CN209586111U - Combination corner code and frame structure - Google Patents

Abstract

The utility model discloses a kind of combination corner code and frame structures, are related to connection structure technical field.The combination corner code includes the first corner brace and the second corner brace；There is the first faying face in first corner brace, and offer the first connecting hole and the first positioning recess on the first faying face, be convexly equipped with the first locating piece on the first positioning recess inner wall；There is the second faying face in second corner brace, and offer the second connecting hole and the second positioning recess on the second faying face, be convexly equipped with the second locating piece on the second positioning recess inner wall；First faying face and the second faying face can mutually recline, and first corner brace can be connected by the first connecting hole and the second connecting hole with the second corner brace, when the first corner brace is connected with the second corner brace, the first locating piece is located in the second positioning recess, and the second locating piece is located in the first positioning recess.The characteristics of combination corner code and frame structure have install convenient, are less prone to dislocation.

Description

Combination corner code and frame structure

Technical field

The utility model relates to connection structure technical fields, in particular to a kind of combination corner code and frame structure.

Background technique

Furniture refers to that the mankind maintain normal life, are engaged in production practices and carry out the essential utensil facility of social activities Major class.

The frame structures such as wherein wooden or bamboo matter or corner structure are essential components in Furniture manufacturing, in life During the mode for producing assembly framework or corner piece, it is often necessary to connect framework using the corner brace that can combine connection or turn The corner of corner structure still the case where existing combination corner code is easy to appear dislocation during installation, influences assembly efficiency.

In view of this, R & D design, which goes out a kind of combination corner code for being able to solve above-mentioned technical problem and frame structure, seems outstanding It is important.

Utility model content

The purpose of this utility model is to provide a kind of combination corner code, which has install convenient, is less prone to The characteristics of dislocation.

The another object of the utility model is to provide a kind of frame structure, which has install convenient, is not easy The characteristics of misplacing.

The utility model provides a kind of technical solution:

In a first aspect, the utility model embodiment provides a kind of combination corner code, including the first corner brace and the second corner brace；Institute Stating has the first faying face in the first corner brace, and offers the first connecting hole and the first positioning recess on first faying face, The first locating piece is convexly equipped on the first positioning recess inner wall；There is the second faying face, and described the in second corner brace The second connecting hole and the second positioning recess are offered on two faying faces, are convexly equipped with the second positioning on the second positioning recess inner wall Block；First faying face and second faying face can mutually recline, and first corner brace and the second corner brace energy Enough connected by first connecting hole with second connecting hole, when first corner brace is connected with second corner brace, First locating piece is located in second positioning recess, and second locating piece is located in first positioning recess.

With reference to first aspect, in the first implementation of first aspect, first locating piece is along described first jiao The length direction of code extends；Second locating piece extends along the length direction of second corner brace.

With reference to first aspect and its above-mentioned implementation, in second of implementation of first aspect, described first is fixed Position recess is located at one end of first faying face, and second positioning recess is located at one end of second faying face.

With reference to first aspect and its above-mentioned implementation, in the third implementation of first aspect, described first is fixed Round end is in the one end of position block far from first corner brace or is provided with chamfering.

With reference to first aspect and its above-mentioned implementation, in the 4th kind of implementation of first aspect, described second is fixed Round end is in the one end of position block far from first corner brace or is provided with chamfering.

With reference to first aspect and its above-mentioned implementation, in the 5th kind of implementation of first aspect, the first locating piece Cross section area be greater than second locating piece cross section area.

With reference to first aspect and its above-mentioned implementation, in the 6th kind of implementation of first aspect, described first Multiple positioning protrusion are provided on faying face；It is multiple corresponding with the positioning protrusion fixed to be provided on second faying face Position groove, and when first faying face is bonded with second faying face, multiple positioning protrusion are located at correspondence one by one The positioning groove in.

With reference to first aspect and its above-mentioned implementation, in the 7th kind of implementation of first aspect, first knot The side in conjunction face offers positioning side slot, and the positioning side slot is arranged along the length direction of first faying face；Described second Faying face is provided with positioning edge strip, and the positioning edge strip and positioning side slot match, and in first faying face and institute When stating the fitting of the second faying face, the positioning edge strip is located in the slot of the positioning side.

With reference to first aspect and its above-mentioned implementation, in the 8th kind of implementation of first aspect, the positioning side The side wall of slot is in step-like；Multiple the second positioning with the side wall cooperation of the positioning side slot are also provided on the positioning edge strip Notch, and when the first faying face is bonded with second faying face, the side wall of the positioning side slot is located at second positioning In notch.

Second aspect, the utility model embodiment provide a kind of frame structure, including the combination corner code.Described group Close angle code includes the first corner brace and the second corner brace；There is the first faying face, and on first faying face in first corner brace The first connecting hole and the first positioning recess are offered, is convexly equipped with the first locating piece on the first positioning recess inner wall；Described There is the second faying face in two corner braces, and offer the second connecting hole and the second positioning recess on second faying face, it is described The second locating piece is convexly equipped on second positioning recess inner wall；First faying face and second faying face can be pasted mutually It leans on, and first corner brace can be connected by first connecting hole with second connecting hole with second corner brace, In When first corner brace is connected with second corner brace, first locating piece is located in second positioning recess, and described Two locating pieces are located in first positioning recess.

Compared with prior art, combination corner code provided by the embodiment of the utility model and the beneficial effect of frame structure are:

In first corner brace have the first faying face, and offered on the first faying face the first connecting hole and first positioning it is recessed Mouthful, the first locating piece is also convexly equipped on the inner wall of the first positioning recess, it is corresponding, have second to combine in the second corner brace Face, and the second connecting hole and the second positioning recess are also provided on the second faying face, on the inner wall of the second positioning recess also It is convexly equipped with the second locating piece, the first faying face and the second faying face can mutually recline, and the first corner brace and the second corner brace can It is connected by the first connecting hole and the second connecting hole, in other words, when the first faying face and the second faying face recline, can be passed through First connecting hole and the second connecting hole connect the first corner brace and the second corner brace, also, when the first corner brace is connected with the second corner brace, First locating piece is located in the second positioning recess, and the second locating piece is located at the first Song Wei recess, in other words, with the first faying face Close to each other with the second faying face, it is recessed that the first locating piece and the second locating piece will be respectively protruding into the second positioning that other side's projection goes out In mouth and the first positioning recess.

So, by protruding into the second locating piece of the first positioning recess and protruding into the first positioning of the second positioning recess Block so that be less prone in connecting corner yard as the case where, be aligned convenient for the first connecting hole and the second connecting hole, improve connection Assembly efficiency.

To enable the above-mentioned purpose, feature and advantage of the utility model to be clearer and more comprehensible, preferred embodiment is cited below particularly, and Cooperate appended attached drawing, is described in detail below.

Detailed description of the invention

It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described.It should be appreciated that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as.For those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.

Fig. 1 is the structural schematic diagram that combination corner code provided by the embodiment of the utility model is applied to frame structure.

Fig. 2 is the structural schematic diagram of the first corner brace of combination corner code provided by the embodiment of the utility model.

Fig. 3 is the structural schematic diagram of the second corner brace of combination corner code provided by the embodiment of the utility model.

Partial structural diagram when Fig. 4 is the assembly of combination corner code provided by the embodiment of the utility model.

Icon: 100- frame structure；20- edge strip；10- combination corner code；The first corner brace of 12-；The first faying face of 121-；122- First connecting hole；The first positioning recess of 123-；The first locating piece of 124-；125- positioning protrusion；126- positions side slot；15- second Corner brace；The second faying face of 151-；The second connecting hole of 152-；The second positioning recess of 153-；The second locating piece of 154-；155- positioning is recessed Slot；156- positions edge strip；The second locating notch of 157-.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, it is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.

It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.Term " on ", "lower", The orientation or positional relationship of the instructions such as "inner", "outside", "left", "right" be based on the orientation or positional relationship shown in the drawings, or The utility model product using when the orientation or positional relationship usually put or those skilled in the art usually understand Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified sets Standby or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model Limitation.Term " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.Art A series of language "include", "comprise" or any other variant thereof is intended to cover non-exclusive inclusion, so that including want The process, method, article or equipment of element not only includes those elements, but also including other elements that are not explicitly listed, It further include either for elements inherent to such a process, method, article, or device.In the absence of more restrictions, The element limited by sentence "including a ...", it is not excluded that in the process, method, article or equipment including the element In there is also other identical elements.

It should also be noted that, unless otherwise clearly defined and limited, the terms such as " setting ", " connection " should do broad sense reason Solution, for example, " connection " may be fixed connection or may be dismantle connection, or integral connection；It can be mechanical connection, It is also possible to be electrically connected；It can be and be directly connected to, can also be indirectly connected with by intermediary, be can be inside two elements Connection.For the ordinary skill in the art, it can understand as the case may be above-mentioned term in the present invention Concrete meaning.

With reference to the accompanying drawing, specific embodiment of the present utility model is described in detail.

Embodiment:

Referring to Fig. 1, Fig. 1 is the knot that combination corner code 10 provided by the embodiment of the utility model is applied to frame structure 100 Structure schematic diagram.

The utility model embodiment provides a kind of combination corner code 10, which has install convenient, is less prone to The characteristics of dislocation.The combination corner code 10 can be applied to frame structure 100 etc. and need connection structure, which can play The effect of connector, certainly, the combination corner code 10 also can be used independently.

Wherein, by taking combination corner code 10 is applied to frame structure 100 as an example, which includes combination corner code 10, and Intermediate connector is played the role of using combination corner code 10, certainly, which further includes at least two edge strips 20, side Item 20 is set with or is connected to combination corner code 10, and connects two adjacent edge strips 20 by combination corner code 10, to improve framework The assembly convenience of structure 100.

Since frame structure 100 uses combination corner code 10 provided by the embodiment of the utility model, so the frame structure 100 also have install convenient, the characteristics of being less prone to dislocation.

By the structure composition for specifically introducing combination corner code 10 provided by the embodiment of the utility model, working principle and have below Beneficial effect.

Fig. 2, Fig. 3 and Fig. 4 are please referred to, Fig. 2 is the first corner brace 12 of combination corner code 10 provided by the embodiment of the utility model Structural schematic diagram.Fig. 3 is the structural schematic diagram of the second corner brace 15 of combination corner code 10 provided by the embodiment of the utility model.Figure 4 be combination corner code 10 provided by the embodiment of the utility model assembly when partial structural diagram.

The combination corner code 10 includes the first corner brace 12 and the second corner brace 15,15 company of being used to of the first corner brace 12 and the second corner brace The edge strip 20 of frame structure 100 is connect or be set with, and is connected with each other, to connect edge strip 20, first corner brace 12 and the second corner brace 15 install convenients, the case where being less prone to dislocation.

Wherein, there is the first faying face 121 in the first corner brace 12, and offer the first connecting hole on the first faying face 121 122 and first positioning recess 123, the first locating piece 124, corresponding, In are also convexly equipped on the inner wall of the first positioning recess 123 There is the second faying face 151 in second corner brace 15, and be also provided with the second connecting hole 152 and second on the second faying face 151 Positioning recess 153 is also convexly equipped with the second locating piece 154, the first faying face 121 and on the inner wall of the second positioning recess 153 Two faying faces 151 can mutually recline, and the first corner brace 12 and the second corner brace 15 can be connected by the first connecting hole 122 and second The connection of hole 152 is connect, in other words, when the first faying face 121 and the second faying face 151 recline, the first connecting hole 122 can be passed through The first corner brace 12 and the second corner brace 15 are connected with the second connecting hole 152, also, is connected in the first corner brace 12 and the second corner brace 15 When, the first locating piece 124 is located in the second positioning recess 153, and the second locating piece 154 is located at the first Song Wei recess, in other words, with The first faying face 121 and the second faying face 151 it is close to each other, the first locating piece 124 and the second locating piece 154 will be stretched respectively Enter in the second positioning recess 153 and the first positioning recess 123 that other side's projection goes out.

So, by protruding into the second locating piece 154 of the first positioning recess 123 and protruding into the second positioning recess 153 The first locating piece 124 so that be less prone in connecting corner yard as the case where, connect convenient for the first connecting hole 122 and second The alignment of hole 152 is connect, the efficiency that is linked and packed is improved.

It should be noted that the first connecting hole 122 and the second connecting hole 152 are through hole, the first corner brace 12 is being connected When with the second corner brace 15, it can be connected by being inserted through the connectors such as the first connecting hole 122 and the bolt of the second connecting hole 152, Also, the first corner brace 12 and the second corner brace 15 are arranged in angle upon connection, and in other words, the first faying face 121 is relative to first The length direction of corner brace 12 is in angle relative to the length direction of the second corner brace 15 in angle setting or the second faying face 151 It is arranged or the first faying face 121 is arranged relative to the length direction of the first corner brace 12 in angle, and the second faying face 151 Length direction relative to the second corner brace 15 is arranged in angle, so that the first corner brace 12 and the second corner brace 15 after connection are in folder Angle, in order to suitable for frame structure 100.

