CN207131279U - A kind of timber anticracking mechanism - Google Patents
A kind of timber anticracking mechanism Download PDFInfo
- Publication number
- CN207131279U CN207131279U CN201721060330.5U CN201721060330U CN207131279U CN 207131279 U CN207131279 U CN 207131279U CN 201721060330 U CN201721060330 U CN 201721060330U CN 207131279 U CN207131279 U CN 207131279U
- Authority
- CN
- China
- Prior art keywords
- rib
- groove
- extending portion
- timber
- tenon
- 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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- Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
Abstract
A kind of timber anticracking mechanism, belongs to timber technical field.The utility model includes doorjamb, door panel, and door panel includes polylith cell board, polylith connecting plate, connecting plate connection adjacent cells plate；Cell board includes the polylith push pedal and fourth of the twelve Earthly Branches plate to connect successively, push pedal includes main part, the tenon located at main part both sides, tenon includes rib, extending portion, rib connection main part and extending portion, and the end face of its connection extending portion of rib is wider than the coupled end face in extending portion；Rib both sides, which are additionally provided with, pushes block；Extending portion is gradually widened from its connection reinforcement portion one end to its other end, and extending portion is communicated with to its deformation groove away from rib end face；Fourth of the twelve Earthly Branches plate both sides are provided with the tongue-and-groove being engaged with tenon；Connecting plate include covering part, plug division, plug division include located at covering part both sides insertion pin, push pedal its at tenon and fourth of the twelve Earthly Branches plate its insertion groove is equipped with tongue-and-groove.The utility model effectively can prevent timber from ftractureing, and extend timber service life.
Description
Technical field
It the utility model is related to timber technical field, more particularly to a kind of timber anticracking mechanism.
Background technology
Door has very important status in family life, is that house is essential, particularly timber, extensive use
In indoor room door, as the improvement of people's living standards, people to the multifunction demand of indoor room timber also increasingly
It is high.Existing timber after a long time use, is also easy to produce deformation or cracking.On the one hand timber cracking is due to timber in itself and added
Itself is ftractureed caused by the reason for work technique, and joint caused by being on the other hand due to the unreasonable structure of joint is opened
Split.For second of situation, existing processing method is that elastic layering is embedded in joint, but the easy aging of elastic layering,
Effect of anti-cracking is bad.
Utility model content
The purpose of this utility model is to solve the above-mentioned problems of the prior art, there is provided a kind of timber anticracking machine
Structure, it can effectively prevent timber joint from ftractureing, it is ensured that timber service life.
The purpose of this utility model is achieved through the following technical solutions：
A kind of timber anticracking mechanism, including doorjamb, door panel, the door panel includes polylith cell board, polylith connects
Plate, the connecting plate connect the adjacent cell board；
The cell board includes the polylith push pedal and fourth of the twelve Earthly Branches plate to connect successively,
The push pedal includes main part, the tenon located at the main part both sides, and the tenon includes rib, stretched into
Portion, the rib connect the main part and extending portion, the rib its connect the end face of the extending portion be wider than it is described
The coupled end face in extending portion；
The rib both sides, which are additionally provided with, pushes block, and the block that pushes has backwards to the main part and towards the oblique of outside
Face, the inclined-plane are additionally provided with fixing groove, sealing strip are provided with the fixing groove；
The extending portion connects described rib one end from it and gradually widened to its other end, and the extending portion is communicated with
To its deformation groove away from the rib end face；
The fourth of the twelve Earthly Branches plate both sides are provided with the tongue-and-groove being engaged with the tenon；
The connecting plate includes covering part, plug division, and the plug division includes the insertion pin located at the covering part both sides,
The push pedal its at the tenon and the fourth of the twelve Earthly Branches plate its be equipped with insertion groove at the tongue-and-groove.
