CN109441209A - A kind of double rod location structure - Google Patents
A kind of double rod location structure Download PDFInfo
- Publication number
- CN109441209A CN109441209A CN201811375665.5A CN201811375665A CN109441209A CN 109441209 A CN109441209 A CN 109441209A CN 201811375665 A CN201811375665 A CN 201811375665A CN 109441209 A CN109441209 A CN 109441209A
- Authority
- CN
- China
- Prior art keywords
- locating piece
- single pole
- positioning seat
- button
- location hole
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
- E04H15/34—Supporting means, e.g. frames
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
- E04H15/34—Supporting means, e.g. frames
- E04H15/44—Supporting means, e.g. frames collapsible, e.g. breakdown type
- E04H15/46—Supporting means, e.g. frames collapsible, e.g. breakdown type telescoping and foldable
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a kind of double rod location structures, it is connected and fixed two mutually interspersed single poles, it include: to be located at the location hole of two single pole shafts and location hole can be fastened in and be sheathed on the positioning seat of single pole, the location hole is located at the adjacent two sidewalls of the single pole, the selective locating piece for being caught in location hole is worn in the positioning seat, one spring, one pilot pin and the button of a projection outwardly, the pilot pin just passes through positioning seat from outside to inside and passes through locating piece, the recessed card slot in the end face of the button towards locating piece, one end of the locating piece is caught in card slot, one end of the spring abuts button, the other end of the spring is connected to the inner wall of positioning seat, structure is simple on the whole by the present invention, convenient for assembly and positioning stablity.
Description
Technical field
The invention belongs to body of rod technical fields, refer in particular to a kind of double rod location structure.
Background technique
In the prior art, for the ease of carrying and using the larger body of rod, the body of rod is usually divided into plurality of rods mouth caliber size
The bore of different single poles, the single pole is sequentially reduced, and the small single pole of bore is inserted in the big single pole of bore, and between single pole often
It is achieved and is fixedly connected by a location structure, if the upright bar in common foldable tent is generally also by two lists
Bar is connected and fixed by location structure, the location structure generally include be set to it is small-bore in spring, location structure and
Positioned at the through-hole of bigbore single pole, spring head end is connected on location structure and is put into small-bore single pole, the positioning
Structure is equipped with a convex block, and the location structure is limited in small-bore single pole, and normal condition lower protruding block can protrude small-bore
Single pole outside, when small-bore single pole is inserted into bigbore single pole, can extrusion lug, make in the small-bore single pole of convex block retraction and
Spring-compressed, when the convex block of small-bore single pole is moved to the through-hole of bigbore single pole, spring can make convex block stretching go forward side by side
Enter through-hole, to realize that small-bore single pole and bigbore single pole position, and presses convex block and be detached from through-hole, release small-bore
Single pole and bigbore single pole position.
Therefore, although the positioning operation of above-mentioned small-bore single pole and bigbore single pole is easy, for the ease of dress
Match, by that there can be certain gap between small-bore single pole and bigbore single pole, to influence small-bore single pole and big
The stability of the single pole positioning of bore, and spring head end need to be connected on location structure and be put into upright bar, assemble very complicated.
In consideration of it, designer of the invention is directed to above-mentioned missing and inconvenience, and deeply conceive, and actively research improvement has a fling at
And it develops and designs the present invention.
Summary of the invention
The purpose of the present invention is to provide a kind of structures simply, convenient for the double rod location structure of assembly and positioning stablity.
In order to achieve the above objectives, solution of the invention are as follows:
A kind of double rod location structure is connected and fixed two mutually interspersed single poles, comprising: be located at the positioning of two single pole shafts
Hole and location hole can be fastened in and be sheathed on the positioning seat of single pole, the location hole is located at the adjacent two sidewalls of the single pole, institute
It states and wears the selective locating piece for being caught in location hole, a spring, a pilot pin and the button of a projection outwardly, institute in positioning seat
It states pilot pin just to pass through positioning seat from outside to inside and pass through locating piece, the recessed card slot in the end face of the button towards locating piece,
One end of the locating piece is caught in card slot, and one end of the spring abuts button, and the other end of the spring is connected to positioning seat
Inner wall.
The locating piece is strip.
The single pole is rectangle, and the locating piece is へ type.
Another pilot pin is also equipped between the button and locating piece, one end of the locating piece, which has, supplies another pilot pin
The strip grooves of activity limit.
