CN205666017U

CN205666017U - Novel easy -to -draw is precious

Info

Publication number: CN205666017U
Application number: CN201620428839.XU
Authority: CN
Inventors: 寇忠友
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-05-12
Filing date: 2016-05-12
Publication date: 2016-10-26
Anticipated expiration: 2026-05-12

Abstract

The utility model relates to a novel easy -to -draw is precious comprises casing, extension spring, bracing piece and footing, installs the extension spring in the casing, has a bracing piece at the upper portion of casing intermediate position cartridge, installs the footing in the lower part of casing symmetry, its characterized in that: the casing include upper cover and spiral -lock in the collet of upper cover lower part, the shaping has upper portion mounting groove and a lower part mounting groove respectively on the both sides wall of upper cover and collet, the common extension spring installing port that supplies the extension spring installation that forms behind upper portion mounting groove and the lower part mounting groove lock, it has flexible mouthful an of picture to open at the upper cover and the front end seam crossing of collet, bracing piece installing port in that the top of upper cover intermediate position injection moulding has a cartridge bracing piece rotates the footing of installing injection moulding at the lower part both ends of collet. The utility model discloses structural design scientific and reasonable, the machining efficiency height has, the equipment of being convenient for, economize the people laborsaving, practice thrift manufacturing cost, do benefit to the recovery, advantage handsome in appearance.

Description

A kind of novel post stand

Technical field

This utility model relates to a kind of roll up banner display stand, a kind of novel post stand.

Background technology

Post stand or title post frame, showing stand, be to establish formula propagating poster.The material of existing post stand mostly is aluminium alloy, Its parts are various, install complexity.I.e. mainly be made up of housing, extension spring, support bar and footing, housing by upper sectional material, lower sectional material, Left buckle and right buckle are connected by screw and form.Add man-hour, need first upper sectional material and lower sectional material to be carried out severing, then through folding Curved being processed into required structure, upper and lower section bar is spacing by respective draw-in groove, then the left buckle of spiral-lock and the right side respectively at its two ends Buckle, is fixed by screw, and extension spring is arranged between left buckle and right buckle, and support bar is plugged in the middle part of upper sectional material made Installing hole on, two footing are installed by the installing hole bottom lower sectional material respectively.Each installing hole is adding man-hour, needs first in phase Answering position to punch, by artificial, installing hole carries out deburring process the most again, whole process exists that working (machining) efficiency is low, work is strong Degree is big, the drawback of lost labor.

Summary of the invention

The purpose of this utility model is to provide a kind of scientific structure design reasonable, and working (machining) efficiency is high, be easy to assembling, save people Laborsaving, the novel post stand of saving production cost.

This utility model solves its technical problem and is achieved through the following technical solutions:

A kind of novel post stand, is made up of housing, extension spring, support bar and footing, is provided with extension spring, at housing in housing Upper middle position be fitted with support bar, be symmetrically installed with footing in the bottom of housing, it is characterised in that: described housing bag Include upper cover and spiral-lock in the collet of upper cover bottom, the upper cover two side with collet forms top mounting groove and bottom respectively Mounting groove, top mounting groove is collectively forming the extension spring installing port installed for extension spring with bottom mounting groove after fastening, at upper cover and the end The front end seam crossing of torr has a picture telescopic mouth, is injection molded with propping up of a plug-in mounting support bar in the crown center position of upper cover Strut installing port, is rotatablely equipped with the footing of injection mo(u)lding at the two ends, bottom of collet.

And, described housing also includes the fixed cover of an injection mo(u)lding, described upper cover and collet phase spiral-lock, and passes through This fixed cover makes the two fix, and has a port corresponding with picture telescopic mouth in the front end of fixed cover, in described phase spiral-lock The two ends, left and right of upper cover and collet be all shaped with a grafting concave surface, this grafting concave surface is plugged with fixed cover, fixed cover plug-in mounting Its upper surface with upper cover rear and the lower surface flush of collet.

And, described fixed cover also can be replaced upset connecting portion, and described upper cover passes through this upset with the rear end of collet Connecting portion upset connects, and the two side of described upper cover downwardly extends, and forms turnover card dress plate, is shaped with card on this card dress plate Dress projection, described card dress plate is installed in card dress hole made on the card dress concave surface of collet both sides by projection thereon.