The utility model utilizes the stabilization of the tenon and the tongue-and-groove of fourth of the twelve Earthly Branches plate of push pedal by the improvement to connecting structure for cell board
Connection, and under the cooperation of connecting plate so that be connected the door panel firm stable formed, not easy to crack.The tenon stretches into
Portion connects described rib one end from it and gradually widened to its other end, and the structure causes the both sides inclined-plane of tenon and the groove of tongue-and-groove
Wall is inconsistent, and so as to be not easy to disengage, while set deformation groove adds adaptability of the tenon to deformation produced by expanding with heat and contract with cold, no
It is easy to crack.In addition, set rib adds the bonding strength of tenon and main part, prevent that it is narrow and disconnected due to connecting place
Split, while the set effect that pushes for pushing block and tongue-and-groove cell wall causes power of the rib by tongue-and-groove towards push pedal, the power causes
Connection between extending portion and tongue-and-groove cell wall is even closer, to further ensure that the stability of connection, pushes the fixation set by block
Groove and sealing strip then effectively prevent extraneous steam into the junction of tenon and tongue-and-groove, prevent timber from being expanded because of water suction
Split.
Preferred as the utility model, the width of the deformation groove is gradual to its other end away from the rib end from it
Reduce.
It is preferred as the utility model, it is provided with rubber strip in the deformation groove.
It is preferred as the utility model, the insertion pin its towards the end face of the insertion groove be provided with expansion slot, the expansion
Open and expansion block is provided with groove.
Preferred as the utility model, the width of the expansion block stretches into the expansion slot one end to its other end from it
Gradually increase.
Preferred as the utility model, the width of the larger one end of described its width of expansion block is more than the expansion slot notch
Width.
Preferred as the utility model, connecting plate described in polylith is on the same side of the push pedal and fourth of the twelve Earthly Branches plate.
Preferred as the utility model, connecting plate described in polylith is spaced the opposite sides located at the push pedal and fourth of the twelve Earthly Branches plate successively
On.
The utility model has the advantages that：The stabilization that is connected firmly of door panel, can effectively be avoided due to expanding with heat and contract with cold, absorbing water
Etc. the problems such as timber strain cracking, to improve the quality of timber, increasing the service life caused by reason.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment 1；
Fig. 2 is the attachment structure schematic diagram of door panel in Fig. 1；
Fig. 3 is the mplifying structure schematic diagram at A in Fig. 2；
Fig. 4 is the door panel attachment structure schematic diagram of the utility model embodiment 2.
1- doorjambs；2- door panels；21- cell boards；22- connecting plates；211- push pedals；212- fourths of the twelve Earthly Branches plate；2111- main parts；
2112- tenons；21121- ribs；21122- extending portions；21123- pushes block；21124- fixing grooves；21125- deformation grooves；
221- covering parts；2221- inserts pin；21126- rubber strips；2223- expands block.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Embodiment 1, as Figure 1-3, the utility model include doorjamb 1, door panel 2, and the door panel 2 includes polylith
Cell board 21, polylith connecting plate 22, the connecting plate 22 connect the adjacent cell board 21；The cell board 21 includes phase successively
The polylith push pedal 211 and fourth of the twelve Earthly Branches plate 212 connect, the push pedal 211 include main part 2111, the tenon located at the both sides of main part 2111
First 2112, the tenon 2112 includes rib 21121, extending portion 21122, and the rib 21121 connects the main part
2111 and extending portion 21122, the rib 21121 its connect the end face of the extending portion 21122 and be wider than the extending portion
21122 coupled end faces；The both sides of rib 21121, which are additionally provided with, pushes block 21123, and the block 21123 that pushes has
Backwards to the main part 2111 and towards the inclined-plane in outside, the inclined-plane is additionally provided with fixing groove 21124, the fixing groove 21124
It is interior to be provided with sealing strip；The extending portion 21122 connects described one end of rib 21121 from it and gradually widened to its other end, institute
Extending portion 21122 is stated to be communicated with to its deformation groove 21125 away from the end face of rib 21121；The deformation groove
21125 width is gradually reduced from it away from the end of rib 21121 to its other end；It is provided with the deformation groove 21125
Rubber strip 21126.The both sides of fourth of the twelve Earthly Branches plate 212 are provided with the tongue-and-groove being engaged with the tenon 2112.The connecting plate 22 includes covering
Cap 221, plug division, the plug division include located at the both sides of covering part 221 insertion pin 2221, the push pedal 211 its
At the tenon 2112 and the fourth of the twelve Earthly Branches plate 212 its be equipped with insertion groove at the tongue-and-groove.
In use, first then push pedal 211 and the grafting successively of fourth of the twelve Earthly Branches plate 212 are again inserted the insertion pin 2221 of connecting plate 22
In the insertion groove of push pedal 211 and fourth of the twelve Earthly Branches plate 212, to complete the assembly of door panel 2, then door panel 2 is embedded in doorjamb 1.This
The fastness and cracking resistance of structure are embodied in：
First, the connective stability of tenon 2112 and tongue-and-groove is high, and extending portion 21122 connects the rib 21121 from it
One end is gradually widened to its other end so that the cell wall of its two sides and tongue-and-groove formed conflict effect, and make extending portion 21122 by
Power to tongue-and-groove cell wall towards fourth of the twelve Earthly Branches plate 212, so as to ensure the close connection of tenon 2112 and tongue-and-groove.And in order to prevent from expanding with heat and contract with cold
Influence caused by institute to deformation, extending portion 21122 is provided with deformation groove, to provide the space of the deformation of extending portion 21122, avoids stretching into
21122 long-term breathing of portion causes tongue-and-groove to deform, and the connection of tenon and tongue-and-groove is loosened and is ftractureed.Meanwhile deformation groove 21125
For structure to coordinate the size header structure of extending portion structure, set rubber strip 21126 can effectively play buffering when extending portion swells
Reset response when effect and contraction.Further, set rib 21121 adds the company of tenon 2112 and main part 2111
Intensity is connect, prevents it because connecting place is narrow and is broken, while the set effect that pushes for pushing block 21123 and tongue-and-groove cell wall causes
Power of the rib 21121 by tongue-and-groove towards push pedal, the power cause the connection between extending portion 21122 and tongue-and-groove cell wall more to step up
It is close, to further ensure that the stability of connection, push the fixing groove 21124 set by block 21123 and sealing strip then effectively prevent
Extraneous steam enters the junction of tenon and tongue-and-groove, prevent timber because of water suction swelling cracking.
Secondly, the auxiliary connection function of connecting plate 22 preferably improves the stability that push pedal 211 is connected with fourth of the twelve Earthly Branches plate 212,
It effectively can shift the power of tenon and tongue-and-groove junction, so as to avoid the cracking of push pedal and fourth of the twelve Earthly Branches plate junction.For the ease of
The installation of connecting plate 22, it towards the end face of the insertion groove is provided with expansion slot to the insertion pin 2221, is set in the expansion slot
There is expansion block 2223, during installation, first expansion block 2223 is partially disposed in expansion slot, insertion pin 2221 is then inserted into insertion
Groove, with going deep into for insertion pin 2221, expansion block 2223 gradually struts expansion slot, between increase insertion pin and insertion groove
Power, so that it is guaranteed that the stability that connecting plate 22 connects.In order to improve the fluency of insertion pin insertion, the width of the expansion block 2223
Degree stretches into one end in the expansion slot from it and gradually increased to its other end.In addition, in order to ensure the company of insertion pin and insertion groove
Intensity is connect, the width of the larger one end of described its width of expansion block 2223 is more than the width of the expansion slot notch.Described in polylith
For connecting plate 22 on the same side of the push pedal 211 and fourth of the twelve Earthly Branches plate 212, the mode for setting connecting plate 22 causes timber
Neat appearance.
Embodiment 2, as shown in figure 4, being distinguished as with embodiment 1：Connecting plate 22 described in polylith is spaced located at described successively
In the opposite sides of push pedal 211 and fourth of the twelve Earthly Branches plate 212, it is more equal that the set-up mode make it that the power between connecting plate, push pedal, fourth of the twelve Earthly Branches plate is distributed
Even, stability is higher.
Described above, only the preferable embodiment of the utility model, the embodiment are to be based on this practicality
A kind of implementation under new general idea, and the scope of protection of the utility model is not limited thereto, it is any to be familiar with sheet
Those skilled in the art are in the technical scope that the utility model discloses, and the change or replacement that can readily occur in should all be contained
Cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with the protection of claims
Scope is defined.
Claims (8)
1. a kind of timber anticracking mechanism, including doorjamb（1）, door panel（2）, it is characterised in that the door panel（2）Including more
Module unit plate（21）, polylith connecting plate（22）, the connecting plate（22）Connect the adjacent cell board（21）；
The cell board（21）Including the polylith push pedal to connect successively（211）With fourth of the twelve Earthly Branches plate（212）,
The push pedal（211）Including main part（2111）, located at the main part（2111）The tenon of both sides（2112）, the tenon
Head（2112）Including rib（21121）, extending portion（21122）, the rib（21121）Connect the main part（2111）
And extending portion（21122）, the rib（21121）It connects the extending portion（21122）End face be wider than the extending portion
（21122）Coupled end face；
The rib（21121）Both sides, which are additionally provided with, pushes block（21123）, it is described to push block（21123）With backwards to the master
Body portion（2111）And it is additionally provided with fixing groove towards the inclined-plane in outside, the inclined-plane（21124）, the fixing groove（21124）Inside set
There is sealing strip；
The extending portion（21122）The rib is connected from it（21121）One end is gradually widened to its other end, described to stretch into
Portion（21122）It is communicated with to it away from the rib（21121）The deformation groove of end face（21125）；
The fourth of the twelve Earthly Branches plate（212）Both sides are provided with and the tenon（2112）The tongue-and-groove being engaged；
The connecting plate（22）Including covering part（221）, plug division, the plug division include be located at the covering part（221）Two
The insertion pin of side（2221）, the push pedal（211）It is close to the tenon（2112）Place and the fourth of the twelve Earthly Branches plate（212）It is close to described
Insertion groove is equipped with tongue-and-groove.
2. timber anticracking mechanism according to claim 1, it is characterised in that the deformation groove（21125）Width from its
Away from the rib（21121）Hold to its other end and be gradually reduced.
3. timber anticracking mechanism according to claim 1, it is characterised in that the deformation groove（21125）It is interior to be provided with rubber
Bar（21126）.
4. timber anticracking mechanism according to claim 1, it is characterised in that the insertion pin（2221）It is inserted towards described
The end face for entering groove is provided with expansion slot, and expansion block is provided with the expansion slot（2223）.
5. timber anticracking mechanism according to claim 4, it is characterised in that the expansion block（2223）Width stretched from it
Enter one end in the expansion slot to its other end gradually to increase.
6. timber anticracking mechanism according to claim 5, it is characterised in that the expansion block（2223）Its width is larger
The width of one end is more than the width of the expansion slot notch.
7. timber anticracking mechanism according to claim 1, it is characterised in that connecting plate described in polylith（22）Located at described
Push pedal（211）With fourth of the twelve Earthly Branches plate（212）Same side on.
8. timber anticracking mechanism according to claim 1, it is characterised in that connecting plate described in polylith（22）Interval is set successively
In the push pedal（211）With fourth of the twelve Earthly Branches plate（212）Opposite sides on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721060330.5U CN207131279U (en) | 2017-08-23 | 2017-08-23 | A kind of timber anticracking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721060330.5U CN207131279U (en) | 2017-08-23 | 2017-08-23 | A kind of timber anticracking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207131279U true CN207131279U (en) | 2018-03-23 |
Family
ID=61635776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721060330.5U Expired - Fee Related CN207131279U (en) | 2017-08-23 | 2017-08-23 | A kind of timber anticracking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207131279U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313694A (en) * | 2017-08-23 | 2017-11-03 | 浙江安吉忠鑫家具有限公司 | A kind of timber anticracking mechanism |
-
2017
- 2017-08-23 CN CN201721060330.5U patent/CN207131279U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313694A (en) * | 2017-08-23 | 2017-11-03 | 浙江安吉忠鑫家具有限公司 | A kind of timber anticracking mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180323 Termination date: 20180823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |