CN220954957U - Bolt type folding support rod connecting piece - Google Patents
Bolt type folding support rod connecting piece Download PDFInfo
- Publication number
- CN220954957U CN220954957U CN202322325259.0U CN202322325259U CN220954957U CN 220954957 U CN220954957 U CN 220954957U CN 202322325259 U CN202322325259 U CN 202322325259U CN 220954957 U CN220954957 U CN 220954957U
- Authority
- CN
- China
- Prior art keywords
- hole
- connector
- spherical body
- bolt
- sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 210000001503 joint Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to the technical field of inflatable tents, in particular to a bolt type folding support rod connector which comprises a first connecting plug connector, a second connecting plug connector, a first connecting sleeve, a second connecting sleeve, a central connector, a bolt type locking bolt and two spherical body groove type fixing pieces; the two spherical body groove-shaped fixing pieces are fixed inside the first connecting sleeve and the second connecting sleeve through connecting pins respectively, two ends of the central connecting body are hinged with the spherical body groove-shaped fixing pieces respectively, and the bolt type locking bolt is installed in the first connecting sleeve and is in sliding connection with the first connecting sleeve and is in splicing fit with the end face of the second connecting sleeve. The utility model has simple structure and strong reliability, does not need axial travel when the supporting rod is unfolded, only needs to press the key to axially draw out and hang the bolt plug, and the folding supporting rods on two sides can be folded by rotating 180 degrees radially relative to the central connecting body.
Description
Technical Field
The utility model relates to the technical field of inflatable tents, in particular to a bolt type folding support rod connecting piece.
Background
Chinese patent discloses a folding connection structure of tent bracing piece, application number: 202020402616.2, including two bracing pieces of butt joint each other and the connecting piece that is used for connecting the bracing piece, the upper surface of connecting piece is provided with the connecting chamber No. one of indent downwards, and the lower surface of connecting piece is provided with the connecting chamber No. two of indent upwards, is provided with auxiliary connection pipe in the upper end of connecting piece, auxiliary connection pipe inside be No. three connecting chamber, auxiliary connection pipe's lower extreme and connecting piece's upper end butt joint each other, and be provided with interconnect's hinge in auxiliary connection pipe and the corresponding side of connecting piece, auxiliary connection pipe and connecting piece butt joint back connecting chamber and No. two connecting chamber form a cavity that is used for pegging graft the bracing piece. The disadvantages of this patent are: because the structure needs axial travel during deployment, the structure can not be conveniently deployed and retracted for the fixed air columns. And some connecting pieces have too complex structures and do not have good reliability.
Disclosure of utility model
In order to effectively solve the problems in the background art, the utility model provides a bolt type folding support rod connecting piece.
The specific technical scheme is as follows;
A bolt type folding support rod connector comprises a first connecting plug connector, a second connecting plug connector, a first connecting sleeve, a second connecting sleeve, a central connector, a bolt type locking bolt and two spherical body groove type fixing pieces; the first connecting plug connector is fixed at the outer end of the first connecting sleeve, the second connecting plug connector is fixed at the outer end of the second connecting sleeve, the two spherical body groove-shaped fixing pieces are respectively fixed inside the first connecting sleeve and the second connecting sleeve through connecting pins, two ends of the central connecting body are respectively hinged with the spherical body groove-shaped fixing pieces, and the bolt type locking bolt is installed in the first connecting sleeve and is in sliding connection with the first connecting sleeve and is in plug connection with the end face of the second connecting sleeve.
Preferably, the center connector comprises a spherical body connector, a first spherical body and a second spherical body, wherein the first spherical body and the second spherical body are respectively fixed at two ends of the spherical body connector, the spherical body connector is of a cuboid structure, two sides of the first spherical body and two sides of the second spherical body are respectively of a flat structure, and the first spherical body and the second spherical body are respectively matched with the spherical body groove type fixing piece.
Preferably, the lateral part of first connecting sleeve is equipped with bolt formula locking bolt hole, and the lateral part of bolt formula locking bolt is fixed with the button, the button with bolt formula locking bolt hole cooperation, be equipped with first connector hole in the middle of the tip of first connecting sleeve, first connector hole's both sides are equipped with first bolt hole and second bolt hole respectively, and wherein second bolt hole and first connector hole intercommunication are equipped with first connector groove on first connecting sleeve's lateral wall, first connector groove with second bolt hole intercommunication, first spheroid and the spheroid groove type mounting swing joint that is located first connecting sleeve are spacing by first connector hole, and the spheroid body is stretched out from first connector hole, rotates to enter into through the second bolt hole in the first connector inslot, and from first bolt hole and second bolt hole department stretch out when bolt formula locking bolt stretches out.