And, it is shaped with a support bar inserting groove post raised up in the centre position, bottom of described collet, on described Lid support bar installing port at downwardly extend the guide-localization portion being installed on support bar inserting groove post, guide-localization portion with It is fitted with support bar in the passage that support bar inserting groove post is formed.

And, it is shaped with a support bar inserting groove post raised up in the inner face centre position, bottom of described collet, in institute Being fitted with the guide-localization set of an injection mo(u)lding in stating the support bar installing port of upper cover, this guide-localization set is arranged by its top Upper eaves spacing on support bar installing port, guide-localization set bottom be installed on support bar inserting groove post.

And, described footing is made up of footing body and footmuff, and footing body and footmuff are injection moulding integrated molding, institute The footing body stated is by installation portion and is arranged at the suit portion at installation portion length direction two ends and constitutes, in the upper end of described installation portion Middle face is shaped with two protruding ribs being perpendicular to installation portion width, and the upper end of these two protruding ribs is bent with card dress relatively Eaves, two protruding ribs are collectively forming an attachment rail, are shaped with a cylindrical protrusions at the middle part of attachment rail, described two Footmuff all it is set with in suit portion；A disc it is shaped with protruding at the bottom outer two ends of described collet, protruding in this disc Middle part be shaped with detent, described disc projection is inserted in the mounting groove formed on footing, and by cylinder Projection coordinates, with detent, the location realizing post stand drain pan with footing.

And, all it is shaped with positioning protrusion in the bottom in described two suit portions, it is fixed with this to be shaped with in described footmuff bottom surface The hole, location of the protruding phase buckle in position, this footmuff coordinates fixing of realization and suit portion by hole, location and positioning convex.

Advantage of the present utility model and having the beneficial effect that

1. a novel post stand, by by traditional aluminum post stand that parts are numerous and diverse, packaging efficiency is low, be designed as by Moulding assemble post stand, in the process of parts and assemble on be all greatly saved the time, improve production efficiency, Reduce recruitment and the cost of raw material.

2. a novel post stand, by being socketed or overturn connecting portion upset even by the fixed cover that is connected by of upper cover with collet Connect and block the mode of dress, substantially increase efficiency of assembling.When using fixed cover to assemble, after upper cover and collet spiral-lock, only need to be by solid Surely it is enclosed within its two ends plug-in mounting, simple, convenient, be easily achieved；When using the mode that upset connects, only need to by upper cover forward Upset so that it is the card dress board at two ends is in card dress concave surface.

3. a novel post stand, is overlapped and the coordinating of support bar inserting groove post by positioning and guiding portion or guide-localization, a side The effect of firm support bar is played in face, on the other hand can be installed into the spiral-lock location of this and collet by the card of the two, make group Dress is more quickly, conveniently.

4. a novel post stand, by being designed as being molded into by traditional aluminium section bar post stand footing being connected by screw Type, the connection realized by the card dress of track and the location of cylindrical protrusions, square track and protruding the coordinating, i.e. of disc Facilitate footing plug-in mounting on post stand collet and facilitate again footing rotation on post stand collet, make assembling more increase Effect, the technique of injection moulding integrated molding, eliminate the operation of punching, deburring, save manually, it addition, this post stand footing and Attachment structure does not has the connection of excessive zero parts, all plastic materials, while saving processing cost, conveniently reclaims.

5. a novel post stand, is overlapped and at the two of footing by plug-in mounting guide-localization at the support bar installing port of upper cover End suit footmuff, adds man-hour, can be the structure of different colours by each plastic components design respectively, so that its moulding is abundanter, and exhibition Show more attractive in appearance；Meanwhile, by footing body utilizes with footmuff hole, location coordinate card to fill with positioning convex, the two is made Connect more firm.

6. this utility model scientific structure design is reasonable, has that working (machining) efficiency is high, is easy to assemble, saves that people is laborsaving, it is raw to save Produce cost, be beneficial to recovery, advantage handsome in appearance, be a kind of post stand footing with higher innovation and attachment structure thereof.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model (form that fixed cover is fixing)；

Fig. 2 is the exploded view (form that fixed cover is fixing) of Fig. 1；

Fig. 3 is the top view (form that fixed cover is fixing) of Fig. 2；

Fig. 4 is the side view (form that fixed cover is fixing) of this utility model collet；

Fig. 5 is the upward view (form that fixed cover is fixing) of this utility model collet；

Fig. 6 is the structural representation (omission footmuff) of this utility model footing；

Fig. 7 is the structural representation of this utility model footmuff；

Fig. 8 is the axonometric chart of Fig. 7；

Fig. 9 is the structural representation of this utility model guide-localization set；

Figure 10 is the structural representation (form that fixed cover is fixing) of this utility model collet；

Figure 11 is that this utility model upper cover overturns, with collet, the structural representation (upper cover is opened) being connected；

Figure 12 is that this utility model upper cover overturns, with collet, the side view being connected.

Reference

1-fixed cover, 2-upper cover, 3-footing, 4-picture telescopic mouth, 5-housing, 6-port, 7-grafting concave surface, 8-collet, Under 9-guide-localization set, 10-disc projection, 11-suit portion, 12-installation portion, 13-support bar installing port, 14-footmuff, 15- Portion's mounting groove, 16-sidewall, 17-detent, 18-card dress eaves, 19-cylindrical protrusions, 20-projection rib, 21-positioning convex, Hole, 22-location, the upper eaves of 23-, 24-support bar inserting groove post, 25-card dress concave surface, 26-guide-localization portion, 27-card dress plate, 28-turn over Turn connecting portion, 29-card dress hole.

Detailed description of the invention

Below by specific embodiment, the utility model is described in further detail, and following example are illustrative, no It is determinate, it is impossible to limit protection domain of the present utility model with this.

A kind of novel post stand, by housing 5, extension spring (not shown), support bar (not shown) and footing 3 structure Becoming, be provided with extension spring in housing, the upper middle position at housing is fitted with support bar, is symmetrically installed with in the bottom of housing Footing, its innovation is: described housing include upper cover 2 and spiral-lock in the collet 8 of upper cover bottom, at upper cover and collet Forming top mounting groove and bottom mounting groove 15 on two side 16 respectively, top mounting groove is common after fastening with bottom mounting groove Forming the extension spring installing port installed for extension spring, the front end seam crossing at upper cover Yu collet has a picture telescopic mouth 4, at upper cover Crown center position is injection molded with the support bar installing port 13 of a plug-in mounting support bar, is rotatablely equipped with at the two ends, bottom of collet The footing of injection mo(u)lding.

Described housing also includes the fixed cover 1 of an injection mo(u)lding, described upper cover and collet phase spiral-lock, and solid by this Determining set makes the two fix, and has a port 6 corresponding with picture telescopic mouth in the front end of fixed cover, upper in described phase spiral-lock Lid and the two ends, left and right of collet are all shaped with a grafting concave surface 7, are plugged with fixed cover on this grafting concave surface, after fixed cover plug-in mounting its Upper surface and the lower surface flush of collet with upper cover.

Described housing also includes overturning connecting portion 28, and described upper cover is overturn by this upset connecting portion with the rear end of collet Connecting, the two side of described upper cover downwardly extends, and forms turnover card dress plate 27, is shaped with card dress projection on this card dress plate, Described card dress plate is installed in card dress hole 29 made on the card dress concave surface 25 of collet both sides by projection thereon.

A support bar inserting groove post 24 raised up it is shaped with, at described upper cover in the centre position, bottom of described collet Downwardly extend the guide-localization portion 26 being installed on support bar inserting groove post at support bar installing port, guide-localization portion with It is fitted with support bar in the passage that strut inserting groove post is formed.

A support bar inserting groove post raised up it is shaped with, at described upper cover in the inner face centre position, bottom of described collet Support bar installing port in be fitted with an injection mo(u)lding guide-localization set 9, this guide-localization set by its top arrange upper Eaves 23 is spacing on support bar installing port, and the bottom of guide-localization set is installed on support bar inserting groove post.

Described footing is made up of footing body and footmuff 14, and footing body and footmuff are injection moulding integrated molding, described Footing body by installation portion 12 and be arranged at the suit portion 11 at installation portion length direction two ends and constitute, upper at described installation portion Being shaped with two protruding ribs 20 being perpendicular to installation portion width in the middle part of end face, the upper end of these two protruding ribs is bent with relatively Card dress eaves 18, two protruding ribs are collectively forming an attachment rail, are shaped with a cylindrical protrusions 19 at the middle part of attachment rail, Footmuff all it is set with in two described suit portions；It is shaped with a disc projection 10, at this at the bottom outer two ends of described collet The middle part of disc projection is shaped with detent 17, and described disc projection is inserted in the mounting groove formed on footing, And coordinate, by cylindrical protrusions and detent, the location realizing post stand drain pan with footing.

