CN217538133U

CN217538133U - Inflating plug for inflating tent

Info

Publication number: CN217538133U
Application number: CN202220969324.6U
Authority: CN
Inventors: 吕当
Original assignee: Suzhou Yutu Tourism Products Co ltd
Current assignee: Kunshan Pinhong Environmental Protection Technology Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-10-04
Anticipated expiration: 2032-04-25

Abstract

The utility model discloses an inflation plug for an inflatable tent, which belongs to an inflation supporting part of the inflatable tent. This aerify plug includes: the outer connector, the central connector is established to the inside card of outer connector, and the central connector is hollow, and the outer connector is exposed to the one end of central connector, and exposes the part and include union coupling portion and clamping part, and the hose is established to union coupling portion's outside cover, and threaded connection clamp ring is passed through in the outside of clamping part to can the clamping cover establish the hose at union coupling portion at clamping ring. Through setting up connector, central connector and chucking ring in addition, the outer connector is connected with the gas column, sets up the hose on the central connector, and the hose is the trachea, simultaneously through chucking ring chucking, guarantees the stable connection of hose and central connector, when aerifing moreover, can dismantle according to actual demand, improves inflatable tent's flexibility.

Description

Inflating plug for inflating tent

Technical Field

The utility model relates to an inflatable tent field especially relates to an inflatable plug for inflatable tent.

Background

With the continuous improvement of living standard, the travel is popular, and during the travel, a tent is required as a short rest place.

The tent is a shed which is supported on the ground to shield wind, rain and sunlight and is used for temporary living, is made of multi-purpose canvas, and can be detached and transferred at any time together with supporting objects. Tents are carried in parts and assembled after arrival at the site, requiring various parts and tools. Knowing the names and the using methods of the components, the tent can be quickly and conveniently erected by knowing the structure of the tent.

However, the conventional general tent has high requirements for the building personnel, and the general personnel cannot build the tent with high quality. Therefore, the inflatable tent is produced at the same time. The inflatable tent adopts a gas column frame form, the gas bag is formed by high-frequency heat sealing of PVC coated cloth, and the inflatable tent can be quickly formed by inflating through an electric pump or a pedal pump. The connection of the inflatable member to the air column during inflation lacks a secure and reliable connection.

Therefore, the inventor of the present invention, aiming at the above technical problem, intends to invent an inflation plug for an inflatable tent.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an inflation plug for inflatable tent.

The technical scheme of the utility model is that: an inflation plug for an inflatable tent, comprising:

the two ends of the external connecting body are communicated along the axial direction; and

the central connector, the central connector link up and the card is located inside the outer connector along axial both ends, and central connector and outer connector communicate at the axial, the outer connector is exposed to the one end of central connector, and the partial pipe connecting portion and the chucking part that are the annular interval arrangement from inside to outside of formation of exposing of central connector, the hose is established to the cover can be dismantled in the outside of pipe connecting portion, the chucking ring can be dismantled in the outside of chucking part and connect, and the chucking ring sets up when the chucking part outside, the hose of pipe connecting portion is established to chucking ring ability chucking cover.

Further, the inboard of chucking ring sets up the chucking boss, just the interval in the outside of chucking boss and pipe connecting portion is less than the thickness of hose. Through the setting of chucking boss, guaranteed the chucking of chucking ring to the hose promptly, guaranteed then the connection of hose and central connector, sealing performance when guaranteeing to fill the gassing.

Further, the tip of union coupling portion sets up the direction inclined plane, just the direction inclined plane leans out simultaneously to the side from the tip. The end of the pipe connecting part is provided with the guide inclined plane, so that when the hose connection can be ensured, the hose connection can be quickly and effectively connected through the guide inclined plane, and the hose connection is always sleeved to ensure the connection stability.

Furthermore, the outer side of the clamping part is provided with an external thread, and the inner side of the clamping ring is provided with an internal thread. I.e. both are connected by means of a screw thread.

Furthermore, the outside of clamp ring is provided with anti-skidding recess and anti-skidding plane, just anti-skidding recess and anti-skidding plane set up four in turn. Through anti-skidding groove and anti-skidding planar setting promptly, the person of facilitating the use dismantles according to the actual demand to insert the hose after dismantling, and lock, anti-skidding planar setting also can lock through spanner or instrument simultaneously.

