CN202360533U - Connection mechanism - Google Patents
Connection mechanism Download PDFInfo
- Publication number
- CN202360533U CN202360533U CN2011204490143U CN201120449014U CN202360533U CN 202360533 U CN202360533 U CN 202360533U CN 2011204490143 U CN2011204490143 U CN 2011204490143U CN 201120449014 U CN201120449014 U CN 201120449014U CN 202360533 U CN202360533 U CN 202360533U
- Authority
- CN
- China
- Prior art keywords
- bindiny mechanism
- groove
- location
- buckling member
- projection
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a connection mechanism, which is suitable for the connection between a first and second connection rods. The connection mechanism comprises a male connector, a female connector, and a fastener, wherein one end of the male connector is fixedly connected with one end of the second connection rod, and the other end of the male connector horizontally extends to form a bumping block; one end of the female connector is fixedly connected with one end of the first connection rod, and a through-groove is formed on the other end of the female connector; the bumping block is accommodated in and in fit connection with the through-groove; the fastener covers the connection joint between the male connector and the female connector; and one end of the fastener is pivoted with the second connection rod, and the other end of the fastener is fastened on the first connection rod. The connection mechanism provided by the utility model can realize quick connection and disconnection, and is simple in operation and firm in connection.
Description
Technical field
The utility model relates to a kind of bindiny mechanism, relates in particular to a kind of can the connection fast and separation, simple to operate, the bindiny mechanism that is connected firmly.
Background technique
In the daily life, bindiny mechanism is applied in various tool and the articles for use, utilizes bindiny mechanism can two separated components be linked together, thereby easy for people to use.For example, two railings need interconnect when using, and connecting to be integral can center on for the user through bindiny mechanism provides safety protection.Present bindiny mechanism is of all kinds, have simple in structure, but connect firm inadequately; Have structure comparatively complicated, though connect very solid and reliable because complex structure and comparatively loaded down with trivial details in operation also is unfavorable for use.Have on the ladder that platform can supply stand especially at some; Because the user stands on ladder top high-rise working; Need to use guardrail around on every side as protection, so need between the guardrail that using to be connected firmly and operate quickly and easily again that bindiny mechanism links together, and existing bindiny mechanism connectivity robustness is relatively poor; Do not have enough safety guarantee, can not satisfy people's usage requirement.
Therefore, need a kind of can the connection fast and separation, simple to operate, the bindiny mechanism that is connected firmly.
The model utility content
The purpose of the utility model is to provide a kind of and can connects fast and separation, simple to operate, the bindiny mechanism that is connected firmly.
To achieve these goals, the utility model provides a kind of bindiny mechanism, is applicable to first, second connecting rod is connected; Comprise public connecting head, female connector and buckling member, an end of said tool joint pin is fixedly connected with an end of said second connecting rod, and the other end extend horizontally away projection; One end of said female connector is fixedly connected with an end of said head rod; The other end level offers groove, and said projection is placed in the said groove and with said groove and is connected, and said buckling member is coated on the joint of said male and female connecting head; And an end be articulated in said second connecting rod on, the other end is fastened on the said head rod.
Preferably, said bindiny mechanism also comprises positioning means, and said positioning means comprises that the location that the location that is opened on the said projection is recessed and be arranged in the said groove is protruding, and recessed the holding each other in protruding and said location, said location cooperates.Through in that to offer said location on the said projection recessed and that said location is set in said groove is protruding; Recessed and said location, said location is protruding to engage each other thereby make in the time of in said projection is placed in said groove; Thereby said projection and said groove are fixed on corresponding position, realize accurately location.
Particularly, said location is protruding to be vertically fixing pin, the recessed arc-shaped structure that is in said location, said pin and said location be recessed hold fixing.
Preferably; The two side of said buckling member front end offers an opening and forms coupler body, and the sidewall of said female connector passes said head rod and extends outward pivot pin, and said coupler body can be fastened on the said pivot pin; Connecting sheet is extended in said buckling member rear end; The said second connecting rod both sides offer sliding-groove, have a sliding axle between the said connecting sheet, and said sliding axle passes said sliding-groove slidably and is connected with said connecting sheet.Through said coupler body is set, and on said second connecting rod, said sliding-groove is set on said buckling member, when said sliding axle is in said sliding-groove left end; Said coupler body separates with said pivot pin; When said sliding axle was in said sliding-groove right-hand member, said coupler body and said pivot pin fastened, thereby made said buckling member realize opening or locking; Simple in structure, operate quick and convenient.
