CN213168509U

CN213168509U - Foldable fire balloon

Info

Publication number: CN213168509U
Application number: CN202021745646.XU
Authority: CN
Inventors: 徐婷
Original assignee: Ningbo Changqing Household Products Co ltd
Current assignee: Ningbo Changqing Household Products Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-05-11
Anticipated expiration: 2030-08-19

Abstract

The utility model relates to a foldable fire balloon, which comprises a base, a top disc, a telescopic component and a plurality of connecting strips, wherein the telescopic component comprises a sleeve and a supporting rod, the sleeve is positioned outside the supporting rod and can move up and down relative to the supporting rod; the connecting strip can be buckled and have elasticity, and the upper end is connected on the dish that pushes up, and the lower extreme is connected on the base, its characterized in that: the support rod is provided with a notch which is arranged on the side wall of the support rod and extends along the circumferential direction; the locking piece is arranged on the sleeve and positioned on the outer side of the supporting rod, can be inserted into the notch in a state that the sleeve moves towards the direction of the notch, and is separated from the limit of the notch in a state that the sleeve rotates circumferentially relative to the supporting rod; and the elastic piece always enables the locking piece to have the trend of moving towards the direction of the supporting rod under the energy storage state so as to enable the locking piece to be inserted into the notch. The hot air balloon can be automatically folded by one hand, and the operation is more convenient.

Description

Foldable fire balloon

Technical Field

The utility model belongs to the technical field of embellishment or perhaps toy, concretely relates to hot air balloon can be folded.

Background

The hot air balloon is also called a sky light or a Kongming light, and the hot air balloon as a toy or a decoration is generally used as a temporary decoration for celebrating the day.

The prior fire balloon is a Christmas fire balloon toy as in Chinese utility model patent, the patent number of which is CN201822086299.3 (publication number is CN209378448U), which discloses a Christmas fire balloon toy, comprising a fire balloon base, an umbrella body, a pull rope and a telescopic rod; the umbrella body comprises an umbrella valve, an umbrella ring and umbrella cloth; the umbrella valve is provided with an annular installation part, at least one positioning rod is arranged between the inner side walls of the annular installation part, the telescopic rod is fixedly connected with the at least one positioning rod, and one end of the telescopic rod penetrates through the umbrella ring and is fixedly connected with the hot air balloon base. The fire balloon in this patent passes through the telescopic link and realizes drawing in and expanding of fire balloon, the telescopic link includes multisection cavity round bar, then this telescopic link is equivalent to flexible subassembly, be equipped with the spring pin that is used for the location on every section round bar and with the corresponding hole of spring pin, when needs expand the fire balloon, the pulling umbrella valve, make the telescopic link expand completely, make the umbrella valve keep the highest position and make the umbrella cloth expand completely, in the time of idle, press and move the umbrella valve, make the telescopic link pack up and realize drawing in of umbrella cloth.

Although the expansion and the furling of the fire balloon are realized through the expansion and the contraction of the telescopic rod, the contraction of the telescopic rod is realized by the operation of two hands, so that the inconvenience of the operation is increased; in addition, due to no lighting effect, the hot air balloon loses the decorative effect in a dark light or night environment.

Therefore, further improvements to existing hot air balloons are needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the first technical problem to provide a can folding fire balloon that can realize that the automation of fire balloon draws in to the current situation of above-mentioned prior art, but one-hand operation.

The utility model aims to solve the second technical problem that a can folding fire balloon that can give out light in order to reach the decoration purpose under the dark environment of light is provided.

The utility model provides a technical scheme that above-mentioned first technical problem adopted does: a foldable fire balloon comprises a base;

the top disc is positioned above the base;

the telescopic component is arranged between the base and the top disc, the upper end of the telescopic component is connected with the top disc, the lower end of the telescopic component is connected with the base and comprises a sleeve and a supporting rod, and the sleeve is positioned outside the supporting rod and can move up and down relative to the supporting rod;

the connecting strips can be bent and have elasticity, the upper ends of the connecting strips are arranged on the top disc at intervals along the circumferential direction, and the lower ends of the connecting strips are arranged on the base at intervals along the circumferential direction and are positioned outside the telescopic assembly; the method is characterized in that: also comprises

The notch is formed in the side wall of the supporting rod and extends along the circumferential direction;

the locking piece is arranged on the sleeve and positioned on the outer side of the supporting rod, can be inserted into the notch in a state that the sleeve moves towards the direction of the notch, and is separated from the limit of the notch in a state that the sleeve rotates in the circumferential direction relative to the supporting rod; and

the elastic piece acts on the locking piece, and the locking piece always has the tendency of moving towards the direction of the supporting rod under the energy storage state so as to be inserted into the notch.