Preferably, the end face of the second connecting sleeve corresponding to the first connecting sleeve is provided with a second connecting body hole, two sides of the second connecting body hole are respectively provided with a third bolt hole and a fourth bolt hole, wherein the fourth bolt hole is communicated with the first connecting body hole, the side wall of the second connecting sleeve is provided with a second connecting body groove, the second connecting body groove is communicated with the fourth bolt hole, the second spherical body is movably connected with a spherical body groove-shaped fixing piece positioned in the second connecting sleeve and limited by the second connecting body hole, the spherical body connector extends out of the second connecting body hole, rotates to enter the second connecting body groove through the fourth bolt hole, and extends out of the first bolt hole and the second bolt hole and is inserted into the third bolt hole and the fourth bolt hole when the bolt type locking bolt extends out.
Preferably, the first connection plug and the second connection plug are connected in an interference fit manner.
Compared with the prior art, the utility model has the beneficial effects that: the utility model has simple structure and strong reliability, does not need axial travel when the supporting rod is unfolded, only needs to press the key to axially draw out and hang the bolt plug, and the folding supporting rods on two sides can be folded by rotating 180 degrees radially relative to the central connecting body.
Drawings
FIG. 1 is an exploded view of the present utility model;
FIG. 2 is a perspective view of a first coupling sleeve of the present utility model;
FIG. 3 is a top view of a first coupling sleeve of the present utility model;
FIG. 4 is a bottom view of the first coupling sleeve of the present utility model;
FIG. 5 is a block diagram of a first spherical slot mount of the present utility model;
FIG. 6 is a perspective view of the deadbolt locking bolt of the present utility model;
FIG. 7 is a bottom view of the deadbolt locking bolt of the present utility model;
FIG. 8 is a perspective view of a second coupling sleeve of the present utility model;
FIG. 9 is a top view of a second coupling sleeve of the present utility model;
FIG. 10 is a bottom view of the second coupling sleeve of the present utility model;
FIG. 11 is a perspective view of a second spherical slotted mount of the present utility model;
FIG. 12 is a perspective view of a center connector of the present utility model;
FIG. 13 is a state diagram of the utility model after folding;
FIG. 14 is a view of the expanded state of the central body connector of the present utility model;
FIG. 15 is an expanded view of the first folding member of the present utility model;
FIG. 16 is a view of the first folding member, the second folding member and the center connector of the present utility model rotated 90 degrees relative to the radial direction;
fig. 17 is a view showing a state in which the deadbolt locking latch of the present utility model is moved toward the second folding member and inserted.
Detailed Description
Spatially relative terms, such as "above … …," "above … …," "upper surface on … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations "above … …" and "below … …". The device may also be oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.
The following detailed description of the utility model refers to the accompanying drawings and preferred embodiments. As shown in fig. 1, the present utility model includes a first folding member 1, a second folding member 2, a central connecting body 3, a first connecting sleeve 10, first connecting pins 11 (2), first spherical groove-shaped fixing pieces 12, first connecting plug pieces 13, a bolt-type locking plug 14, a key 15, a second connecting sleeve 20, second connecting pins 21 (2), second spherical groove-shaped fixing pieces 22, and second connecting plug pieces 23.
As shown in fig. 12, the center connector 3 is provided with a first spherical body 31, a second spherical body 32, and a spherical body connector 33.
As shown in fig. 2 to 4, the first connection sleeve 10 is provided with a first connection sleeve through hole 101, a bolt-type locking bolt hole 102, first pin holes 103 (2), a first connection body hole 104, a first bolt hole 105, a second bolt hole 106, a first connection body groove 107, and a first spherical body groove 108.
As shown in fig. 5, the first spherical groove type fixing member 12 is provided with a second spherical groove 121 and second pin holes 122 (2).
As shown in fig. 6 and 7, the key-type locking pin 14 is provided with a key groove 141, a third spherical body groove 142, a first locking pin 143, a second locking pin 144, and a first fixing piece groove 145. The key groove 141 is used for setting the key 15.
As shown in fig. 8 to 10, the second connecting sleeve 20 is provided with a second connecting sleeve through hole 201, a third pin hole 202 (2), a second connecting body groove 203, a second connecting body hole 204, a third pin hole 205, a fourth pin hole 206, and a fourth spherical body groove 207.
As shown in fig. 11, the second spherical groove type fixing member 22 is provided with a fifth spherical groove 221 and fourth pin holes 222 (2).
The first connection plug 13 and the second connection plug 23 can be plugged into the support rod.
The specific implementation mode is as follows: as shown in fig. 13 to 17, when the folding members 1 and 2 are unfolded, the folding members are unfolded on the same axis as the central connecting body 3. The first folding member 1, the second folding member 2 are rotated 90 ° radially relative to the central connecting body 3 while keeping the relative positions of the first folding member 1, the second folding member 2 unchanged. Pressing the key 15 moves the bolt type locking pin 14 toward the second folding member 2, and the first locking pin 143 and the second locking pin 144 sequentially penetrate the first pin hole 105, the third pin hole 205, the second pin hole 106, and the fourth pin hole 206, respectively.
When the vehicle is removed, the vehicle can be reversely carried out according to the process.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.