Particularly, said bindiny mechanism also comprises elastic element, in said second connecting rod fixed base is installed, and an end and the said fixed base of said elastic element are fixed, and the other end and said sliding axle are fixed.More specifically, said elastic element is an extension spring.Utilize the effect of elastic recovery after stretching of said extension spring; When said coupler body and said pivot pin fastening; Said extension spring can stretch said sliding axle to right-hand member, thereby makes said coupler body and said pivot pin fasten more firmly closely, avoids accident to open.
Particularly, two middle side parts of said buckling member also are provided with and supply the manually grip part of promotion.When manually promoting said buckling member, said grip part helps gripping of hand, convenient promotion to said buckling member.
Compared with prior art; Because the utility model is through being provided with said projection on said public connecting head, and offers said groove on said female connector, utilize said projection and said groove to cooperatively interact; Said public connecting head and female connector are linked together; And said projection flatly is plugged in the said groove, makes said public connecting head and female connector maintenance level each other, thereby avoids taking place because of the loosening phenomenon that swings up and down; In addition; Through said buckling member one end is articulated on said second connecting rod; The other end is fastened on the said head rod, and said buckling member is coated on the joint of said male and female connecting head, waves on left and right directions thereby limit said male and female connecting head; Avoid said male and female connecting head to produce displacement, further stablize the structure of said bindiny mechanism; Thereby it is very firm to make that whole bindiny mechanism connects, and when connecting, only needs said male and female connecting head is cooperated, and fastens said buckling member again and get final product, connect and split fast, and the operation ten minutes is simple and convenient.
Description of drawings
Fig. 1 is the structural representation of the utility model bindiny mechanism.
Fig. 2 is the decomposing schematic representation of the utility model bindiny mechanism.
Fig. 3 is bindiny mechanism's sectional view of the utility model.
View when Fig. 4 is the release of the utility model bindiny mechanism.
Fig. 5 is that the utility model is applied to the schematic representation on the ladder guardrail.
Fig. 6 is the view of the utility model ladder guardrail when opening.
Embodiment
Like Fig. 1 and shown in Figure 2; The utility model bindiny mechanism 100 is used for first, second connecting rod 201,202 is connected; Comprise public connecting head 1, female connector 2, buckling member 3 and positioning means 4, an end of said tool joint pin 1 is fixedly connected with an end of said second connecting rod 202, and the other end extend horizontally away projection 11; One end of said female connector 2 is fixedly connected with an end of said head rod 201; The other end level offers groove 21, and said projection 11 is placed in the said groove 21 and with said groove 21 and is connected, and said buckling member 3 is coated on the joint of said male and female connecting head 1,2; And an end is articulated on said second connecting rod 202, and the other end is fastened on the said head rod 201.Said positioning means 4 comprises the location recessed 41 that is opened on the said projection 11 and is arranged at the location protruding 42 in the said groove 21; Said location recessed 41 is arc-shaped structure; Said location protruding 42 is vertically fixing pin, and said pin and said location recessed 41 hold fixing.Through offering said location recessed 41 on the said projection 11 and said location protruding 42 being set in said groove 21; Thereby said location recessed 41 engages with said location protruding 42 each other in the time of in said projection 11 is placed in said groove 21; Thereby said projection 11 and said groove 21 are fixed on corresponding position, realize accurately location.
In conjunction with shown in Figure 3, said bindiny mechanism 100 also comprises elastic element 5, in said second connecting rod 202 fixed base 202a is installed, and an end of said elastic element 5 and said fixed base 202a fix, and the other end and said sliding axle 33 are fixing.More specifically, said elastic element 5 is an extension spring.Utilize the effect of elastic recovery after stretching of said extension spring; When said coupler body 31 fastens with said pivot pin 22; Said extension spring can stretch said sliding axle 33 to right-hand member, thereby makes said coupler body 31 and said pivot pin 22 fasten more firmly closely, avoids accident to open.