In order to facilitate installation of the locking piece, a connecting piece is arranged on the sleeve, an extending part extends outwards in the lateral direction of the connecting piece, a containing groove with an opening facing the supporting rod is formed in the extending part, and the locking piece is a cross rod located in the containing groove.

In order to prevent the locking piece from rotating circumferentially relative to the accommodating groove and guide the axial movement of the locking piece, a guide groove extending along the axial direction of the cross rod is formed in the inner side wall of the accommodating groove, correspondingly, a guide rib extending along the axial direction of the cross rod is arranged on the outer side wall of the cross rod in a protruding mode, and the guide rib is limited in the guide groove in a sliding mode.

The elastic piece has various structural forms, and can adopt the form of a spring sheet or the form of a spring, but preferably, the elastic piece is a spring arranged in the accommodating groove, one end of the spring is abutted against the cross rod, and the other end of the spring is abutted against the inner end wall of the accommodating groove to be in an energy storage state.

The arrangement mode of the supporting rod and the sleeve can adopt that the upper end of the supporting rod can be locally positioned in the sleeve, and also can adopt that the lower end of the supporting rod is locally positioned in the sleeve, but preferably, the upper end of the supporting rod is locally positioned in the sleeve, the lower end of the supporting rod is connected with the position, close to the center, of the base, and the upper end of the sleeve is connected with the position, close to the center, of the top plate.

In order to facilitate the installation of the connecting strips, the top plate comprises a cover body and a base plate, a plurality of first openings are formed in the periphery of the base plate at intervals along the circumferential direction, the cover body covers the base plate, second openings are formed in positions corresponding to the first openings, and mounting holes for accommodating the upper ends of the corresponding connecting strips are formed in the first openings and the second openings in a matched mode.

The utility model provides a technical scheme that above-mentioned second technical problem adopted does: the top plate is provided with a lighting element and a power supply assembly, the lighting element is located on the lower surface of the top plate, and the power supply assembly is electrically connected with the lighting element.

The power supply assembly has various structural forms, and can be supplied with power only by a battery or by a solar panel, but from the viewpoint of energy saving, preferably, the power supply assembly comprises a solar panel and a storage battery, the solar panel is arranged on the top surface of the top plate, the storage battery is arranged on the top plate, a charging end of the storage battery is electrically connected with the solar panel, and a power supply end of the storage battery is electrically connected with the lighting element.

In order to protect the lighting element, the LED lamp further comprises a lampshade, the lampshade is arranged on the lower surface of the top plate, a cavity is formed between the lampshade and the top plate in a surrounding mode, and the lighting element is an LED lamp arranged in the cavity.

Compared with the prior art, the utility model has the advantages of: a notch extending along the circumferential direction is formed in a support rod in a telescopic assembly of the foldable fire balloon, a locking piece on a sleeve can be inserted into the notch, the support rod and the sleeve are locked through the limiting action of the notch and the locking piece when the sleeve moves downwards to the lowest position, and the expansion of the fire balloon can be realized; the base that the fire balloon was held to the one hand rotates along circumference, and the relative sleeve pipe of bracing piece rotated this moment, and the locking piece breaks away from the spacing of breach, and the top dish drives the relative bracing piece rebound of sleeve pipe under the effect of connecting strip to realized drawing in of fire balloon's automation, adopted the one hand can realize drawing in of fire balloon's automation, it is more convenient to operate.

Drawings

Fig. 1 is a schematic structural view of a fire balloon in an expanded state according to an embodiment of the present invention;

FIG. 2 is a schematic view of a portion of the structure of FIG. 1;

FIG. 3 is a schematic view of the structure of FIG. 2 at another angle;

FIG. 4 is a cross-sectional view of FIG. 2;

FIG. 5 is a cross-sectional view of FIG. 2 in a collapsed condition;

FIG. 6 is a schematic view of a portion of the balloon in a closed state;

FIG. 7 is a schematic view of a connection structure of the top plate, the base and the telescopic assembly shown in FIG. 1;

FIG. 8 is a schematic view of a portion of the structure of FIG. 7;

FIG. 9 is a schematic perspective exploded view of FIG. 8;

FIG. 10 is a schematic view showing an assembled structure of the connecting member and the locking member;

FIG. 11 is a cross-sectional view of FIG. 10;

fig. 12 is a schematic structural view of the connector.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 12, the foldable fire balloon of the embodiment of the present invention includes a base 1, a top plate 2, a telescopic assembly 3, a locking member, an elastic member, a lighting element, a connecting strip 7, a lampshade 8, a power supply assembly 9, and an umbrella cloth 10.

As shown in fig. 2 to 9, the top plate 2 in the present embodiment is located above the base 1, the connecting strips 7 can be bent and have elasticity, the connecting strips 7 are plural and are arranged at intervals in the circumferential direction, the upper ends of the connecting strips 7 are arranged at intervals in the circumferential direction on the top plate 2, and the lower ends of the connecting strips 7 are arranged at intervals in the circumferential direction on the base 1.

As shown in fig. 5 to 8, the top tray 2 includes a cover 21 and a bottom tray 22, a plurality of first openings 221 are circumferentially spaced at intervals on the outer periphery of the bottom tray 22, the cover 21 covers the bottom tray 22 and is provided with second openings 211 at positions corresponding to the first openings 221, and the first openings 221 and the second openings 211 are aligned to form mounting holes 200 for accommodating the upper ends of the corresponding connecting bars 7.

As shown in fig. 2 to 9, the telescopic assembly 3 is disposed between the base 1 and the top plate 2 and located in a space enclosed by the plurality of connecting strips, the base and the top plate, the upper end of the telescopic assembly 3 is connected with the top plate 2, and the lower end of the telescopic assembly 3 is connected with the base 1; specifically, the telescopic assembly 3 includes a sleeve 31 and a support rod 32, an upper end of the support rod 32 is partially located in the sleeve 31, a lower end of the support rod 32 is connected to a position near the center of the base 1, an upper end of the sleeve 31 is connected to a position near the center of the top plate 2, and the sleeve 31 can move up and down relative to the support 32.

As shown in fig. 4 and 6, the sleeve 31 is provided with a connecting member 5, specifically, the connecting member 5 is provided with a vertical through hole 52, and the sleeve 31 passes through the through hole 52 to be connected with the connecting member 5; as shown in fig. 10 to 12, the connecting member 5 laterally extends outward to form an extending portion 51, the extending portion 51 is formed with an accommodating groove 511 with an opening facing the supporting rod 32, the locking member is the cross bar 4 located in the accommodating groove 511, the elastic member acts on the cross bar 4, and the cross bar 4 always has a tendency to move toward the supporting rod 32 to insert the locking member into the notch 321 in the energy storage state. The elastic member of this embodiment is a spring 6 disposed in the accommodating groove 511, one end of the spring 6 abuts against the cross bar 4, and the other end of the spring 6 abuts against the inner end wall of the accommodating groove 511 to be in an energy storage state.

In order to guide the transverse inward and outward movement of the cross bar 4, as shown in fig. 12, a guide groove 512 extending along the axial direction of the cross bar 4 is formed on the inner side wall of the accommodating groove 511, correspondingly, a guide rib 41 extending along the axial direction is convexly arranged on the outer side wall of the cross bar 4, and the guide rib 41 is slidably limited in the guide groove 512, so that the cross bar 4 is prevented from moving circumferentially relative to the accommodating groove 511.

The cross bar 4 is located outside the support bar 32, and the sidewall of the support bar 32 is provided with a notch 321 extending along the circumferential direction, as shown in fig. 2 to 4, when the sleeve 31 moves toward the notch 321 (downward), the cross bar 4 can be inserted into the notch 321, at this time, the sleeve 31 moves downward to the lowest position, the support bar 32 and the sleeve 31 are locked by the limit fit of the notch 321 and the cross bar 4, and at this time, the hot air balloon is in the expansion state. Because the notch 321 extends circumferentially, the sleeve 31 can rotate circumferentially relative to the support rod 32, as shown in fig. 5 and 6, when the sleeve 31 rotates circumferentially relative to the support rod 32, the cross rod 4 is separated from the limit of the notch 321, the cross rod 4 contacts with the outer wall of the support rod 32 under the action of the elastic element, the sleeve 31 moves upward relative to the support rod 32 under the action of the upper and lower outer supports of the connecting strip, and when the sleeve 31 moves upward to the highest position, the hot air balloon is in a folded state.

As shown in fig. 1 to 6, the top plate 2 is provided with an illumination element and a power supply assembly 9, the illumination element is located on the lower surface of the top plate 2, and the power supply assembly 9 is electrically connected with the illumination element. Specifically, as shown in fig. 5, the power supply unit 9 includes a solar panel 91 and a battery 92, the solar panel 91 is disposed on the top surface of the top plate 2, the battery 92 is disposed on the top plate 2, a charging terminal of the battery 92 is electrically connected to the solar panel 91, and a power supply terminal of the battery 92 is electrically connected to the lighting element. As shown in fig. 4 to 7, the lamp housing 8 is disposed on the lower surface of the top plate 2, and a cavity a is formed between the lamp housing and the top plate 2, and the lighting element is an LED lamp 81 disposed in the cavity a.