Claims (5)
1. A bolt type folding support rod connecting piece, which is characterized in that: the device comprises a first connecting plug connector, a second connecting plug connector, a first connecting sleeve, a second connecting sleeve, a central connecting body, a bolt type locking bolt and two spherical body groove type fixing pieces; the first connecting plug connector is fixed at the outer end of the first connecting sleeve, the second connecting plug connector is fixed at the outer end of the second connecting sleeve, the two spherical body groove-shaped fixing pieces are respectively fixed inside the first connecting sleeve and the second connecting sleeve through connecting pins, two ends of the central connecting body are respectively hinged with the spherical body groove-shaped fixing pieces, and the bolt type locking bolt is installed in the first connecting sleeve and is in sliding connection with the first connecting sleeve and is in plug connection with the end face of the second connecting sleeve.
2. The plug-type folding support rod connecting piece according to claim 1, wherein the central connecting body comprises a spherical body connecting body, a first spherical body and a second spherical body, the first spherical body and the second spherical body are respectively fixed at two ends of the spherical body connecting body, the spherical body connecting body is of a cuboid structure, two sides of the first spherical body and two sides of the second spherical body are respectively of a flat structure, and the first spherical body and the second spherical body are respectively matched with the spherical body groove-type fixing piece.
3. The latch type folding support rod connector according to claim 2, wherein a latch locking bolt hole is formed in the side portion of the first connecting sleeve, a key is fixed to the side portion of the latch locking bolt, the key is matched with the latch locking bolt hole, a first connecting body hole is formed in the middle of the end portion of the first connecting sleeve, a first bolt hole and a second bolt hole are formed in two sides of the first connecting body hole, the second bolt hole is communicated with the first connecting body hole, a first connecting body groove is formed in the side wall of the first connecting sleeve, the first connecting body groove is communicated with the second bolt hole, the first spherical body is movably connected with a spherical body groove type fixing piece located in the first connecting sleeve and limited by the first connecting body hole, the spherical body extends out of the first connecting body hole, rotates to enter the first connecting body groove through the second bolt hole, and extends out of the first bolt hole and the second bolt hole when the latch locking bolt extends out.
4. A pin-type folding support bar connector according to claim 3, wherein a second connector hole is provided on an end surface of the second connector sleeve corresponding to the first connector sleeve, a third pin hole and a fourth pin hole are provided on both sides of the second connector hole, respectively, wherein the fourth pin hole is communicated with the first connector hole, a second connector groove is provided on a side wall of the second connector sleeve, the second connector groove is communicated with the fourth pin hole, the second ball-shaped body is movably connected with a ball-shaped body groove-type fixing member located in the first connector sleeve and limited by the second connector hole, the ball-shaped body extends out from the second connector hole, rotates to enter the second connector groove through the fourth pin hole, and extends out from the first pin hole and the second pin hole and is inserted into the third pin hole and the fourth pin hole when the pin-type locking pin extends.
5. The peg style folding support rod attachment of claim 1, wherein: the first connecting plug connector and the second connecting plug connector are connected in an interference fit mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322325259.0U CN220954957U (en) | 2023-08-29 | 2023-08-29 | Bolt type folding support rod connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322325259.0U CN220954957U (en) | 2023-08-29 | 2023-08-29 | Bolt type folding support rod connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220954957U true CN220954957U (en) | 2024-05-14 |
Family
ID=91018371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322325259.0U Active CN220954957U (en) | 2023-08-29 | 2023-08-29 | Bolt type folding support rod connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220954957U (en) |
-
2023
- 2023-08-29 CN CN202322325259.0U patent/CN220954957U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109305205B (en) | A kind of trailer that folding will not be got higher | |
| CN220954957U (en) | Bolt type folding support rod connecting piece | |
| CN201535086U (en) | Tent telescopic sleeve bar spring fastener | |
| CN220889722U (en) | Rotary opposite-plug type folding support rod connecting piece | |
| CN217129136U (en) | Tent with reinforcing mechanism | |
| CN100471423C (en) | Foldable game enclosure | |
| CN212957967U (en) | Supporting leg structure of tent support | |
| CN210611640U (en) | Folding bed frame and folding bed | |
| CN208709083U (en) | Foldable multi-purpose bunk beds | |
| CN220889720U (en) | Folding tent | |
| CN111622586A (en) | Supporting leg structure of tent support | |
| CN220954953U (en) | Folding support rod connecting piece for tent | |
| CN108860576B (en) | Folding unmanned aerial vehicle undercarriage and locking device thereof | |
| CN218881800U (en) | Pole joint structure in tent framework | |
| CN215331856U (en) | Multi-space expanded quick-opening corner sunshade | |
| CN209712458U (en) | A kind of pallet | |
| CN215454596U (en) | Foldable pet cage | |
| CN217695574U (en) | Folding table | |
| CN211446312U (en) | Hasp and use folding sunning frame of this hasp | |
| CN209610443U (en) | A kind of pallet | |
| CN112493768B (en) | Children's bed | |
| CN217408297U (en) | Locking mechanism for camp bed frame | |
| CN216907358U (en) | Folding support and folding swing chair comprising same | |
| CN211794731U (en) | Traveling case with airing function | |
| CN211022081U (en) | Portable clothes hanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |