CN208966182U - A kind of section jointing part - Google Patents

Abstract

The utility model discloses a kind of section jointing parts, including joggle part, one end of joggle part is tenon, the other end is equipped with plug, when the card slot on the plug and profile to it is slotting after, joggle part is fixed immovable on the direction perpendicular to the profile length direction, joggle part slidably connects the first sliding part and the second sliding part, first sliding part is connected with screw, screw and the first sliding part constitute leading screw and nut mechanism, first sliding part is mutually contacted with the second sliding part with inclined-plane, first sliding part can drive the sliding of the second sliding part by the inclined-plane, joggle part slidably connects locating pin, second sliding part can force the tip direction of locating pin to protrude from joggle part back to the direction of tenon.The utility model has the advantages that positioning can be pinned to the side of profile as long as tightening screw, and the pretightning force being closely pressed together on together is formed between two section bars that connector is connected, greatly strengthen the fastness of two section bars connection.

Description

A kind of section jointing part

Technical field

The utility model relates to the connectors for being used to connect two section bars in aluminum alloy doors and windows more particularly to door and window.

Background technique

Aluminum alloy doors and windows connect two profiles to intersect vertically usually using corner brace.Connection of the existing corner brace to profile Not enough securely, it is easy to loosen after the two section bar through a long time uses connected.

Utility model content

The purpose of the utility model is to provide a kind of section jointing part, which can improve the secured of profile connection Property.

The utility model is realized in this way: a kind of section jointing part, including a joggle part, one end of joggle part are tenon Head, tenon can be inserted into profile from the end face for the profile to be connected, and the other end of joggle part is equipped with and to be connect another Card slot on the side of profile to slotting plug, when the card slot on the plug and another section bar of joggle part to it is slotting after, joggle Part is fixed immovable on the direction perpendicular to another section bar length direction；

Joggle part slidably connects the first sliding part and the second sliding part, and the first sliding part is connected with screw, screw and One sliding part constitutes leading screw and nut mechanism, and in the state that screw cannot move axially, the screw of rotation can drive the first sliding Part sliding；

First sliding part is mutually contacted with the second sliding part with inclined-plane, when the first sliding part drives lower slider in the screw When, the first sliding part oppresses the second sliding part by the inclined-plane to drive the sliding of the second sliding part；

Joggle part slidably connects locating pin, and when the second sliding part is when the first sliding part drives lower slider, second is slided Part pressure positioning nail promotes the tip direction of locating pin to protrude from joggle part back to the direction of tenon.

As preferred forms, the joggle part is fixed with voussoir, and first sliding part is clipped in voussoir and described the Between two sliding parts, voussoir is mutually contacted with first sliding part with inclined-plane, and the inclined direction on the inclined-plane and described first is slided The inclined direction on the inclined-plane that moving part and the second sliding part mutually contact is opposite.

As preferred forms, reset spring is equipped between the joggle part and second sliding part, described the For two sliding parts not by the state of first sliding part compressing, reset spring drives second sliding part to reset.

As preferred forms, the joggle part is a shell, and first sliding part and the second sliding part accommodate In shell.

As preferred forms, second sliding part is fixed with pin, and the shell wall side of the joggle part is equipped with length Strip through-hole, pin insertion long stripes through hole can simultaneously be slided in the through hole.

As preferred forms, second sliding part is equipped with the card slot of the fixed locating pin, the locating pin tool There is the stub end being caught in the card slot.

The principle of the utility model connection section bar is: the end face of the tenon insertion section bar to be connected of joggle part, The plug of the joggle part other end and the card slot on the side for another section bar to be connect be inserted into inserting, in tenon that The side of profile offers screw hole in advance, and the aperture of screw hole is less than the screw terminal diameter of the screw.The screw is worn Screw hole is crossed to be connected on first sliding part.

The utility model has the advantages that can be driven by the first sliding part, the second sliding part as long as tightening the screw The tip of locating pin is towards joggle part is protruded from back to the direction of tenon, so that the plug that positioning is pinned at joggle part was connected The side of that section bar, and then can be under reaction force of the profile to locating pin, so that forming close pressure between two section bars The pretightning force being combined, to greatly strengthen the fastness of two section bars connection.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model embodiment；

Fig. 2 is the right view of Fig. 1；

Fig. 3 is the A-A cross-sectional view of Fig. 2；

Fig. 4 is the assembling explosive view that connector connects two section bars.

