CN210295620U

CN210295620U - Air-drop bag parachute model

Info

Publication number: CN210295620U
Application number: CN201921237011.6U
Authority: CN
Inventors: 邓妙娟; 刘志勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-04-10
Anticipated expiration: 2029-08-01

Abstract

The application relates to the technical field of parachute models and discloses an air-drop package parachute model, include the parachute, be located the air-drop package mechanism of parachute below, air-drop package mechanism is including air-drop package shell and being located fan unit in the air-drop package shell, install the bottom of parachute the up end of air-drop package shell, just fan unit orientation the direction of parachute is bloied. The airdrop bag mechanism is placed on the platform, the fan unit blows towards the parachute, the parachute is blown upwards, the parachute is unfolded, the suspension effect of the parachute is achieved, and dynamic display of an airdrop bag parachute model is achieved. So set up, solved current air-drop package parachute model and be static model, lack the problem of dynamic bandwagon effect.

Description

Air-drop bag parachute model

Technical Field

The application relates to the technical field of parachute models, in particular to an airdrop bag parachute model.

Background

The parachute is a deployable aerodynamic speed reducer which is inflated and deployed relative to the air movement by utilizing the principle of air resistance. The air-drop bag parachute is a parachute setting used for completing the task of aerial delivery of personnel and materials, various parachute models are manufactured for people to learn to know the parachute principle and the like in the market, the air-drop bag parachute models are static models, the air-drop bags arranged on the parachute are all some air boxes, the parachute is only a static model, the parachute cannot be in an open state at any time, and the dynamic display effect is lacked.

Therefore, how to solve the problem that the existing parachute models of the air-drop bag are static models and lack of dynamic display effects is an important technical problem to be solved by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

For overcoming the problem that exists in the correlation technique to a certain extent at least, the aim at of this application provides an air-drop package parachute model, and it can solve current air-drop package parachute model and be static model, lacks the problem of dynamic bandwagon effect.

The utility model provides an air-drop package parachute model, include the parachute, be located the air-drop package mechanism of parachute below, air-drop package mechanism is including air-drop package shell and being located fan unit in the air-drop package shell, install the bottom of parachute the up end of air-drop package shell, just fan unit orientation the direction of parachute is bloied.

Preferably, the air-drop package shell comprises an air-drop package bottom shell and an air-drop package face shell covering the upper end of the air-drop package bottom shell, the fan unit is located in the air-drop package bottom shell, the bottom end of the parachute is installed on the air-drop package face shell, the side wall of the air-drop package bottom shell is provided with a plurality of strip-shaped holes, the bottom wall of the air-drop package bottom shell is of a hollow structure, and a plurality of air flow grooves for air to pass through are formed in the air-drop package face shell.

Preferably, the parachute comprises a parachute body, a parachute cord connected to the edge of the parachute body and a fixing piece used for fixing the parachute cord, and the fixing piece is detachably connected to the aerial delivery bag shell.

Preferably, be provided with a plurality of first exhaust holes and a second exhaust hole on the umbrella body, a plurality of first exhaust holes are followed the circumference evenly distributed of umbrella body, the second exhaust hole is located the center of umbrella body.

Preferably, the airdrop package mechanism further comprises a rechargeable battery, the rechargeable battery is located in the airdrop package shell, and the rechargeable battery is electrically connected with the fan unit.

Preferably, an adjusting knob and a power jack are arranged on the air-drop bag shell, the adjusting knob is electrically connected with the fan unit, and the power jack is electrically connected with the rechargeable battery.

Preferably, the fan unit includes a fan and a motor, the motor is electrically connected to the rechargeable battery, the fan is installed on a rotating shaft of the motor, and the fan faces the parachute.

Preferably, the fixing piece is provided with a filling groove, and an aromatherapy material is arranged in the filling groove.

Preferably, an atomization device is further arranged on the airdrop pack surface shell.

Preferably, the material of umbrella body is the EVA material, the material of umbrella rope is the nylon rope.

The technical scheme provided by the embodiment of the application can have the following beneficial effects:

the application provides an air-drop package parachute model, including the parachute, air-drop package mechanism is including air-drop package shell, fan unit sets up in air-drop package shell, and install the up end at air-drop package shell in the bottom of parachute, fan unit bloies towards the parachute, when using, air-drop package mechanism places on the platform, fan unit bloies to the parachute, make the parachute be in the expansion state, thereby can really simulate out the dynamic effect of air-drop package parachute when descending from the air. So set up, solved current air-drop package parachute model and be static model, lack the problem of dynamic bandwagon effect.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

FIG. 1 is a block diagram illustrating a model aerial delivery package parachute in accordance with an exemplary embodiment;

FIG. 2 is a side view of an aerial delivery package parachute model shown in accordance with an exemplary embodiment;

FIG. 3 is a block diagram of a parachute shown in accordance with an exemplary embodiment;

FIG. 4 is a diagram illustrating the positional relationship of the bottom case of the aerial delivery package to the fan unit in accordance with an exemplary embodiment;

figure 5 is a block diagram illustrating an aerial delivery package face shell according to an exemplary embodiment.

In the figure:

the umbrella comprises, by weight, 1-an umbrella body, 2-an umbrella rope, 3-a fixing piece, 4-an aerial delivery bag surface shell, 5-an aerial delivery bag bottom shell, 6-a first exhaust hole, 7-a second exhaust hole, 8-a strip-shaped hole, 9-a circular fan cover, 10-a fan, 11-an adjusting knob and 12-a power supply jack.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus consistent with certain aspects of the present application, as detailed in the appended claims.

Referring to fig. 1 to 5, the present embodiment provides an airdrop bag parachute model, including a parachute and an airdrop bag mechanism, the airdrop bag mechanism is located below the parachute, the airdrop bag mechanism is equivalent to an airdrop bag hung on the parachute, the airdrop bag mechanism includes an airdrop bag housing and a fan unit, the fan unit is located in the airdrop bag housing, wherein the bottom end of the parachute is installed on the upper end surface of the airdrop bag housing, and the fan unit blows air towards the direction of the parachute, so that the parachute can be unfolded, and the parachute is in an unfolded state.

When the parachute hanging bag is used, the airdrop bag mechanism is placed on the platform, the fan unit blows air towards the parachute, the parachute is blown upwards, the parachute is unfolded, the suspension effect of the parachute is achieved, and dynamic display of the airdrop bag parachute model is achieved.

It should be noted that the dynamic effect of the parachute when the air-drop bag parachute falls from the air is the effect of the parachute fully unfolding.

So set up, solved current air-drop package parachute model and be static model, lack the problem of dynamic bandwagon effect.

In a preferred embodiment of the present invention, as shown in fig. 1, the air-drop bag shell comprises an air-drop bag bottom shell 5 and an air-drop bag face shell 4, the air-drop bag face shell 4 covers the upper end of the air-drop bag bottom shell 5 and seals the air-drop bag bottom shell 5, wherein, as shown in fig. 4, the fan unit is arranged in the air-drop bag bottom shell 5, the air-drop bag face shell 4 seals the fan unit in the air-drop bag bottom shell 5, and the bottom end of the parachute is installed on the air-drop bag face shell 4, so that the parachute is fixed on the air-drop bag mechanism.

Preferably, as shown in fig. 1, in order to facilitate the fan unit to suck the air current and blow to the parachute, a plurality of strip-shaped holes 8 are formed in the side wall of the air-drop bag bottom case 5, the bottom wall of the air-drop bag bottom case 5 is set to be a hollow structure, so that the air current can enter air from the periphery and the bottom of the air-drop bag bottom case 5 simultaneously, the air flow sucked by the fan unit is increased, the air circulation is quicker, and the parachute is enabled to be unfolded completely.

It should be noted that, the lateral wall of air-drop package drain pan 5 can be formed by the concatenation of a plurality of bar shaped plates, and a plurality of bar shaped plates are arranged along air-drop package drain pan 5's circumference to a plurality of bar shaped plates fold the setting, are provided with the clearance that supplies the air to pass through between two liang of adjacent bar shaped plates, and here, this clearance is above-mentioned bar hole 8 promptly, so, makes bar hole 8 set up to stealthy air intake, can guarantee air inlet efficiency, has improved this air-drop package drain pan 5's aesthetic property again.

The airdrop pack case 4 is provided with a plurality of air flow grooves so that the fan unit blows the sucked air flow to the parachute and the air in the airdrop pack case 5 is blown to the parachute through the air flow grooves.

Further, the air-drop bag shell can be of a cuboid structure, a rectangular opening for the fan unit to enter is formed in the air-drop bag bottom shell 5, the opening is closed by the air-drop bag surface shell 4, as shown in fig. 5, a circular fan cover 9 is arranged on the air-drop bag surface shell 4, and a clamping groove for fixing the bottom end of the parachute is formed in the middle of the circular fan cover 9 so as to connect the parachute to the air-drop bag shell; the air grooves are located on the circular fan cover 9 and evenly distributed along the circumferential direction of the clamping grooves, so that wind blown out by the fan unit can be evenly blown to the parachute, and balance of the parachute in an unfolding state is improved.

In this embodiment, as shown in fig. 1 and 3, the parachute includes a parachute body 1, a parachute line 2 and a fixing member 3, one end of the parachute line 2 is connected to the edge of the parachute body 1, the other end is fixed to the fixing member 3, and the fixing member 3 is detachably connected to the airdrop bag cover 4, so that the parachute is installed on the airdrop bag mechanism.

It should be noted that the material of the umbrella body 1 may be EVA, which refers to "ethylene-vinyl acetate copolymer" and the rubber-plastic foam material made of the same, and has the advantages of good buffering, shock resistance, heat insulation, moisture resistance, chemical corrosion resistance, and the like, and is non-toxic and non-absorbent. The umbrella rope 2 can be made of nylon rope, which is a rope made of nylon material, and is also called as a power releasing rope and an anti-static sampling rope. Here, the umbrella string 2 may be made of a fishing line.

Further, the fixing member 3 is provided with a filling groove, and a fragrance material is filled in the filling groove, so that the airdrop package parachute model can be used as a fragrance container to improve indoor air.

Particularly, the fixing piece 3 is detachably connected to the airdrop bag shell 4, the fixing piece 3 can be detached from the airdrop bag shell 4, the airdrop bag mechanism is used as an electric fan, and the function of the airdrop bag parachute model is increased.

Specifically, the border department notch of mounting 3, this notch runs through mounting 3 from top to bottom, and the draw-in groove sets up to the cylinder groove with 3 assorted of mounting, the diameter of this draw-in groove and the maximum width looks adaptation of base, so that mounting 3 can be at the draw-in groove internal rotation, and notch department at the draw-in groove is provided with the notch assorted fixture block with mounting 3, so that the notch of mounting 3 can pass through the position of fixture block, and stretch into in the draw-in groove, the distance of fixture block to the tank bottom of draw-in groove equals the thickness of mounting 3 simultaneously, so that mounting 3 stretches into in the draw-in groove and rotatory back, notch and fixture block dislocation mutually, and then realize that 3 cards of mounting are gone into the draw-in groove. Like this, only need with mounting 3 and the relative rotation of air-drop package face-piece 4, can realize the dismouting of mounting 3 and air-drop package face-piece 4, this structural connection is firm, the dismouting operation of being convenient for many times. Preferably, two groups of limiting structures of the notch and the fixture block are oppositely arranged.

In another kind of scheme, set up the draw-in groove into with 3 assorted cylinder grooves of mounting to be provided with the screw thread at the inner wall of draw-in groove, and the thickness looks adaptation of clearance and mounting 3 between the screw thread, in order to guarantee that mounting 3 can stretch into the draw-in groove along the screw thread rotation, and then realize mounting 3 and air-drop package face-piece 4 fixed, the simple operation, labour saving and time saving.

In one embodiment, in order to further ensure the balance of the parachute in the unfolded state, as shown in fig. 1, a plurality of first exhaust holes 6 and a second exhaust hole 7 are arranged on the parachute body 1, the plurality of first exhaust holes 6 are arranged on the canopy of the parachute body 1, and the plurality of first exhaust holes 6 are uniformly distributed along the circumferential direction of the parachute body 1, so that the parachute can be unfolded more easily by the wind blown by the fan unit, and the balance of the unfolded parachute body 1 is improved, the second exhaust hole 7 is located at the center of the parachute body 1, so that a part of the wind blown by the fan unit can flow out from the second exhaust hole 7, and thus, the wind around the parachute can be driven to flow towards the second exhaust hole 7, and the top end of the parachute body 1 is constantly located at the middle position, thereby ensuring the balance of the parachute. So, when fan unit upwards blows, can not make umbrella body 1 rock about, improved umbrella body 1's equilibrium.

In this embodiment, the air-drop package mechanism further includes a rechargeable battery, the rechargeable battery is located in the air-drop package shell, and the rechargeable battery is electrically connected with the fan unit to supply power to the fan unit.

This air-drop package mechanism still includes the controller, and the controller is located air-drop package drain pan 5 to be located fan unit's below, fan unit, rechargeable battery all are connected with the controller electricity, and the controller can control fan unit's the on-state, and the controller can control fan unit and connect the electricity or cut off the power supply promptly.

The controller is a control circuit board, and the specific circuit relationship of the control circuit board is not specifically limited, and only the control of the motor can be realized.

As shown in fig. 2, the airdrop package casing is provided with an adjusting knob 11 and a power jack 12 for inserting a power line, and the adjusting knob 11 is electrically connected with the controller so as to adjust the wind speed of the fan unit; the power jack 12 is electrically connected to the rechargeable battery, so as to charge the rechargeable battery,

further, the power jack 12 may be a USB jack to improve versatility.

In this embodiment, the fan unit includes a fan 10 and a motor, the motor is electrically connected to the rechargeable battery through the controller so as to provide electric power for the motor, and the motor is controlled through the controller, and the fan 10 is installed on a rotating shaft of the motor so as to rotate along with the motor, thereby achieving blowing. The fan 10 is disposed toward the parachute so that the wind blown by the fan 10 can be blown toward the parachute.

In this embodiment, an atomization device is further disposed between the air-drop pack case 4 and the fan 10, and the atomization device may be a humidifier so as to humidify air, thereby improving humidity of indoor air.

The humidifier is arranged between the air-drop package surface shell 4 and the fan 10, so that mist generated by the humidifier can be blown out conveniently, and the humidifying effect is improved.

It should be noted that the terms "first," "second," and the like, as used herein, are not intended to limit the specific order, but merely to distinguish one element or function from another.

It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.

Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims

1. The utility model provides an airdrop package parachute model, its characterized in that includes the parachute, is located the airdrop package mechanism of parachute below, airdrop package mechanism is including airdrop package shell and being located fan unit in the airdrop package shell, install the bottom of parachute the up end of airdrop package shell, just fan unit orientation the direction of parachute is bloied.

2. The airdrop package parachute model according to claim 1, wherein the airdrop package shell comprises an airdrop package bottom shell (5) and an airdrop package face shell (4) covering the upper end of the airdrop package bottom shell (5), the fan unit is located in the airdrop package bottom shell (5), the bottom end of the parachute is installed on the airdrop package face shell (4), the side wall of the airdrop package bottom shell (5) is provided with a plurality of strip-shaped holes (8), the bottom wall of the airdrop package bottom shell (5) is of a hollow structure, and the airdrop package face shell (4) is provided with a plurality of air flow grooves for air to pass through.

3. The parachute model of the airdrop bag according to claim 2, wherein the parachute comprises a parachute body (1), a parachute cord (2) connected to the edge of the parachute body (1), and a fixing member (3) for fixing the parachute cord (2), and the fixing member (3) is detachably connected to the airdrop bag panel (4).

4. The airdrop package parachute model according to claim 3, wherein a plurality of first vent holes (6) and one second vent hole (7) are provided in the parachute body (1), the plurality of first vent holes (6) are uniformly distributed along a circumferential direction of the parachute body (1), and the second vent hole (7) is located at a center of the parachute body (1).

5. The aerial delivery package parachute model of claim 1, wherein the aerial delivery package mechanism further comprises a rechargeable battery, the rechargeable battery is located in the aerial delivery package housing, and the rechargeable battery is electrically connected with the fan unit.

6. The aerial delivery package parachute model of claim 5, wherein an adjusting knob (11) and a power jack (12) are arranged on the aerial delivery package casing, the adjusting knob (11) is electrically connected with the fan unit, and the power jack (12) is electrically connected with the rechargeable battery.

7. The parachute model of claim 5, wherein the fan unit comprises a fan (10) and a motor, the motor is electrically connected to the rechargeable battery, the fan (10) is installed on a rotation shaft of the motor, and the fan (10) is disposed toward the parachute.

8. The parachute model of the airdrop bag according to claim 3, wherein the fixing member (3) is provided with a filling groove, and an aromatherapy material is provided in the filling groove.

9. The aerial delivery package parachute model of claim 2, wherein the aerial delivery package face shell (4) is further provided with an atomizing device.

10. The parachute model of the airdrop bag according to claim 3, wherein the parachute body (1) is made of EVA, and the parachute line (2) is made of nylon.