Further, the first locating piece 124 extends along the length direction of the first corner brace 12, so that the first locating piece 124 is received It holds back in the first locating piece 124, corresponding, the second locating piece 154 extends along the length direction of the second corner brace 15, so, The first locating piece 124 positioned at the first faying face 121 and the second locating piece 154 positioned at the second faying face 151 are respectively positioned on first In the gap of faying face 121 and the fitting of the second faying face 151, damaged to avoid the first locating piece 124 and the second locating piece 154.

It should be noted that the first positioning recess 123 is located at one end of the first faying face 121, and the second positioning recess 153 Positioned at one end of the second faying face 151, so, when the first faying face 121 and the second faying face 151 fit, first Locating piece 124 and the second locating piece 154 are located at the side in above-mentioned gap, so that assembly crewman checks, in addition, the first locating piece 124 and second locating piece 154 can also be along the width degree direction of the first faying face 121 separately, in other words, the first locating piece 124 and second locating piece 154 along the angle of the first corner brace 12 and the second corner brace 15 stitch extend, further looked into convenient for assembly crewman It sees, and the first locating piece 124 and the second locating piece 154 is avoided to be damaged by outer member.

Further, the one end of the first locating piece 124 far from the first corner brace 12 for round end or can be provided with chamfering.When So, the one end of the second locating piece 154 far from the first corner brace 12 may be round end or be provided with chamfering.So that in the first corner brace 12 and second corner brace 15 when connecting, the first locating piece 124 can more easily enter the second positioning recess 153, and second positions Block 154 can more easily enter the first positioning recess 123.

It should be noted that the end of the first locating piece 124 and the second locating piece 154 all has down in this city implementation Angle, and in other embodiments, end can not limit its concrete shape for shapes, the present embodiment such as cone cell or round ends.

Further, the area of the cross section of the first locating piece 124 is greater than the area of the cross section of the second locating piece 154. In other words, the first locating piece 124 is thicker compared to the second locating piece 154, in order to which assembly crewman distinguishes different corner braces.

Please continue to refer to Fig. 2 and Fig. 3, multiple positioning protrusion 125 are also provided on the first faying face 121, it is corresponding , multiple positioning grooves 155 corresponding with positioning protrusion 125 are also provided on the second faying face 151, and in the first knot When conjunction face 121 is bonded with the second faying face 151, multiple positioning protrusion 125 are located in corresponding positioning groove 155 one by one, into one Step increases the positioning accuracy of the first corner brace 12 and the second corner brace 15, and increases the stable connection of the first corner brace 12 and the second corner brace 15 Property.

Further, the side of the first faying face 121 can also offer positioning side slot 126, position side slot 126 along first The length direction of faying face 121 is arranged, and in other words, positioning side slot 126 is located at one in the width direction of the first faying face 121 Side, and be arranged along the length direction of the first faying face 121, corresponding, the second faying face 151 can also position edge strip 156, positioning Edge strip 156 and positioning side slot 126 match, and in other words, positioning edge strip 156 also extends along the length direction of the second faying face 151, When the first faying face 121 is bonded with the second faying face 151, positioning edge strip 156 is located in positioning side slot 126, further increases The positioning accuracy of first corner brace 12 and the second corner brace 15, and increase the stable connection of the first corner brace 12 and the second corner brace 15.

Further, it is in step-like for positioning the side wall of side slot 126, and is also provided on positioning edge strip 156 multiple and fixed Second locating notch 157 of the side wall cooperation of position side slot 126, and when the first faying face 121 is bonded with the second faying face 151, The side wall for positioning side slot 126, which can be located in the second locating notch 157, further increase the first corner brace 12 and the second corner brace 15 Positioning accuracy, and increase the stable connection of the first corner brace 12 and the second corner brace 15.