Furthermore, the peripheral side wall of the central connecting body is provided with at least one annular boss, the inner peripheral side wall of the outer connecting body is correspondingly provided with an annular groove, and the annular boss is clamped into the annular groove. Through the cooperation of annular boss and annular groove promptly, guaranteed the stability of joint. Of course, when the device is used specifically, two annular bosses can be arranged.

Further, the periphery lateral wall of central connector still is provided with the spacing post that a plurality of is the annular and arranges, and the annular boss of this a plurality of spacing post place annular and central connector is crisscross to be set up, and the inside of external connector sets up by the spacing groove that corresponds with spacing post, just spacing post card is gone into the spacing inslot. Through the setting of spacing post and spacing groove, further guarantee the stability of joint promptly, spacing post and the cross arrangement of annular boss can guarantee the stability of axial and circumference simultaneously, and specific saying, the annular boss guarantees the axial stability, and spacing post guarantees the stability of circumference.

Furthermore, the limiting columns are at least two and are uniformly distributed on the peripheral side wall of the central connecting body, and the central axis of the limiting column is parallel to the central axis of the annular boss. Generally, eight connecting bodies are uniformly distributed on the outer side of the central connecting body and are parallel to the axis of the central connecting body, so that the circumferential stability of the central connecting body can be ensured.

Furthermore, the external connecting body comprises a tubular base body, external threads are arranged on the outer side of the tubular base body, a connecting disc is further arranged on the outer side of the tubular base body, and the size of the connecting disc is larger than that of the tubular base body. The middle part of tubulose base member is hollow, makes things convenient for the setting of central connector, and the stability when being connected with the gas post also can be improved in the setting of connection pad simultaneously, for example, can guarantee zonulae occludens at hot melt glue between connection pad and gas post, moreover, the external screw thread that sets up in the outside of tubulose base member also can realize being connected with the gas post through this external screw thread.

Furthermore, the outer side of the clamping part is connected with a clamping ring through threads.

The utility model has the beneficial technical effects that: through setting up connector, central connector and chucking ring in addition, the outer connector is connected with the gas column, sets up the hose on the central connector, and the hose is the trachea, simultaneously through chucking ring chucking, guarantees the stable connection of hose and central connector, when aerifing moreover, can dismantle according to actual demand, improves inflatable tent's flexibility.

Drawings

Fig. 1 is a schematic perspective view of a plug disposed on an air column.

Fig. 2 is a schematic view of a plug.

Fig. 3 is a cross-sectional view of the plug.

Fig. 4 is an exploded view of the plug.

Fig. 5 is a cross-sectional view of an external connection body.

In the figure:

1. an external connector, 2, a central connector, 3, a clamping ring, 4 and a hose,

11. an annular groove 12, a limit groove 13, a tubular matrix 14 and a connecting disc,

21. the pipe connecting part 22, the clamping part 23, the annular boss 24, the limiting column 211, the guide inclined plane 31, the clamping boss 32, the anti-skidding groove 33 and the anti-skidding plane.

Detailed Description

In order to make the technical means of the present invention clearer and to make the invention practical in accordance with the content of the specification, the following embodiments are described in further detail with reference to the accompanying drawings and examples, and the following examples are used to illustrate the present invention but do not limit the scope of the present invention.

Referring to fig. 1 to 5, an inflation plug for an inflatable tent in the present embodiment includes:

the external connecting body 1, the external connecting body 1 is through along the axial both ends; and

the central connection body 2, the central connection body 2 link up and the card is located 1 insidely of the external connection body along axial both ends, and central connection body 2 and external connection body 1 communicate in the axial, the external connection body 1 is exposed to the one end of central connection body 2, and the partial pipe connection portion 21 and the clamping part 22 that are the annular interval arrangement from inside to outside of formation of the exposure of central connection body 2, the cover can be dismantled in the outside of pipe connection portion 21 and the hose 4 is established, connect chucking ring 3 can be dismantled in the outside of clamping part 22, and chucking ring 3 sets up when the clamping part 22 outside, chucking ring 3 can the chucking cover be established at the hose 4 of pipe connection portion 21.

