CN205316020U

CN205316020U - Right -angled corner connecting piece

Info

Publication number: CN205316020U
Application number: CN201620090335.1U
Authority: CN
Inventors: 高贵宾; 任文庆
Original assignee: Anyang Danuo Science And Education Equipment Co Ltd
Current assignee: Anyang Danuo Science And Education Equipment Co Ltd
Priority date: 2016-01-29
Filing date: 2016-01-29
Publication date: 2016-06-15
Anticipated expiration: 2026-01-29

Abstract

The utility model discloses a right -angled corner connecting piece belongs to connecting piece technical field. This connecting piece is including constituteing orthogonal horizontal limit and erecting the limit, horizontal limit with erect the upper shed groove of seting up the UNICOM in the middle of the limit, the connecting piece be the shape of bight excalation outside the right angle, horizontal limit and erect the limit and pass through in the right angle the partial bottom surface body coupling between bight and exterior angle and the interior angle, partial bottom surface constitute by two parts: some be by lateral wall bottom line on the cross slot of horizontal edge to erecting limit orientation extension to the bottom surface that forms to lateral wall extension line department on the cross slot of erecting inslot lateral wall base angle, the second portion is the inclined plane that is formed to 45 degrees cutting bottom surfaces in the cross slot orientation by bight on erecting at the bottom of the lateral wall of groove and erect the face in the sentencing to lateral wall extension line on the cross slot is crossing of inslot lateral wall base angle. This connecting piece is inserted and is established and wear to establish all comparatively simple, uses the needs that can satisfy various changes in various toys, model, technology model, study teaching aid.

Description

A kind of right angle Corner Link

Technical field

The utility model relates to a kind of web member, in particular to a kind of right angle Corner Link, belongs to connection standard part technical field.

Background technology

Web member is applied in various model, toy, educational aid and the demonstration of various deformable member and practical application in industry widely, web member needs right angle to turn in a lot of occasion, angle part, common right angle turning part is elbow, the elbow of this kind of form usually adopts screw thread or card to connect and connects together with other web member, this kind of mode of connection is single, do when various distortion is moulded or is out of shape application at needs and usually cannot complete, and change in shape is not flexible when connecting, time-consuming during connection, effort.

Summary of the invention

The purpose of this utility model is to overcome the defect described in above-mentioned right-angle connector, it is provided that a kind of right angle Corner Link.

For realizing the purpose of this utility model, have employed following technical scheme: a kind of right angle Corner Link, comprise horizontal edge and the vertical edge at composition right angle, described horizontal edge and the middle upper shed groove offering UNICOM of vertical edge, described web member is the shape of right angle external angle part disappearance, described horizontal edge and vertical edge are connected by right angle inner corner portion and the one of the part bottom surface between exterior angle with interior angle, described part bottom surface is made up of two portions: a part is to the prolongation of vertical edge direction to the bottom surface formed to horizontal groove upper side wall extended line at vertical slot inner side-wall base angle by the horizontal groove upper side wall bottom line on horizontal edge, second section be by upper corner at the bottom of vertical slot outer side wall cut to 45 degree, horizontal groove direction the inclined-plane that formed, bottom surface and vertical slot inner side-wall base angle to the face within horizontal groove upper side wall extended line intersection, above-mentioned two portions are and the plane of bottom land one, two 45 degree of inclined-planes of two right angle Corner Links of this structure are to living to be formed the crossing groove body anyhow waiting long cruciform in a centre later, further, described upper shed groove lower channel sidewall is plane, upper slot sidewall is arc, described arched top/end deviation open slot end face, arc in horizontal groove lower wall extends to vertical slot outer side wall top, form, after making the inclined-plane of two 45 degree of two right angle Corner Links of this structure to living, the groove body anyhow waiting long cruciform intersected a centre, the curved portions of groove body sidewall forms continuous print deep-slotted chip breaker after connecting, further, horizontal edge is identical with the upper shed groove shape on vertical edge, except horizontal edge and vertical edge overlapping position, this web member cell wall on same groove height is thick equal.

Positive Advantageous Effects of the present utility model is: the utility model structure is simple, die design makes easily, plate class web member can be met when turning and connect, column jecket class web member can also be met, plug and wear all comparatively simple, it is applied in the needs that can meet various change in various toy, model, process modeling, learning aids, it is provided that connect fast and easily and understand and show intuitively.

Accompanying drawing explanation

Fig. 1 is the front view under the utility model orientation.

Fig. 2 is the schematic diagram adding arc groove line in Fig. 1.

Fig. 3 is the schematic perspective view at the utility model visual angle.

Fig. 4 is the schematic perspective view at another visual angle of the utility model.

Fig. 5 is elevational schematic view of the present utility model.

Fig. 6 is that two of the present utility model two 45 degree of inclined-planes are about to schematic diagram when sharing.

Embodiment

In order to explain enforcement of the present utility model more fully, it is provided that embodiment of the present utility model. These embodiments are only to elaboration of the present utility model, do not limit scope of the present utility model.