Specific embodiment

The utility model is described more fully with reference to the accompanying drawings for the ease of understanding the utility model,.Attached drawing In give the better embodiment of the utility model.But the utility model can be realized in many different forms, and It is not limited to embodiments described herein.The purpose of providing these embodiments is that making the disclosure reason to the utility model It solves more thorough and comprehensive.

It should be noted that " first " described in the utility model, " second " do not represent specific quantity and sequence, Jin Jinyong In the differentiation of title.

Referring to Fig. 1 to Fig. 3, section jointing part includes joggle part 3, the first sliding part 1 and the second sliding part 2.Joggle part 3 is One shell, the first sliding part 1 and the second sliding part 2 are contained in shell.One end of joggle part 3 is tenon 4.Referring to fig. 4, tenon First 4 can be inserted into profile 5 from the end face for the profile 5 to be connected.The other end of joggle part 3 is integrally formed plug 6.Referring to fig. 4, Plug 6 and the card slot 8 on the side for another section bar 7 to be connect are to inserting, so that joggle part 3 is in the length perpendicular to profile 7 It is fixed on the direction in degree direction immovable.

First sliding part 1 is thus to constitute the first sliding part 1 and joggle in the shell for simply rest on joggle part 3 The relationship that is slidably connected of part 3.Second sliding part 2 is fixed there are two pin 9,10, and the shell wall side of joggle part 3 sets that there are two strips Shape through-hole 11,12, two pins 9,10 are corresponding to be inserted into two long stripes through holes 11,12 and can slide in through-hole, thus structure At the relationship that is slidably connected of the second sliding part 2 and joggle part 3.

Referring to Fig. 3, the first sliding part 1 is connected with screw 13, and screw 13 and the first sliding part 1 constitute leading screw and nut mechanism. In the state that screw 13 cannot move axially, the screw 13 of rotation can drive the first sliding axially along screw of sliding part 1. First sliding part 1 is with the connection type of screw 13 either fixing the spiral shell connecting with screw 13 on the first sliding part 1 Mother is also possible to that the screw thread connecting with screw 13 is arranged directly on the first sliding part 1.

Referring to Fig. 3, the first sliding part 1 is contacted with the second sliding part 2 with 14 phase of inclined-plane.When the first sliding part 1 is in screw 13 When sliding under drive towards the left side of Fig. 3, the first sliding part 1 oppresses the second sliding part 2 by inclined-plane 14, to drive second to slide 2 slide downward of moving part.

Referring to Fig. 3, joggle part 3 is connected with locating pin 15.Locating pin 15 passes through the through-hole on the shell wall side of joggle part 3 simultaneously It can be slided in through-hole, thus constitute the relationship that is slidably connected of locating pin 15 and joggle part 3.When the second sliding part 2 is because of first The compressing of sliding part 1 and when slide downward, 2 pressure positioning of the second sliding part nail 15 promotes locating pin 15 towards back to tenon 4 Direction protrudes from joggle part 3.

The principle of the section jointing part connection section bar is as shown in figure 4, the tenon 4 of joggle part 3 is inserted into one that be connected The end face of profile 5, the plug 6 of joggle part 3 with the card slot 8 on the side for another section bar 7 to be connect to inserting, in profile Side offers sizeable screw hole 16 in advance, and the aperture of screw hole 16 is less than the diameter of the screw terminal of screw 13.Screw 13, which pass through screw hole 16, is connected on the first sliding part 1 shown in Fig. 3.Screw 13 is turned towards the direction for tightening screw, works as spiral shell After the screw terminal of silk 13 is stopped by the side wall of profile 5, screw 13 just will drive the first sliding part 1 and slide towards the left side of Fig. 3, And then 2 slide downward of the second sliding part is driven by inclined-plane 14, pressure positioning follows closely 15 to the second sliding part 2 immediately, forces locating pin 15 pointed end is prominent until pricking the side of profile 7 shown in Fig. 4.Finally, in profile 7 to the reaction force of locating pin 15 Under, the pretightning force being closely pressed together on together is formed between two section bars 5,7, greatly strengthens the secured of two section bars 5,7 connection Property.