The inner side of the clamping ring 3 extends inward in the radial direction to form a clamping boss 31, and the distance between the clamping boss 31 and the outer side of the pipe connecting portion 21 is smaller than the thickness of the hose 4. Through the setting of chucking boss 31, guaranteed the chucking of chucking ring 3 to hose 4 promptly, guaranteed the connection of hose 4 with central connector 2 then, guarantee the sealing performance when filling the gassing. The inflatable plug is generally made of high-plastic materials, is integrally injection-molded, is provided with a clamping ring and a clamping boss in a mold, is filled with liquid, and can be molded after being cooled.

The end of the pipe connecting portion 21 is provided with a guide slope 211, and the guide slope 211 is inclined outward from the end to the side. That is, the end of the pipe connecting portion 21 is provided with the guide slope 211, so that when the hose 4 is connected, the hose can be quickly and effectively connected through the guide slope 211, and the hose can be always sleeved to ensure the connection stability.

The outer side of the clamping part 22 is provided with external threads, and the inner side of the clamping ring 3 is provided with internal threads. I.e. both are connected by means of a screw thread.

And the hose is established to the outside cover of union coupling portion to extend along union coupling portion all the time, guaranteed hose connection's length, of course, the hose can extend all the time until leaning on the card-tight part, in the in-service use, in order to reduce whole size, guarantee the connection length of hose again simultaneously, can set up the recess in card-tight part and union coupling portion juncture, guarantee the connection length of hose.

The outer side of the clamping ring 3 is provided with four anti-slip grooves 32 and four anti-slip planes 33, and the anti-slip grooves 32 and the anti-slip planes 33 are alternately arranged. Through the setting of antiskid groove and antiskid plane 33 promptly, the person of facilitating the use dismantles according to actual demand to insert hose 4 after dismantling, and lock, the setting of antiskid plane 33 also can be locked through spanner or instrument simultaneously.

The peripheral side wall of the central connecting body 2 is provided with at least one annular boss 23, the inner peripheral side wall of the outer connecting body 1 is correspondingly provided with an annular groove 11, and the annular boss 23 is clamped in the annular groove 11. Namely, the stability of clamping is ensured through the matching of the annular boss 23 and the annular groove 11. Of course, in a specific use, two annular bosses 23 may be provided. As can be seen from the attached drawing 3, the central connecting body is positioned inside the outer connecting body, when the assembly is needed, the central connecting body is inserted from right to left, and the inflatable plug is made of plastic materials and has certain elastic deformation, so that the central connecting body is clamped into the outer connecting body.

The peripheral lateral wall of the central connector 2 is also provided with a plurality of limiting columns 24 which are annularly arranged, the annular boss 23 of the central connector 2 where the plurality of limiting columns 24 are annularly arranged is arranged in a staggered manner, the limiting grooves 12 corresponding to the limiting columns 24 are arranged in the outer connector 1, and the limiting columns 24 are clamped into the limiting grooves 12. The stability of joint is further guaranteed through the setting of spacing post 24 and spacing groove 12, and the cross arrangement of spacing post 24 and annular boss 23 simultaneously can guarantee the stability of axial and circumference, and specifically speaking, annular boss 23 guarantees the stability of axial, and spacing post 24 guarantees the stability of circumference.

The number of the limiting columns 24 is at least two, the limiting columns are evenly distributed on the peripheral side wall of the central connecting body 2, and the central axis of each limiting column 24 is parallel to the central axis of the annular boss 23. Generally, eight connecting bodies are uniformly distributed on the outer side of the central connecting body 2 and are parallel to the axis of the central connecting body 2, so that the circumferential stability of the central connecting body 2 can be ensured.

The external connection body 1 comprises a tubular base body 13, external threads are arranged on the outer side of the tubular base body 13, a connecting disc 14 is arranged on the outer side of the tubular base body 13, and the size of the connecting disc 14 is larger than that of the tubular base body 13. The middle part of the tubular base body 13 is hollow, so that the central connecting body 2 can be conveniently arranged, meanwhile, the connecting disc 14 is arranged, the stability of the gas column in connection can be improved, for example, the gas column can be connected with the connecting disc 14 in a hot melting mode, and tight connection is guaranteed.