By reference to the accompanying drawings the utility model is described further, horizontal, vertical, the upper and lower, left and right that it should be noted that in the application's (comprising claim book) are all with the bearing definition shown in Fig. 1, in FIG, horizontal slot is in upper right side, and vertical slot is positioned at lower left. accompanying drawing is respectively labeled as: 1: horizontal edge, 2: the chamfering on horizontal edge, 3: horizontal groove, 4: horizontal groove upper side wall, 5: vertical edge, 6: vertical slot, 61: plane, 62: arc, 7: vertical slot outer side wall, 8: vertical slot inner side-wall, 9: part bottom surface, 10: horizontal groove lower wall, 11:45 degree inclined-plane, 100: right angle Corner Link one, 200: right angle Corner Link two. as shown in drawings, a kind of right angle Corner Link, comprises horizontal edge 1 and the middle upper shed groove offering UNICOM of vertical edge 5, described horizontal edge 1 and vertical edge 5 at composition right angle, and the horizontal groove shown in 3 is the upper shed groove on horizontal edge 1, vertical slot shown in 6 is the upper shed groove on vertical edge 5, described web member is the shape of right angle external angle part disappearance, external angle refers to that horizontal edge and vertical edge angle are the orientation of 270 degree, described horizontal edge 1 and vertical edge 5 are connected by right angle inner corner portion and the one of the part bottom surface 9 between exterior angle with interior angle, inner corner portion refers to that horizontal edge and vertical edge angle are the orientation of 90 degree, described part bottom surface is made up of two portions: a part extends the bottom surface formed to vertical slot inner side-wall 8 base angle to the extended line of horizontal groove upper side wall 4, horizontal groove upper side wall 4 bottom line that in figure, the point shown in A is on horizontal edge 1 extends the extended line place to vertical slot inner side-wall 8 base angle to horizontal groove upper side wall 4 to vertical edge 5 direction, second section be by vertical slot outer side wall 7 end upper corner cut to horizontal 45 degree, groove 3 direction the inclined-plane that formed, bottom surface and vertical slot inner side-wall 8 base angle to the face within horizontal groove upper side wall 4 extended line intersection, in figure, 11 is 45 degree of inclined-planes, the inclined-plane that namely 45 degree of inclined-planes are formed to cutting bottom surface, horizontal 45 degree, groove 3 direction by vertical slot outer side wall 7 end upper corner, in figure the point shown in A be also vertical slot inner side-wall 8 base angle to horizontal groove upper side wall 4 extended line intersection, above-mentioned two portions are and the plane of bottom land one, Fig. 1 is shown in black part bottom surface, two 45 degree of inclined-planes of two right angle Corner Links of this structure are to living to be formed the crossing groove body anyhow waiting long cruciform in a centre later, as shown in Figure 6, described upper shed groove lower channel sidewall is plane, upper slot sidewall is arc, there is shown the plane 61 in vertical slot, arc 62, arched top/end deviation open slot end face, the maximum width that the width of arched top/end deviation open slot end face and open slot is less than on the cell wall of both sides between arc, arc in horizontal groove lower wall 10 extends to vertical slot outer side wall 7 top, form, after making the inclined-plane of two 45 degree of two right angle Corner Links of this structure to living, the groove body anyhow waiting long cruciform intersected a centre, the curved portions of groove body sidewall forms continuous print deep-slotted chip breaker after connecting, horizontal edge is identical with the upper shed groove shape on vertical edge, except horizontal edge and vertical edge overlapping position, this web member cell wall on same groove height is thick equal.Dotted line shown in Fig. 2, Fig. 6 is the top/bottom of arc, is on horizontal edge a chamfering, other limit also has chamfering, does not illustrate in the drawings in figure shown in 2, and compared to Figure 1 Fig. 2 does not illustrate chamfering, but shows the top/bottom of arc. In accompanying drawing, each figure is all to define orientation with the orientation of Fig. 1.

After in detail enforcement mode of the present utility model being described, the personage being familiar with this technology can be well understood to, do not depart from above-mentioned claim with spirit under can carry out various change and amendment, all any simple modification, equivalent variations and modifications above embodiment done according to technical spirit of the present utility model, all belong to the scope of technical solutions of the utility model, and the utility model is not also limited to the enforcement mode of example in specification sheets.

Claims

1. a right angle Corner Link, comprise horizontal edge and the vertical edge at composition right angle, it is characterized in that: described horizontal edge and the middle upper shed groove offering UNICOM of vertical edge, described web member is the shape of right angle external angle part disappearance, described horizontal edge and vertical edge are connected by right angle inner corner portion and the one of the part bottom surface between exterior angle with interior angle, described part bottom surface is made up of two portions: a part extends the bottom surface formed to vertical slot inner side-wall base angle to the extended line of horizontal groove upper side wall, second section be by upper corner at the bottom of vertical slot outer side wall cut to 45 degree, horizontal groove direction the inclined-plane that formed, bottom surface and vertical slot inner side-wall base angle to the face within horizontal groove upper side wall extended line intersection, above-mentioned two portions are and the plane of bottom land one, two 45 degree of inclined-planes of two right angle Corner Links of this structure are to living to be formed the crossing groove body anyhow waiting long cruciform in a centre later.

2. a kind of right angle according to claim 1 Corner Link, it is characterized in that: described upper shed groove lower channel sidewall is plane, upper slot sidewall is arc, described arched top/end deviation open slot end face, arc in horizontal groove lower wall extends to vertical slot outer side wall top, forming, after making the inclined-plane of two 45 degree of two right angle Corner Links of this structure to living, the groove body anyhow waiting long cruciform intersected a centre, the curved portions of groove body sidewall forms continuous print deep-slotted chip breaker after connecting.

3. a kind of right angle according to claim 2 Corner Link, it is characterised in that: horizontal edge is identical with the upper shed groove shape on vertical edge, and except horizontal edge and vertical edge overlapping position, this web member cell wall on same groove height is thick equal.