As a further improvement, joggle part 3 is fixed with voussoir 18 referring to Fig. 3, the first sliding part 1 is clipped in voussoir 18 and Between two sliding parts 2, voussoir 18 is contacted with the first sliding part 1 with 19 phase of inclined-plane, the inclined direction on inclined-plane 19 and the first sliding part 1, the inclined direction on the inclined-plane 14 that 2 phase of the second sliding part contacts is opposite.When screw 13 drives the sliding of the first sliding part 1, Not only the first sliding part 1 drives 2 slide downward of the second sliding part by inclined-plane 14, but also voussoir 18 drives first by inclined-plane 19 Sliding part 1 and the second sliding part 2 slide downwardly together, thus considerably increase the sliding of the second sliding part 2 or even locating pin 15 Stroke, the first lesser stroke of the need of sliding part 1 can drive the second sliding part 2 and locating pin 15 to slide biggish stroke, from And size of the entire connector on the left and right directions of Fig. 3 can be substantially reduced.

As a further improvement, being equipped with reset spring 20 between joggle part 3 and the second sliding part 2 referring to Fig. 3.? The first sliding part 1 in the state that two sliding parts 2 are not oppressed by the first sliding part 1, such as in the drive of screw 13 Fig. 3 is to the right In the case where sliding, reset spring 20 can drive the second sliding part 2 to reset upwards, to release the second sliding part 2 to locating pin 15 pressure, it is easy to disassemble.Further, as shown in figure 3, the second sliding part 2 is equipped with card slot 21, the stub end 22 of locating pin 15 It is caught in card slot 21.Locating pin 15 can be driven to move upwardly together when the second sliding part 2 resets upwards, so that it is guaranteed that fixed Profile is left completely in the tip of position nail 15.As another embodiment, locating pin 15 and the connection type of the second sliding part 2 can Be welding or it is integrally formed.

It should be noted that can connect one or more between two section bars according to the developed width of profile Section jointing part described in utility model.

Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed, But it cannot be understood as the limitations to utility model patent range.For those of ordinary skill in the art, exist Under the premise of not departing from the utility model design, various modifications and improvements can be made, these belong to the utility model Protection scope.The scope of protection shall be subject to the appended claims for the utility model patent.

Claims (6)

1. a kind of section jointing part, it is characterized in that:

Including a joggle part, one end of joggle part is tenon, and tenon can be inserted into profile, tenon from the end face for the profile to be connected The other end of fitting is equipped with the card slot on the side for another section bar to be connect to slotting plug, when the plug of joggle part With the card slot on another section bar to insert after, joggle part is fixed on the direction perpendicular to another section bar length direction It is immovable；

Joggle part slidably connects the first sliding part and the second sliding part, and the first sliding part is connected with screw, and screw and first are slided Moving part constitutes leading screw and nut mechanism, and in the state that screw cannot move axially, the screw of rotation can drive the first sliding part sliding It is dynamic；

First sliding part is mutually contacted with the second sliding part with inclined-plane, when the first sliding part is when the screw drives lower slider, the One sliding part oppresses the second sliding part by the inclined-plane to drive the sliding of the second sliding part；

Joggle part slidably connects locating pin, when the second sliding part the first sliding part drive lower slider when, the second sliding part top Locating pin is pressed, the tip direction of locating pin is promoted to protrude from joggle part back to the direction of tenon.

2. a kind of section jointing part as described in claim 1, it is characterized in that: the joggle part is fixed with voussoir, described first Sliding part is clipped between voussoir and second sliding part, and voussoir is mutually contacted with first sliding part with inclined-plane, the inclined-plane Inclined direction is opposite with the inclined direction on inclined-plane that first sliding part and the second sliding part mutually contact.

3. a kind of section jointing part as described in claim 1, it is characterized in that: between the joggle part and second sliding part Equipped with reset spring, in the state that second sliding part is not oppressed by first sliding part, reset spring drives institute State the reset of the second sliding part.

4. a kind of section jointing part as described in claim 1, it is characterized in that: the joggle part is a shell, described first Sliding part and the second sliding part are contained in shell.

5. a kind of section jointing part as claimed in claim 4, it is characterized in that: second sliding part is fixed with pin, it is described The shell wall side of joggle part is equipped with long stripes through hole, and pin insertion long stripes through hole can simultaneously be slided in the through hole.

6. a kind of section jointing part as described in claim 1, it is characterized in that: second sliding part is equipped with the fixed positioning The card slot of nail, the locating pin have the stub end being caught in the card slot.