The outer side of the fastening part 22 is screwed to the fastening ring 3. This is a detachable connection. And the clamping part and the clamping ring can be provided with positioning beads and positioning holes at the outer sides, and the connection is realized through the positioning columns.

Illustratively, referring to fig. 1, the middle of the air column is crossed to form a cross, a hose is arranged on the air column through a plug, both ends of the hose are communicated with the cross air column, and in practical use, the inflatable tent is also supported by the two air columns which are crossed with each other, and the two air columns are independent for reducing the cost, but are inflated together when being inflated, so the structure shown in fig. 1 is utilized for connection.

The specific use mode, see fig. 3 and 4, the central connector is blocked into the outer connector in advance, the outer connector is connected with the air column through the connecting disc, the hose is inserted into the pipe connecting portion of the central connector through the guide inclined plane, the clamping ring is taken down and sleeved on the hose before insertion, when the hose is inserted into the pipe connecting portion, see fig. 3, after the hose is completely inserted, the hose is connected with the clamping portion through the thread of the clamping ring, at the moment, the clamping boss compresses the hose, and the connection stability is guaranteed.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. An inflation plug for an inflatable tent, comprising:

the external connecting body (1), the external connecting body (1) is run through along axial both ends; and

the center connector (2), the center connector (2) link up and the card is located inside outer connector (1) along axial both ends, and center connector (2) and outer connector (1) are in the axial intercommunication, outer connector (1) is exposed to the one end of center connector (2), and the part that exposes of center connector (2) forms from inside to outside and is pipe connecting portion (21) and the chucking portion (22) that the annular interval was arranged, hose (4) are established to the cover can be dismantled in the outside of pipe connecting portion (21), connect chucking ring (3) can be dismantled in the outside of chucking portion (22), and chucking ring (3) set up when the chucking portion (22) outside hose (4) the outside of pipe connecting portion (21) are located to chucking ring (3) ability chucking cover.

2. The inflation plug for an inflatable tent of claim 1, wherein: the inboard of chucking ring (3) sets up chucking boss (31), just the interval in the outside of chucking boss (31) and pipe connecting portion (21) is less than the thickness of hose (4).

3. The inflation plug for an inflatable tent of claim 1, wherein: the tip of pipe connecting portion (21) sets up direction inclined plane (211), just direction inclined plane (211) lean out simultaneously to the side from the tip.

4. The inflation plug for an inflatable tent of claim 1, wherein: the outside of chucking ring (3) is provided with anti-skidding recess (32) and anti-skidding plane (33), just anti-skidding recess (32) and anti-skidding plane (33) set up in turn, and all set up four.

5. The inflation plug for an inflatable tent of claim 1, wherein: the outer peripheral side wall of the central connecting body (2) is provided with at least one annular boss (23), the inner peripheral side wall of the outer connecting body (1) is correspondingly provided with an annular groove (11), and the annular boss (23) is clamped into the annular groove (11).

6. The inflation plug for an inflatable tent of claim 5, wherein: the periphery lateral wall of central connector (2) still is provided with a plurality of and is spacing post (24) that the annular was arranged, and annular boss (23) crisscross setting of the annular of this a plurality of spacing post (24) place annular and central connector (2), and the inside of external connector (1) sets up by spacing groove (12) that correspond with spacing post (24), just spacing post (24) card is gone into in spacing groove (12).

7. The inflation plug for an inflatable tent of claim 6, wherein: the limiting columns (24) are at least two and are evenly distributed on the peripheral side wall of the central connecting body (2), and the central axis of each limiting column (24) is parallel to the central axis of the annular boss (23).

8. The inflation plug for an inflatable tent of claim 1, wherein: the external connection body (1) comprises a tubular base body (13), external threads are arranged on the outer side of the tubular base body (13), a connection disc (14) is further arranged on the outer side of the tubular base body (13), and the size of the connection disc (14) is larger than that of the tubular base body (13).

9. The inflation plug for an inflatable tent of claim 1, wherein: the outer side of the clamping part (22) is connected with the clamping ring (3) through threads.