circular table (not shown in the figure) that is convex upward and tapered from top to bottom, and the accommodating cavity is within the range of the circular table Inside, the outer side wall of the lower end of the round platform and the top surface of the seat body are in a continuous arc transition, that is, the top surface of the seat body 1 is located outside the accommodating cavity and is a downwardly inclined arc surface, so that each sheet can be expanded outwards Matches with the surface of the round platform to support and limit the inclined sheet.

Preferably, the lower end of the mounting column 31 is fixedly erected at the center area of the cavity bottom of the accommodating cavity 11, the upper end of the mounting column 31 is screwed with the mounting head 4, and the first spring 32 is tensioned on the mounting head. Between the hinged seat; that is, the installation head 4 is a cylinder, and the bottom surface of the installation head 4 is concavely provided with a chamber, the chamber has a lower diameter expansion section and an upper diameter reduction section, and the lower diameter expansion section and the upper diameter reduction section A step surface is formed between them, the upper end of the mounting column 31 passes through the lower diameter expansion section to the upper diameter reduction section and is screwed together with the lower diameter reduction section, the upper end of the first spring 32 is in the lower expansion section, and the hinge seat 34 The top surface of the top surface is recessed with accommodating recess 342, and the first spring 32 is tensioned between the bottom of the accommodating recess 342 and the step surface, and the installation head 4 is used to facilitate the disassembly and assembly of the whole part, and the first spring The stretch acts as a guide. Have again, the top of this installation head 4 is screwed with a top box 5 wrapped in by each sheet body 2, promptly installation head 4 and top box 5 all are in the space that each sheet body 2 closes up and surrounds, and top box 5 has The lid and the box body that are fastened and locked together up and down; Like this, the molding of top box 5 is set to the lotus flower core molding, and then each sheet body coordinates the profile of sheet body and the molding of top box that the lotus that unfolds will unfold. Flexible and realistic, the decorative effect and interest are significantly improved, and the top box can also be used as a storage box, even the whole ornament can be used as a spice box.

Preferably, the hinged seat 34 is a column block, and the bottom surface of the hinged seat 34 is provided with a lower depression, and the upper end of the second spring 33 extends into the lower depression and is arranged against the bottom of the lower depression. The second spring 33 is sandwiched between the bottom of the lower depression and the bottom of the receiving cavity, and the second spring 33 can be guided by the lower depression.

It is further preferred that the hinge block 341 is a downwardly curved arc block, and there is an insertion distance between the outer wall of the arc block and the inner cavity wall of the accommodating cavity 11 for the lower end of the sheet body 2 to extend into. The lower end of the sheet body 2 is still in the accommodating cavity after the sheet body 2 and the hinged seat are hinged by utilizing this spacing, and there is a space between the lower end of the arc block and the hinge block 341 for the cross bar to snap into. The snap-in entrance 200 in the accommodating space has a concave arc surface on the side of the arc block facing the hinge seat, and the outer wall of the hinge seat 34 is located below the first end of the hinge block and is provided with a concave arc cavity 342. The inner cavity wall and the concave arc surface are arranged continuously, the concave arc cavity and the concave arc surface form a circular space, the horizontal bar is a cylindrical rod placed horizontally, the concave arc surface and the concave arc cavity form the accommodating space, and The distance between the lower end of the arc-shaped block and the hinge seat is slightly smaller than the outer diameter of the cross bar; in this way, the rotation of the cross bar is smooth by using the cooperation between the circular space and the cylindrical bar, and the slight deformation of the arc-shaped block can be used during installation. The cross bar is firmly clamped into the accommodation space from the distance between the arc block and the hinge seat, and the reset of the arc block prevents the cross bar from easily falling off from the accommodation space, realizing the disassembly and installation of the sheet body. What have again, the second end face of arc-shaped block is an inclined plane, and the outer wall of hinge seat 34 is provided with the cutting inclined-plane that is in the concave arc cavity below corresponding to the arc-shaped block place, and inclined plane and cutting inclined-plane are oppositely arranged, and surround It forms a bell mouth that tapers from bottom to top, and the bell mouth is used to facilitate the insertion of the cross bar into the accommodation space.

Still another preference is that, the accommodating cavity has a lower cylindrical section, an upper cylindrical section and an upper horn section arranged sequentially from bottom to top, the upper horn section is gradually expanded from bottom to top, and the upper horn section and the upper cylindrical section are circular Arc transition, the caliber of the upper cylindrical section is larger than the caliber of the lower cylindrical section. In this way, the arc transition between the upper horn section and the upper cylindrical section is more consistent with the outer arc of the sheet body to make the sheet body unfold smoothly, and the upper horn The vertical section can further limit the erection of each piece to ensure that each piece is in an upright state; and the step surface formed between the lower cylindrical section and the upper cylindrical section can be used to support and limit the hinged seat.

