CN205935505U - PVC ceiling buckle - Google Patents
PVC ceiling buckle Download PDFInfo
- Publication number
- CN205935505U CN205935505U CN201620382531.6U CN201620382531U CN205935505U CN 205935505 U CN205935505 U CN 205935505U CN 201620382531 U CN201620382531 U CN 201620382531U CN 205935505 U CN205935505 U CN 205935505U
- Authority
- CN
- China
- Prior art keywords
- plate body
- connecting portion
- protuberance
- hyoplastron
- access division
- 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 - Fee Related
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model relates to a PVC ceiling buckle. This buckle package rubbing board body, tenon and tongue -and -groove, the tenon includes connecting portion and bulge, the lower surface of connecting portion and the lower surface parallel and level of plate body, the upper surface of connecting portion forms the notch by the upper surface undercut of plate body, convex part in the tip top of connecting portion, the upper surface that the upper surface of bulge is higher than connecting portion is less than the upper surface of plate body, and the lower surface of bulge is higher than the upper surface of connecting portion to lower surface at the bulge is provided with the buckle groove, the tongue -and -groove includes hyoplastron and joint portion, goes up to form the notch between hyoplastron and the joint portion, goes up the upper surface of hyoplastron and the upper surface parallel and level of plate body, the lower surface of joint portion and the lower surface parallel and level of plate body, and the upper surface of joint portion is provided with the card strip, in the time of two mutual locks of buckle, in the bulge inserted the notch, the upper surface of bulge matched with the lower surface of last hyoplastron, and the upper surface of joint portion matches with the lower surface of bulge, card strip embedding buckle inslot.
Description
Technical field
This utility model is related to a kind of PVC ceiling gusset.
Background technology
Chinese invention patent application（Application number：CN200910100375.4, the applying date：2009.07.13）Disclose one kind
Environmental-friendly lead-free PVC ceiling sheet, the bar button of this ceiling includes substrate, and the two ends of substrate are provided with the tenon cooperating and tenon
Groove, the bottom of tongue-and-groove is protruding part, and the lower surface of tenon is provided with the groove matching with protruding part.The bar of ceiling is buckled in outlet
Going abroad, some local subzero more than 40 are spent, and PVC has contraction, easily rips after splicing.
Content of the invention
In order to solve above-mentioned technical problem, the purpose of this utility model is to provide a kind of PVC ceiling gusset.This variola
The tenon of plate buckle and tongue-and-groove cooperate and arrange locking mechanism, it is to avoid because low temperature leads to ceiling gusset to be ripped
Problem.
In order to realize above-mentioned purpose, this utility model employs following technical scheme：
A kind of PVC ceiling gusset, this buckle includes integrally formed plate body, tenon and tongue-and-groove, and tenon and tongue-and-groove are respectively
Positioned at the both sides of plate body, described tenon is located at an end of plate body, including connecting portion and protuberance, the lower surface of connecting portion
Concordant with the lower surface of plate body, the upper surface of connecting portion forms recess by the upper surface concave downward of plate body, described protuberance
Above the end of connecting portion, the upper surface of protuberance is higher than the upper surface less than plate body for the upper surface of connecting portion, protuberance
Lower surface be higher than connecting portion upper surface, and the lower surface in protuberance is provided with buckle slot；Described tongue-and-groove includes tongue
Plate and Access Division, upper hyoplastron and Access Division are located at the upper and lower both sides of another end of plate body respectively, upper hyoplastron and Access Division it
Between form notch, the upper surface of upper hyoplastron is concordant with the upper surface of plate body, and the lower surface of Access Division is concordant with the lower surface of plate body,
The upper surface of Access Division is provided with card article；When two blocks of buckles mutually fasten, the tenon of two blocks of buckles and tongue-and-groove are mutually inserted
Together, protuberance insertion notch in, the upper surface of protuberance matches with the lower surface of upper hyoplastron, the upper surface of Access Division and
The lower surface of protuberance matches, and described card article embeds in buckle slot.
Preferably, the upper surface of described Access Division is the inclined-plane tilting inwardly downward, card article is located at the middle part on inclined-plane,
Lower surface interference fit on the outside inclined-plane of card article and protuberance.
Preferably, notch setting is protruded in the end of described upper hyoplastron, and extend to the recess top of next block buckle.
Preferably, the upper hyoplastron thickness on described recess top is more than the upper hyoplastron thickness on notch top.
Preferably, described plate body is provided with cavity, cavity is provided with gripper shoe.
Preferably, described connecting portion and protuberance are provided with cavity, cavity is provided with gripper shoe.
Preferably, described Access Division is provided with cavity.
Preferably, the outer face of described connecting portion is in inclined-plane arranging.
This utility model due to employing above-mentioned technical scheme, when two blocks of buckles mutually fasten, two blocks of buckles
Together with tenon is mutually inserted with tongue-and-groove, in protuberance insertion notch, the upper surface of protuberance is matched with the lower surface of upper hyoplastron
Close, the upper surface of Access Division is matched with the lower surface of protuberance, described card article embeds in buckle slot.Knot of the present utility model
Structure is simple, it is to avoid because low temperature leads to the problem that ceiling gusset rips.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structural representation when two blocks of buckles mutually fasten.
Specific embodiment
Below in conjunction with the accompanying drawings specific embodiment of the present utility model is made a detailed explanation.