All it is shaped with positioning protrusion 21 in the bottom in described two suit portions, is shaped with and this convex in described footmuff bottom surface Playing the hole, location 22 of phase buckle, this footmuff coordinates fixing of realization and suit portion by location hole and positioning convex.

This utility model is by by traditional aluminum post stand that parts are numerous and diverse, packaging efficiency is low, being designed as by being molded The post stand that part assembles, is all greatly saved the time in the process of parts and on assembling, improves production efficiency, reduction Recruitment and the cost of raw material.

Although disclosing embodiment of the present utility model and accompanying drawing for the purpose of illustration, but those skilled in the art being permissible Understanding: without departing from this utility model and spirit and scope of the appended claims, various replacements, to change and modifications be all can Can, therefore, scope of the present utility model is not limited to embodiment and accompanying drawing disclosure of that.

Claims

1. a novel post stand, is made up of housing, extension spring, support bar and footing, is provided with extension spring, at housing in housing Upper middle position is fitted with support bar, is symmetrically installed with footing in the bottom of housing, it is characterised in that: described housing includes Upper cover and spiral-lock, in the collet of upper cover bottom, form top mounting groove and bottom peace on the upper cover two side with collet respectively Tankage, top mounting groove is collectively forming the extension spring installing port installed for extension spring with bottom mounting groove after fastening, at upper cover and collet Front end seam crossing have a picture telescopic mouth, be injection molded with the support of a plug-in mounting support bar in the crown center position of upper cover Bar installing port, is rotatablely equipped with the footing of injection mo(u)lding at the two ends, bottom of collet.

The novel post stand of one the most according to claim 1, it is characterised in that: described housing also includes an injection mo(u)lding Fixed cover, described upper cover and collet phase spiral-lock, and make the two fix by this fixed cover, have one in the front end of fixed cover The port corresponding with picture telescopic mouth, is all shaped with a grafting concave surface at the upper cover of described phase spiral-lock and the two ends, left and right of collet, This grafting concave surface is plugged with fixed cover, its upper surface with upper cover and the lower surface flush of collet after fixed cover plug-in mounting.

The novel post stand of one the most according to claim 1, it is characterised in that: described housing also includes that upset connects Portion, described upper cover is connected by the upset of this upset connecting portion with the rear end of collet, and the two side of described upper cover downwardly extends, and is formed Turnover card dress plate, is shaped with card dress projection on this card dress plate, and described card dress plate is installed on collet by projection thereon In card dress hole made on the card dress concave surface of both sides.

The novel post stand of one the most according to claim 1, it is characterised in that: in the bottom centre position system of described collet There is a support bar inserting groove post raised up, downwardly extended at the support bar installing port of described upper cover and be installed on support bar Guide-localization portion on inserting groove post, is fitted with support in the passage formed with support bar inserting groove post in guide-localization portion Bar.

The novel post stand of one the most according to claim 1, it is characterised in that: in the bottom inner face interposition of described collet Put and be shaped with a support bar inserting groove post raised up, in the support bar installing port of described upper cover, be fitted with an injection mo(u)lding Guide-localization set, the upper eaves that this guide-localization set is arranged by its top is spacing on support bar installing port, guide-localization set Bottom is installed on support bar inserting groove post.

The novel post stand of one the most according to claim 1, it is characterised in that: described footing is by footing body and foot Set is constituted, and footing body and footmuff are injection moulding integrated molding, and described footing body is by installation portion and is arranged at installation minister The suit portion at degree two ends, direction is constituted, and is shaped with two and is perpendicular to installation portion width in the middle part of the upper surface of described installation portion Protruding rib, the upper end of these two protruding ribs is bent with card dress eaves relatively, and two protruding ribs are collectively forming an attachment rail, The middle part of attachment rail is shaped with a cylindrical protrusions, is all set with footmuff in two described suit portions；The end at described collet Outside portion, two ends are shaped with a disc projection, are shaped with detent at the middle part that this disc is protruding, and described disc is protruding Be inserted in the mounting groove formed on footing, and by cylindrical protrusions and detent coordinate realize post stand drain pan with The location of footing.

The novel post stand of one the most according to claim 6, it is characterised in that: all it is shaped with in the bottom in described two suit portions Positioning protrusion, is shaped with and the hole, location of this positioning convex phase buckle in described footmuff bottom surface, this footmuff by location hole with The cooperation realization of positioning convex is fixing with suit portion.