Claims

A simple dynamic ornament, which has a base and several pieces, each piece is distributed along the circumference of the base, and each piece is hinged on the base in a way that can be unfolded outward or folded together inward Above, the seat body is provided with a driving device that drives each piece to act together; the feature is that the above-mentioned driving device has a mounting column, a first spring, a second spring and a hinged seat, and the top surface of the above-mentioned seat body is concaved with a mounting recess. Cavity, the above-mentioned installation column stands upright in the installation cavity, and the upper end of the above-mentioned installation column protrudes upwards out of the installation cavity, the above-mentioned first spring, hinge seat and second spring are all set outside the installation column, and the first spring, hinge The seat and the second spring are arranged sequentially from top to bottom, the second spring is clamped between the bottom of the mounting cavity and the hinge seat, the first spring is clamped between the hinge seat and the upper end of the mounting column; the first spring is The second spring of the telescopic spring is a memory spring, or the first spring is a memory spring, and the second spring is a telescopic spring; the lower ends of each sheet are movably hinged on the above-mentioned hinge seat in a manner that can be tilted outward or erected inward. And when the sheets are tilted outward, they are arranged at intervals, and when each sheet is erected inward, each sheet is closely arranged and extends into the receiving cavity and surrounds a space with both ends open and connected with the installation cavity. Inlet channel.
A simple dynamic ornament according to claim 1, characterized in that: the central area of the top surface of the base body is recessed with a strip-shaped notch extending in the up and down direction, and the strip-shaped notch is the installation concave cavity, the above-mentioned installation column is erected at the central area of the above-mentioned strip-shaped notch, the upper end of the above-mentioned installation column is screwed with an installation head, and the above-mentioned first spring is clamped between the installation head and the above-mentioned hinge seat.
A simple dynamic ornament according to claim 1 or 2, characterized in that: the upper end of the above-mentioned installation column is disassembled and installed with a top box wrapped in each piece, and the above-mentioned top box has a top and bottom buckle together cover and body.
A simple dynamic ornament according to claim 2, characterized in that: the above-mentioned installation head is a hollow cylinder with an open bottom, the hollow chamber of the above-mentioned installation head has a lower diameter-expanding section and an upper diameter-reducing section, and the lower diameter-expanding section A step surface is formed between the section and the upper diameter-reducing section, the upper end of the above-mentioned installation column passes through the lower diameter-expanding section to the upper diameter-reducing section and is screwed together with the lower diameter-reducing section, and the upper end of the first spring is in the lower In the expansion section, the top surface of the above-mentioned hinge seat is recessed with a receiving recess, and the above-mentioned first spring is tensioned between the bottom of the above-mentioned receiving recess and the above-mentioned step surface.
A simple dynamic ornament according to claim 2, characterized in that: the sheet body is an arc-shaped blade with a large middle and small ends, and the lower end of the sheet body has a shape extending horizontally along the width direction of the arc-shaped blade. The lower end of the sheet body is provided with a hooking hole extending to the cross bar at the central area of the cross bar; the center of the above-mentioned hinge seat is provided with a through hole for the installation column to pass through, and the above-mentioned hinge The outer wall of the seat is provided with hinged blocks one by one corresponding to each cross bar, the first end of the hinged block is integrally connected with the hinged seat, and the second end of the hinged block is set downwards and connected with the outer wall of the hinged seat. There is an accommodating space for the cross bar to be embedded in, and the second end of the above-mentioned hinge block extends into the above-mentioned hooking hole.
A simple dynamic ornament according to claim 5, characterized in that: the above-mentioned hinged seat is a column block, the bottom surface of the above-mentioned hinged seat is concaved upwards and has a lower depression, and the upper end of the second spring extends into the lower depression And set against the bottom of the lower depression; the above-mentioned hinge block is an arc-shaped block bent downward, and there is an insertion distance between the above-mentioned arc-shaped block and the inner side wall of the above-mentioned strip-shaped notch for the lower end of the sheet body to extend into. The side of the above-mentioned arc-shaped block facing the hinge seat is a concave arc surface, and the outer wall of the above-mentioned hinge seat is located below the first end of the hinge block and is provided with a concave arc cavity. Continuously arranged, the above-mentioned cross bar is a cylindrical bar placed horizontally, and the above-mentioned concave arc surface and the concave arc cavity enclose the accommodating space.
A simple dynamic ornament according to claim 6, characterized in that: the second end face of the above-mentioned arc-shaped block is an inclined plane, and the outer wall of the above-mentioned hinged seat is provided with a concave arc cavity corresponding to the arc-shaped block. For the lower cutting slope, the above-mentioned inclined plane is set opposite to the cutting slope, and forms a bell mouth that tapers from bottom to top.
A simple dynamic ornament according to claim 6, characterized in that: the strip-shaped notch has a lower cylindrical section, an upper cylindrical section and an upper horn section arranged sequentially from bottom to top, and the above-mentioned upper horn section is arranged from bottom to top The gradual expansion setting, the inner surface of the above-mentioned horn section is an arc surface, and the above-mentioned upper horn section and the upper cylindrical section have a circular arc transition, and the diameter of the upper cylindrical section is larger than that of the lower cylindrical section.
A simple dynamic ornament according to claim 1, characterized in that: the above-mentioned base is a circular base, and the center area of the top surface of the above-mentioned base is provided with a circular platform that protrudes upwards and tapers from top to bottom , the above-mentioned strip-shaped notch is within the range of the circular platform, and the outer wall of the lower end of the above-mentioned circular platform and the top surface of the seat body are in a continuous arc transition.
A simple dynamic ornament according to claim 1, characterized in that: the base has a base and a bottom cover, the base is a hollow base with an open bottom, a central column is protruded inside the base, and The concave cavity is located in the central column, and the bottom cover is set in the lower port of the base and is locked on the central column by screws. The bottom surface of the central column and the bottom cover are provided with an outlet that communicates with the accommodating concave cavity. As for the nozzle, the outer bottom surface of the above-mentioned bottom cover has an anti-skid block.