As shown in Figure 4; The two side of said buckling member 3 front ends offers an opening and forms said coupler body 31; The sidewall of said female connector 2 passes said head rod 201 and extends outward said pivot pin 22; Said coupler body 31 can be fastened on the said pivot pin 22, and said connecting sheet 32 is extended in said buckling member 3 rear ends, and said second connecting rod 202 both sides offer sliding-groove 202b; Be connected with said sliding axle 33 between the said connecting sheet 32, said sliding axle 33 passes said sliding-groove 202b slidably and is connected with said connecting sheet 32.Two middle side parts of said buckling member 3 also are provided with and supply the grip part 34 that manually promotes, and when manually promoting said buckling member 3, said grip part 34 helps gripping of hand, convenient promotion to said buckling member 3.Through said coupler body 31 is set, and on said second connecting rod 202, said sliding-groove 202b is set on said buckling member 3, when said sliding axle 33 is in said sliding-groove 202b left end; Said coupler body 31 separates with said pivot pin 22; When said sliding axle 33 was in said sliding-groove 202b right-hand member, said coupler body 31 fastened with said pivot pin 22, thereby made said buckling member 3 realize opening or locking; Simple in structure, operate quick and convenient.
Comprehensive above-mentioned and combine Fig. 5 and Fig. 6; The utility model can be applicable to have on the ladder 300 of platform; Said bindiny mechanism 100 is installed on the head rod 201 and second connecting rod 202 of guardrail 301,302 of ladder 300; When the user stands on the platform of said ladder 300, can open said guardrail 301,302, two said guardrails 301,302 are connected and the user fenced up protection is provided for the user.When needs are opened guardrail 301,302, manually promote said buckling member 3, make the said coupler body 31 of said buckling member 3 break away from said pivot pin 22, simultaneously, said sliding axle 33 moves to left end and stretches said extension spring from the right-hand member of said sliding-groove 202b; Rotate said buckling member 3 again; Said buckling member 3 is promptly around the upwards upset of said sliding axle 33; Thereby open said public connecting head 1 and female connector 2, under the elastic acting force effect of said extension spring, said sliding axle 33 moves to right-hand member from the left end of said sliding-groove 202b; Inwardly promote said guardrail 301,302 this moment; Said guardrail 301,302 around with the rotation of the cleat stanchion of its pivot joint; Said location recessed 41 breaks away from said location protruding 42, and simultaneously, said projection 11 is shifted with said groove 21 each other; Last said projection 11 withdraws from outside the said groove 21, and two said guardrails 301,302 are opened fully.When needs connect said guardrail 301,302; With said guardrail 301,302 rotate each other near; When said location recessed 41 and said location protruding 42 are touched; Said location protruding 42 is sticked in the said location recessed 41 automatically, thereby makes said projection 11 get in the said groove 21 and be positioned said groove 21 inside; Manually promote said buckling member 3, said sliding axle 33 moves to left end and stretches said extension spring from the right-hand member of said sliding-groove 202b; Rotate said buckling member 3 again; Said buckling member 3 promptly overturns downwards around said sliding axle 33, when being turned to level, decontrols said buckling member 3; Said buckling member 3 moves under the restoring force effect of said extension spring from left to right; Thereby said coupler body 31 is fastened on the said pivot pin 22, and said buckling member 3 is coated on outside said public connecting head 1 and the female connector 2, and this moment, two said guardrails 301,302 promptly connected completion.When two said guardrails 301,302 of present embodiment both sides are packed up, can be connected once more with two guardrails 301,302 of opposite side respectively, thereby be fixed on the side of ladder 300, conveniently to fold.
Compared with prior art; Because the utility model is through being provided with said projection 11 on said public connecting head 1, and offers said groove 21 on said female connector 2, utilize said projection 11 to cooperatively interact with said groove 21; Said public connecting head 1 is linked together with female connector 2; And said projection 11 flatly is plugged in the said groove 21, makes said public connecting head 1 and female connector 2 mutual maintenance levels, thereby avoids taking place because of the loosening phenomenon that swings up and down; In addition; Through said buckling member 3 one ends are articulated on said second connecting rod 201; The other end is fastened on the said head rod 201, and said buckling member 3 is coated on the joint of said male and female connecting head 1,2, waves on left and right directions thereby limit said male and female connecting head 1,2; Avoid said male and female connecting head 1,2 to produce displacement, further stablize the structure of said bindiny mechanism 100; And,, said projection 11 and groove 12 are accurately located when being connected through said location recessed 41 being set respectively in said projection 11 and groove 21 and locating protrudingly 42; Thereby it is very firm to make that whole bindiny mechanism 100 connects, and when connecting, only needs said male and female connecting head 1,2 is cooperated, and fastens said buckling member 3 again and get final product, connect and split fast, and the operation ten minutes is simple and convenient.
The utility model bindiny mechanism 100 involved ladder 300 its structures are well known to those of ordinary skill in the art, no longer do detailed explanation at this.
The above disclosed preferred embodiments that is merely the utility model can not limit the interest field of the utility model certainly with this, so according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (7)
1. a bindiny mechanism is applicable to first, second connecting rod is connected, and it is characterized in that: comprise public connecting head, female connector and buckling member; One end of said tool joint pin is fixedly connected with an end of said second connecting rod; The other end extend horizontally away projection, and an end of said female connector is fixedly connected with an end of said head rod, and the other end level offers groove; Said projection is placed in the said groove and with said groove and is connected; Said buckling member is coated on the joint of said male and female connecting head, and an end is articulated on said second connecting rod, and the other end is fastened on the said head rod.
2. bindiny mechanism as claimed in claim 1; It is characterized in that: said bindiny mechanism also comprises positioning means; Said positioning means comprises that the location that the location that is opened on the said projection is recessed and be arranged in the said groove is protruding, and recessed the holding each other in protruding and said location, said location cooperates.
3. bindiny mechanism as claimed in claim 2 is characterized in that: said location is protruding to be vertically fixing pin, the recessed arc-shaped structure that is in said location, said pin and said location be recessed hold fixing.
4. bindiny mechanism as claimed in claim 1; It is characterized in that: the two side of said buckling member front end offers an opening and forms coupler body, and the sidewall of said female connector passes said head rod and extends outward pivot pin, and said coupler body can be fastened on the said pivot pin; Connecting sheet is extended in said buckling member rear end; The said second connecting rod both sides offer sliding-groove, have a sliding axle between the said connecting sheet, and said sliding axle passes said sliding-groove slidably and is connected with said connecting sheet.
5. bindiny mechanism as claimed in claim 4 is characterized in that: said bindiny mechanism also comprises elastic element, in said second connecting rod fixed base is installed, and an end and the said fixed base of said elastic element are fixed, and the other end and said sliding axle are fixed.
6. bindiny mechanism as claimed in claim 5 is characterized in that: said elastic element is an extension spring.
7. bindiny mechanism as claimed in claim 4 is characterized in that: two middle side parts of said buckling member also are provided with and supply the manually grip part of promotion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204490143U CN202360533U (en) | 2011-11-14 | 2011-11-14 | Connection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204490143U CN202360533U (en) | 2011-11-14 | 2011-11-14 | Connection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202360533U true CN202360533U (en) | 2012-08-01 |
Family
ID=46571722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204490143U Expired - Lifetime CN202360533U (en) | 2011-11-14 | 2011-11-14 | Connection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202360533U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046729A (en) * | 2012-12-25 | 2013-04-17 | 袁士风 | Foldable scaffold |
| CN105421814A (en) * | 2015-11-06 | 2016-03-23 | 浙江华铁建筑安全科技股份有限公司 | Stable inserted-connected structure for steel support |
| CN107654452A (en) * | 2017-09-21 | 2018-02-02 | 浙江灵奇光电科技有限公司 | A kind of locking structure |
-
2011
- 2011-11-14 CN CN2011204490143U patent/CN202360533U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046729A (en) * | 2012-12-25 | 2013-04-17 | 袁士风 | Foldable scaffold |
| CN103046729B (en) * | 2012-12-25 | 2015-10-21 | 袁士风 | Foldable scaffold |
| CN105421814A (en) * | 2015-11-06 | 2016-03-23 | 浙江华铁建筑安全科技股份有限公司 | Stable inserted-connected structure for steel support |
| CN105421814B (en) * | 2015-11-06 | 2018-01-19 | 浙江华铁建筑安全科技股份有限公司 | The firm connected structure of bracing members |
| CN107654452A (en) * | 2017-09-21 | 2018-02-02 | 浙江灵奇光电科技有限公司 | A kind of locking structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120801 |