After adopting the above technical scheme, double rod location structure of the invention is designed by the structure of positioning seat and single pole, in
In use, the locating piece of positioning seat can be first caught in the location hole of two big single poles of middle body of rod bore by user, then press
The button for pressing positioning seat, the locating piece for interlocking button in the card slot for snapping into button are slightly stuck up with pilot pin fulcrum
It rises, then two small single poles of middle body of rod bore intert the single pole big into two middle body of rod bores, loosen button, at this time locating piece
It is butted on the shaft of two small single poles of middle body of rod bore, is determined when continuing to move to two small single poles of middle body of rod bore to two single poles
Position hole to it is logical when, the spring force effect of positioning seat is lower at this time can make the locating piece be caught in two small single poles of middle body of rod bore
Location hole in, to realize being fixedly connected for two single poles；And when needing to release the fixation of two single poles, then it merely presses on
The button of positioning seat, the locating piece for interlocking button in the card slot for snapping into button are tilted completely with pilot pin fulcrum, thus
It can smoothly pull two small single poles of middle body of rod bore to move down, make the location hole of two single poles no longer to leading to, i.e., locating piece is de-
It from location hole, realizes that two single poles are fixed and releases, therefore, the present invention is matched by the locating piece of positioning seat and the location hole of single pole
It closes and realizes positioning, and the shaft of two single poles of the invention can be closely adhered to, for comparing existing location structure, the present invention
Structure is simple on the whole, is convenient for assembly and positioning stablity.
Detailed description of the invention
Fig. 1 uses schematic diagram for of the invention one.
Fig. 2 is the cross-sectional view (1) of the first embodiment of positioning seat of the invention.
Fig. 3 is the cross-sectional view (2) of the first embodiment of positioning seat of the invention.
Fig. 4 is that the first embodiment of positioning seat shown in Fig. 2 and Fig. 3 uses decomposition diagram.
Fig. 5 is the cross-sectional view (1) of the second embodiment of positioning seat of the invention.
Fig. 6 is the cross-sectional view (2) of the second embodiment of positioning seat of the invention.
Fig. 7 is the cross-sectional view of the 3rd embodiment of positioning seat of the invention.
[symbol description]
Upright bar 1
11 positioning seat of fixing seat, 12 sliding seat 13
Backform 2
The lower connection nest 22 of upper connection nest 21
Side lever group 3
Connecting rod 311,312 upper link point, 313 lower link point 314
Mandril group 4
411 quarter butt of stock, 412 hinge joint, 413 support rod 414
Connection unit 31,41
01 single pole 02 of location hole
123 button of locating piece 121 spring, 122 pilot pin, 124 card slot 125
Strip grooves 1211.
Specific embodiment
To reach above-mentioned purpose and effect, the technology used in the present invention means and construction, the just present invention that hereby draws are preferable
Its feature and function of embodiment elaborate are as follows, understood completely with sharp.
It please refers to shown in Fig. 1 to Fig. 7, present invention discloses a kind of double rod location structure, is connected and fixed two mutually interted
Single pole 02, the small single pole 02 of two middle body of rod bores are inserted into the big single pole 02 of body of rod bore, comprising: are located at two single poles
The location hole 01 of 02 shaft and location hole 01 can be fastened in and be sheathed on the positioning seat 12 of single pole 02, the location hole 01 is located at institute
The adjacent two sidewalls of single pole 02 are stated, the selective locating piece 121 for being caught in location hole 01, a spring are worn in the positioning seat 12
122, a pilot pin 123 and the button 124 of a projection outwardly, the pilot pin 123 just pass through positioning seat 12 from outside to inside and wear
Cross locating piece 121, the recessed card slot 125 in the end face of button 124 towards the locating piece 121, one end card of the locating piece 121
Enter card slot 125, one end of the spring 122 abuts button 124, and the other end of the spring 122 is connected to the interior of positioning seat 12
Wall.
Therefore, Fig. 2 is please referred to cooperate shown in Fig. 3, Fig. 4, perhaps cooperate shown in Fig. 6 refering to Fig. 5 or as shown in fig.7,
Double rod location structure of the invention is by the design of the structure of positioning seat 12 and single pole 02, in use, user will can first determine
The locating piece 121 of position seat 12 is caught in the location hole 01 of two big single poles 02 of middle body of rod bore, then presses pressing for positioning seat 12
Button 124, the locating piece 121 for interlocking button 124 in the card slot 125 for snapping into button 124 are slightly sent out with 123 fulcrum of pilot pin
Raw to tilt, then two small single poles 02 of middle body of rod bore intert the single pole 02 big into two middle body of rod bores, loosen button
124, locating piece 121 is butted on the shaft of two small single poles 02 of middle body of rod bore at this time, when continuing to move to two middle body of rod bores
The location hole 01 of small 02 to two single pole 02 of single pole to it is logical when, 122 elastic force of the spring effect of positioning seat 12 is lower at this time can make described in
Locating piece 121 is caught in the location hole 01 of two small single poles 02 of middle body of rod bore, to realize that the fixed of two single poles 02 connects
It connects；And when needing to release the fixation of two single poles 02, then the button 124 of positioning seat 5 is merely pressed on, button 124 is made to interlock card
Entering the locating piece 121 in the card slot 125 of button 124 with pilot pin 123 is that fulcrum tilts completely, so as to smoothly pull two
The small single pole 02 of body of rod bore moves down in root, makes the location hole 01 of two single poles 02 no longer to logical, the i.e. disengaging of locating piece 121 positioning
Realize that two single poles 02 are fixed and release that therefore, the present invention passes through the locating piece 121 of positioning seat 12 and the positioning of single pole 02 in hole 01
Positioning is realized in the cooperation in hole 01, and the shaft of two single poles 02 of the invention can be closely adhered to, and compares existing location structure
For, structure is simple on the whole by the present invention, is convenient for assembly and positioning stablity.
In addition, the first embodiment of positioning seat of the invention shown in Fig. 2 to Fig. 4, in this embodiment, the locating piece
121 be strip, and the difference of the second embodiment and first embodiment of positioning seat of the invention shown in Fig. 5 to Fig. 6 is: described
Another pilot pin 123 is also equipped between button 124 and locating piece 121, one end of the locating piece 121, which has, supplies another pilot pin
The strip grooves 1211 of 123 movable limits, so that the gearing of button 124 and locating piece 121 is more stable securely, shown in Fig. 7 originally
The difference of the 3rd embodiment and first embodiment of the positioning seat of invention is: the single pole 02 is rectangle, the locating piece 121
For へ type so that locating piece 121 and the positioning of location hole 01 are stronger, because locating piece 121 such shape closer in
The shape of location hole 01.
In addition to this, present invention could apply to the connections between the multi-section umbrella middle-rod of umbrella, also can be applied to tent branch
Connection between the more piece single pole 02 of the upright bar 1 of frame, the connection that can also be applied between more piece feet, to sum up, the present invention can
With the connection being applied between two single poles 02；It is with the connection between the two section single poles of the invention for the upright bar 1 of tent bracket below
Example is illustrated.
Referring to Fig. 1, use schematic diagram for of the invention one, the tent bracket in figure includes: that more upright bars 1, setting exist
The backform 2 at tent top center, the multiple groups side lever group 3 of adjacent two upright bar 1 of connection and each side lever group 3 of connection are more with backform 2
Group mandril group 4, the top of the upright bar 1 are equipped with fixing seat 11, and being equipped on the shaft of the upright bar 1 can slide along upright bar 1
And the sliding seat 13 of side lever group 3 and mandril group 4 is interlocked, the side lever group 3 is connected to fixing seat 11, and the backform 2 is equipped with upper
Nest 21 and lower connection nest 22 are connected, each group side lever group 3 includes the linkage unit 31 that two groups of one end are hinged, and each mandril group 4 is wrapped
One group of linkage unit 41 is included, each linkage unit 31 of each side lever group 3 respectively includes being hinged and being unfolded two connecting rods in " X " type
311,312 and each mandril group 4 linkage unit 41 include two be hinged and be unfolded be in " X " a stocks 411 and a quarter butt
412, two 311 one end of connecting rod of two groups of linkage units 31 of side lever group 3 are hinged, and form upper link point 313 and lower hinge
Contact 314, the other end is hinged with the fixing seat 11 of adjacent upright bar 1 and positioning seat 12 respectively, 411 one end of stock of each mandril group 4
Hinged with the lower link point 314 of side lever group 3, the upper connection nest 21 of the other end and backform 2 is hinged, 412 one end of quarter butt of mandril group 4
Hinged with the upper link point 313 of side lever group 3, the lower connection nest 22 of the other end and backform 2 is hinged, by the connecting rod list of each mandril group 4
Member 41 is respectively designed to be hinged and be unfolded the stock 411 and a quarter butt 412 in " X " type；Wherein the upright bar 2 is by two
Single pole 02 is connected and fixed integrally through the invention, and two single poles 02 are equipped with location hole 01, utilizes the locating piece of positioning seat 12
Two single poles 02 are fixedly connected integrally by 121 realizations of location hole 01 for being caught in two upright bars 02.
Technology contents and technical characterstic of the invention have revealed that as above, the quantity of building block of the invention is not with above-mentioned
It is limited, those skilled in the art is still potentially based on announcement of the invention and makees the various replacements without departing substantially from creation spirit of the present invention
And modification.Therefore, protection scope of the present invention should be not limited to disclosed in embodiment, and should be replaced including various without departing substantially from of the invention
It changes and modifies, and covered by claims.
Claims (4)
1. a kind of double rod location structure is connected and fixed two mutually interspersed single poles characterized by comprising be located at two
The location hole of single pole shaft and location hole can be fastened in and be sheathed on the positioning seat of single pole, the location hole is located at the single pole phase
Adjacent two sidewalls wear the selective locating piece for being caught in location hole, a spring, a pilot pin and one outwardly in the positioning seat
The button of projection, the pilot pin just pass through positioning seat from outside to inside and pass through locating piece, and the button is towards the end of locating piece
The recessed card slot in face, one end of the locating piece are caught in card slot, and one end of the spring abuts button, the other end of the spring
It is connected to the inner wall of positioning seat.
2. a kind of double rod location structure as described in claim 1, it is characterised in that: the locating piece is strip.
3. a kind of double rod location structure as described in claim 1, it is characterised in that: the single pole is rectangle, and the locating piece is
へ type.
4. a kind of double rod location structure as described in claim 1, it is characterised in that: be also equipped between the button and locating piece another
One pilot pin, one end of the locating piece have the strip grooves for another pilot pin activity limit.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811375665.5A CN109441209A (en) | 2018-11-19 | 2018-11-19 | A kind of double rod location structure |
| US17/253,622 US11639733B2 (en) | 2018-06-20 | 2019-04-03 | Dual rod positioning structure |
| PCT/CN2019/081176 WO2019242371A1 (en) | 2018-06-20 | 2019-04-03 | Dual rod positioning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811375665.5A CN109441209A (en) | 2018-11-19 | 2018-11-19 | A kind of double rod location structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109441209A true CN109441209A (en) | 2019-03-08 |
Family
ID=65553865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811375665.5A Pending CN109441209A (en) | 2018-06-20 | 2018-11-19 | A kind of double rod location structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109441209A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019242371A1 (en) * | 2018-06-20 | 2019-12-26 | 路华（厦门）贸易有限公司 | Dual rod positioning structure |
| WO2019242372A1 (en) * | 2018-06-20 | 2019-12-26 | 路华（厦门）贸易有限公司 | Tent support |
-
2018
- 2018-11-19 CN CN201811375665.5A patent/CN109441209A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019242371A1 (en) * | 2018-06-20 | 2019-12-26 | 路华（厦门）贸易有限公司 | Dual rod positioning structure |
| WO2019242372A1 (en) * | 2018-06-20 | 2019-12-26 | 路华（厦门）贸易有限公司 | Tent support |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110043109A (en) | A kind of double rod location structure | |
| CN209152740U (en) | Folding seat | |
| CN109441209A (en) | A kind of double rod location structure | |
| CN110080604A (en) | A kind of tent bracket | |
| US20060289048A1 (en) | Top localization mechanism of bell folding tent frame | |
| US20160135589A1 (en) | Lifting desk | |
| US20090160299A1 (en) | Slide assembly having a homing device | |
| US6286845B1 (en) | Folding structure for main handle of handle-controlled skate board | |
| US20060137121A1 (en) | Dosmetic cleaning device with pivoting squeezing plates | |
| US20060273705A1 (en) | Drawer slide assembly | |
| CN109441210A (en) | A kind of tent bracket | |
| CN103876513B (en) | A kind of portable multifunctional tables and chairs | |
| CN109793379A (en) | A kind of firm assembling structure for drawer and sliding rail | |
| EP1120057A1 (en) | Foldable umbrella | |
| US11639733B2 (en) | Dual rod positioning structure | |
| CN209965445U (en) | Umbrella nest locking structure | |
| CN209441329U (en) | Rain brush and its connector | |
| CN203239044U (en) | Positioning structure of sliding sleeve of folding tent | |
| CN203388802U (en) | Tassel collection umbrella structure of long-tassel mop with squeezing function | |
| CN209474190U (en) | A kind of folding bedrest and folding bed | |
| CN201360635Y (en) | Pin joint matching structure of umbrella ribs of umbrellas | |
| CN109972904A (en) | A kind of sliding location structure | |
| CN207380649U (en) | External hanging device and server | |
| CN205162953U (en) | Hinge structure of lavatory lid | |
| CN108577358B (en) | Walking chair chassis and walking chair comprising same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190308 |