Directional terms such as "front", "rear", "upper", "lower", "left", "right", "side", "top", "bottom", and the like are used in the description and claims of the present invention to describe various example structural portions and elements of the present invention, but these terms are used herein for convenience of description only and are determined based on example orientations shown in the drawings. Because the disclosed embodiments may be arranged in different orientations, these directional terms are for illustrative purposes only and should not be construed as limiting, and for example, "upper" and "lower" are not necessarily limited to orientations opposite or consistent with the direction of gravity.

Claims

1. A foldable fire balloon comprises a base (1);

the top disc (2) is positioned above the base (1);

the telescopic component (3) is arranged between the base (1) and the top disc (2), the upper end of the telescopic component (3) is connected with the top disc (2), the lower end of the telescopic component (3) is connected with the base (1) and comprises a sleeve (31) and a supporting rod (32), and the sleeve (31) is positioned outside the supporting rod (32) and can move up and down relative to the supporting rod (32);

the connecting strips (7) can be bent and have elasticity, the upper ends of the connecting strips are arranged on the top disc (2) at intervals along the circumferential direction, and the lower ends of the connecting strips are arranged on the base (1) at intervals along the circumferential direction and are positioned on the outer side of the telescopic assembly (3); the method is characterized in that: also comprises

The notch (321) is formed in the side wall of the support rod (32) and extends along the circumferential direction;

the locking piece is arranged on the sleeve (31) and positioned on the outer side of the supporting rod (32), can be inserted into the notch (321) in a state that the sleeve (31) moves towards the notch (321), and is separated from the limit of the notch (321) in a state that the sleeve (31) rotates in the circumferential direction relative to the supporting rod (32); and

the elastic piece acts on the locking piece, and the locking piece always has the tendency of moving towards the direction of the supporting rod (32) in the energy storage state so as to be inserted into the notch (321).

2. A collapsible fire balloon as claimed in claim 1 wherein: the connecting piece (5) is arranged on the sleeve (31), the extending part (51) extends outwards from the lateral side of the connecting piece (5), the extending part (51) is provided with a containing groove (511) with an opening facing the supporting rod (32), and the locking piece is a cross rod (4) positioned in the containing groove (511).

3. A collapsible fire balloon as claimed in claim 2 wherein: offer guide way (512) that extend along the axial direction of horizontal pole (4) on the inside wall of storage tank (511), correspondingly, the lateral wall epirelief of horizontal pole (4) is equipped with along direction of its axial direction extension direction muscle (41), direction muscle (41) slide spacing in guide way (512).

4. A collapsible fire balloon as claimed in claim 2 wherein: the elastic piece is a spring (6) arranged in the accommodating groove (511), one end of the spring (6) is abutted to the cross rod (4), and the other end of the spring (6) is abutted to the inner end wall of the accommodating groove (511) and is in an energy storage state.

5. A collapsible fire balloon as claimed in claim 1 wherein: the upper end of the supporting rod (32) is partially positioned in the sleeve (31), the lower end of the supporting rod (32) is connected with the position, close to the center, of the base (1), and the upper end of the sleeve (31) is connected with the position, close to the center, of the top disc (2).

6. A collapsible fire balloon as claimed in claim 1 wherein: the top disc (2) comprises a cover body (21) and a base disc (22), a plurality of first openings (221) are formed in the periphery of the base disc (22) at intervals along the circumferential direction, the cover body (21) covers the base disc (22) and second openings (211) are formed in positions corresponding to the first openings (221), and mounting holes (200) for accommodating the upper ends of the corresponding connecting strips (7) are formed in the first openings (221) and the second openings (211) in an involutory mode.

7. A foldable fire balloon according to any one of claims 1 to 6 wherein: the top plate (2) is provided with a lighting element and a power supply assembly (9), the lighting element is located on the lower surface of the top plate (2), and the power supply assembly (9) is electrically connected with the lighting element.

8. A foldable fire balloon according to claim 7, characterised in that: the power supply assembly (9) comprises a solar panel (91) and a storage battery (92), the solar panel (91) is arranged on the top surface of the top plate (2), the storage battery (92) is arranged on the top plate (2), the charging end of the storage battery (92) is electrically connected with the solar panel (91), and the power supply end of the storage battery (92) is electrically connected with the lighting element.

9. A foldable fire balloon according to claim 7, characterised in that: still including lamp shade (8), lamp shade (8) set up on the lower surface of top dish (2), and with enclose between top dish (2) and close and be formed with cavity (A), lighting element is for setting up LED lamp (81) in cavity (A).