A kind of PVC ceiling gusset as shown in Figure 1, this buckle includes integrally formed plate body 1, tenon and tongue-and-groove, tenon
, respectively positioned at the both sides of plate body 1, plate body 1 is provided with cavity 12, cavity 12 is provided with gripper shoe 11 for head and tongue-and-groove.Described tenon
Head is located at an end of plate body 1, and including connecting portion 2 and protuberance 3, connecting portion 2 and protuberance 3 are provided with cavity, on cavity
It is provided with gripper shoe.The lower surface of connecting portion 2 is concordant with the lower surface of plate body 1, and the upper surface of connecting portion 2 is by the upper table of plate body 1
The depression that faces down forms recess 4, and described protuberance 3 is located above the end of connecting portion 2, and the outer face of connecting portion 2 is in inclined-plane
Setting.The upper surface of protuberance 3 is higher than the upper surface less than plate body 1 for the upper surface of connecting portion 2, and the lower surface of protuberance 3 is higher than
The upper surface of connecting portion 2, and the lower surface in protuberance 3 is provided with buckle slot 5.Described tongue-and-groove includes hyoplastron 6 and clamping
Portion 7, Access Division 7 is provided with cavity, and upper hyoplastron 6 and Access Division 7 are located at the upper and lower both sides of another end of plate body 1 respectively, on
Form notch 8, the upper surface of upper hyoplastron 6 is concordant with the upper surface of plate body 1, the following table of Access Division 7 between hyoplastron 6 and Access Division 7
Face is concordant with the lower surface of plate body 1, and the upper surface of Access Division 7 is provided with card article 9.The upper surface of described Access Division 7 is inside
Downward-sloping inclined-plane 10, card article 9 is located at the middle part on inclined-plane 10, and the end of upper hyoplastron 6 is protruded notch 8 and arranged, and extends to down
Recess 4 top of one block of buckle；Upper hyoplastron 6 thickness on recess 4 top is more than upper hyoplastron 6 thickness on notch 8 top.
As shown in Fig. 2 when two blocks of buckles mutually fasten, together with the tenon of two blocks of buckles is mutually inserted with tongue-and-groove,
Protuberance 3 insertion notch 8 in, the upper surface of protuberance 3 is matched with the lower surface of upper hyoplastron 6, the outside inclined-plane of card article 9 with convex
Go out the lower surface interference fit in portion 3.The upper surface of Access Division 7 is matched with the lower surface of protuberance 3, and described card article 9 embeds
In buckle slot 5.
Claims (8)
1. a kind of PVC ceiling gusset, this buckle includes integrally formed plate body（1）, tenon and tongue-and-groove, tenon and tongue-and-groove are respectively
Positioned at plate body（1）Both sides it is characterised in that：Described tenon is located at plate body（1）An end, including connecting portion（2）With
Protuberance（3）, connecting portion（2）Lower surface and plate body（1）Lower surface concordant, connecting portion（2）Upper surface by plate body（1）'s
Upper surface concave downward forms recess（4）, described protuberance（3）Positioned at connecting portion（2）End above, protuberance（3）'s
Upper surface is higher than connecting portion（2）Upper surface be less than plate body（1）Upper surface, protuberance（3）Lower surface be higher than connecting portion（2）
Upper surface, and in protuberance（3）Lower surface be provided with buckle slot（5）；Described tongue-and-groove includes hyoplastron（6）And Access Division
（7）, upper hyoplastron（6）And Access Division（7）It is located at plate body respectively（1）Another end upper and lower both sides, upper hyoplastron（6）And card
Socket part（7）Between formed notch（8）, upper hyoplastron（6）Upper surface and plate body（1）Upper surface concordant, Access Division（7）Following table
Face and plate body（1）Lower surface concordant, Access Division（7）Upper surface be provided with card article（9）；Two blocks of buckles mutually fastening when
Wait, together with the tenon of two blocks of buckles is mutually inserted with tongue-and-groove, protuberance（3）Insertion notch（8）Interior, protuberance（3）Upper table
Face and upper hyoplastron（6）Lower surface match, Access Division（7）Upper surface and protuberance（3）Lower surface match, described
Card article（9）Embedded buckle slot（5）Interior.
2. a kind of PVC ceiling gusset according to claim 1 it is characterised in that：Described Access Division（7）Upper surface
For the inclined-plane tilting inwardly downward（10）, card article（9）Positioned at inclined-plane（10）Middle part, card article（9）Outside inclined-plane and protuberance
（3）Lower surface interference fit.
3. a kind of PVC ceiling gusset according to claim 1 it is characterised in that：Upper hyoplastron（6）End protrude notch
（8）Setting, and extend to the recess of next block buckle（4）Top.
4. a kind of PVC ceiling gusset according to claim 3 it is characterised in that：Recess（4）The upper hyoplastron on top（6）
Thickness is more than notch（8）The upper hyoplastron on top（6）Thickness.
5. a kind of PVC ceiling gusset according to claim 1 it is characterised in that：Plate body（1）It is provided with cavity（12）,
Cavity（12）On be provided with gripper shoe（11）.
6. a kind of PVC ceiling gusset according to claim 1 it is characterised in that：Connecting portion（2）And protuberance（3）If
It is equipped with cavity, cavity is provided with gripper shoe.
7. a kind of PVC ceiling gusset according to claim 1 it is characterised in that：Access Division（7）It is provided with cavity.
8. a kind of PVC ceiling gusset according to claim 1 it is characterised in that：Connecting portion（2）Outer face be in inclined-plane
Setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620382531.6U CN205935505U (en) | 2016-04-29 | 2016-04-29 | PVC ceiling buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620382531.6U CN205935505U (en) | 2016-04-29 | 2016-04-29 | PVC ceiling buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205935505U true CN205935505U (en) | 2017-02-08 |
Family
ID=57933934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620382531.6U Expired - Fee Related CN205935505U (en) | 2016-04-29 | 2016-04-29 | PVC ceiling buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205935505U (en) |
-
2016
- 2016-04-29 CN CN201620382531.6U patent/CN205935505U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20210429 |