The working principle of combination corner code 10 provided by the embodiment of the utility model is:

There is the first faying face 121 in first corner brace 12, and offer 122 He of the first connecting hole on the first faying face 121 First positioning recess 123 is also convexly equipped with the first locating piece 124 on the inner wall of the first positioning recess 123, corresponding, second There is the second faying face 151 in corner brace 15, and be also provided with the second connecting hole 152 and the second positioning on the second faying face 151 Recess 153 is also convexly equipped with the second locating piece 154, the first faying face 121 and the second knot on the inner wall of the second positioning recess 153 Conjunction face 151 can mutually recline, and the first corner brace 12 and the second corner brace 15 can pass through the first connecting hole 122 and the second connecting hole In other words 152 connections when the first faying face 121 and the second faying face 151 recline, can pass through the first connecting hole 122 and the Two connecting holes 152 connect the first corner brace 12 and the second corner brace 15, also, when the first corner brace 12 and the second corner brace 15 connect, the A positioning block 124 is located in the second positioning recess 153, and the second locating piece 154 is located at the first Song Wei recess, in other words, with One faying face 121 and the second faying face 151 it is close to each other, the first locating piece 124 and the second locating piece 154 will be respectively protruding into pair In the second positioning recess 153 and the first positioning recess 123 that square projection goes out.

So, by protruding into the second locating piece 154 of the first positioning recess 123 and protruding into the second positioning recess 153 The first locating piece 124 so that be less prone in connecting corner yard as the case where, connect convenient for the first connecting hole 122 and second The alignment of hole 152 is connect, the efficiency that is linked and packed is improved.

In summary:

The utility model embodiment provides a kind of combination corner code 10, which has install convenient, is less prone to The characteristics of dislocation.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, in the absence of conflict, the feature in the above embodiments be can be combined with each other, this is practical new Type can also have various modifications and variations.Within the spirit and principle of the utility model, it is made it is any modification, equally replace It changes, improve, should be included within the scope of protection of this utility model.Also, it should regard embodiment as exemplary, and And be non-limiting, scope of this utility model is limited by the appended claims rather than the above description, it is intended that will fall All changes within the meaning and scope of the equivalents of the claims are embraced therein.It should not be by claim In any appended drawing reference be construed as limiting the claims involved.

Claims (10)

1. a kind of combination corner code, which is characterized in that including the first corner brace and the second corner brace；

There is the first faying face in first corner brace, and offer the first connecting hole and the first positioning on first faying face Recess is convexly equipped with the first locating piece on the first positioning recess inner wall；

There is the second faying face in second corner brace, and offer the second connecting hole and the second positioning on second faying face Recess is convexly equipped with the second locating piece on the second positioning recess inner wall；

First faying face and second faying face can mutually recline, and first corner brace and the second corner brace energy Enough connected by first connecting hole with second connecting hole, when first corner brace is connected with second corner brace, First locating piece is located in second positioning recess, and second locating piece is located in first positioning recess.

2. combination corner code according to claim 1, which is characterized in that length of first locating piece along first corner brace Direction is spent to extend；

Second locating piece extends along the length direction of second corner brace.

3. combination corner code according to claim 1, which is characterized in that first positioning recess is located at described first and combines The one end in face, second positioning recess are located at one end of second faying face.

4. combination corner code according to claim 1, which is characterized in that first locating piece is far from first corner brace Round end is in one end or is provided with chamfering.

5. combination corner code according to claim 1, which is characterized in that second locating piece is far from first corner brace Round end is in one end or is provided with chamfering.

6. combination corner code according to claim 1, which is characterized in that the area of the cross section of the first locating piece is greater than described The area of the cross section of second locating piece.

7. combination corner code described in any one of -6 according to claim 1, which is characterized in that set on first faying face It is equipped with multiple positioning protrusion；

It is provided with multiple positioning grooves corresponding with the positioning protrusion on second faying face, and is combined described first When face is bonded with second faying face, multiple positioning protrusion are located at one by one in the corresponding positioning groove.

8. combination corner code according to claim 7, which is characterized in that the side of first faying face offers positioning side Slot, the positioning side slot are arranged along the length direction of first faying face；

Second faying face is provided with positioning edge strip, and the positioning edge strip and positioning side slot match, and described When one faying face is bonded with second faying face, the positioning edge strip is located in the slot of the positioning side.

9. combination corner code according to claim 8, which is characterized in that the side wall of the positioning side slot is in step-like；

Multiple the second locating notches with the side wall cooperation of the positioning side slot are also provided on the positioning edge strip, and first When faying face is bonded with second faying face, the side wall of the positioning side slot is located in second locating notch.

10. a kind of frame structure, which is characterized in that including the combination corner code as described in any one of claim 1-9.