CN205976294U - Finger fishplate bar that transverse connection is more firm - Google Patents
Finger fishplate bar that transverse connection is more firm Download PDFInfo
- Publication number
- CN205976294U CN205976294U CN201620907540.2U CN201620907540U CN205976294U CN 205976294 U CN205976294 U CN 205976294U CN 201620907540 U CN201620907540 U CN 201620907540U CN 205976294 U CN205976294 U CN 205976294U
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- China
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- jointed plate
- finger
- sliding channel
- face
- groove
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Abstract
The utility model discloses a finger fishplate bar that transverse connection is more firm, including the long fishplate bar that indicates, the length indicates that the left side terminal surface of fishplate bar sets up sliding passage, and sliding passage one end sets up the constant head tank, sets up the cylindric lock in the sliding passage, and cylindric lock one end sets up the key seat, is provided with the spring between key seat and the constant head tank, and the long left side terminal surface that indicates the fishplate bar still sets up diaphragm groove and flexible sheet, and the length indicates that the right side terminal surface of fishplate bar is provided with slip caulking groove, blade groove and annular blade. The utility model discloses make adjacent two indicate fishplate bars except that through the rubber coating still available cylindric lock connect, increased the transverse strength who indicates the fishplate bar, the direct parcel of the flexible sheet that is amputated simultaneously is in the end of cylindric lock and along with cylindric lock embedding to the caulking groove that slides, it is inseparabler, firmly to make cylindric lock and slip caulking groove be connected.
Description
Technical field
This utility model belongs to finger-jointed plate technical field and in particular to a kind of stronger finger-jointed plate of lateral connection.
Background technology
In the home decoration, often use wooden plate plying, finger-jointed plate is especially common, and finger-jointed plate is by polylith wood board splicing
Become, up and down no longer viscous pressure clamping plate, due to vertical plank between adopt zigzag interface, be similar to two hand fingers and intersect docking, therefore claim to refer to
Fishplate bar.Vertically it is connected using zigzag interface between plate and plate, laterally adopt adhesive to connect.The glue of finger-jointed plate is usually breast
White glue, the i.e. aqueous solution of polyvinyl acetate, resistance to water and moisture-proof are poor, and moisture absorption easily in humid air uses at high temperature
Creep can be produced, so that glue-joint strength is declined, cause finger-jointed plate transverse strength low, insecure, laterally easily disengage.
Content of the invention
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provides one kind laterally to connect
Connect stronger finger-jointed plate, it can solve the problem that the unstable problem of existing finger-jointed plate lateral connection.
This utility model be employed technical scheme comprise that：A kind of stronger finger-jointed plate of lateral connection, including short by many
Finger-jointed plate vertically refers to the long finger-jointed plate connecing, and left end face setting its internal slip extending oriented of described long finger-jointed plate is led to
Road, described sliding channel is provided with co-axial locating slot, described positioning away from one end of described long finger-jointed plate left end face
The radius of groove be more than described sliding channel radius, be provided with this sliding channel can in it slide anteroposterior straight pin, and
The length of straight pin is more than the length of described sliding channel, and described straight pin sets away from one end of described long finger-jointed plate left end face
Be equipped with can in described locating slot slide anteroposterior key seat, the radius of described key seat is more than the radius of described sliding channel, described
It is provided with spring, one end of described spring is fixed on described key seat away from the one of described straight pin between key seat and described locating slot
End, the other end of described spring is fixed on described locating slot one end away from described sliding channel, the left side of described long finger-jointed plate
End face is additionally provided with the diaphragm groove coaxial with described sliding channel, is provided with the bullet preventing described straight pin abjection in this diaphragm groove
Property diaphragm, its right end face of described long finger-jointed plate is provided with corresponding with described sliding channel and embeds cooperation for described straight pin
Slip caulking groove, its right end face of described long finger-jointed plate is additionally provided with the insert groove coaxial with described slip caulking groove, this insert groove
Inside it is provided with the annular blade for excising described flexible sheet, the edge of a knife place plane of this annular blade projects described length and refers to
Its right end face of fishplate bar.
Preferably, described spring is high resiliency compression spring.
Preferably, described annular blade is coaxial with described insert groove, and the radius of described annular blade is more than described cunning
The radius of dynamic passage.
Preferably, described annular blade projects the depth equal to described diaphragm groove for the length of described long finger-jointed plate its right end face
Degree.
The beneficial effects of the utility model are：Because this utility model adopts said structure, when two block length finger-jointed plates are horizontal
To when connecting, the sliding channel of long for right side finger-jointed plate is corresponding with the slip caulking groove of the long finger-jointed plate in left side, then firmly compress, left
The flexible sheet of long for right side finger-jointed plate can be cut by the annular blade of the long finger-jointed plate in side, so that the straight pin of the long finger-jointed plate in right side is existed
Outwards eject under the elastic force effect of spring and the slip caulking groove of the long finger-jointed plate in embedded left side in so that adjacent two finger-jointed plates remove passes through
Also can use straight pin to be attached outside gluing, increased the transverse strength of finger-jointed plate, the flexible sheet being simultaneously removed directly wraps
It is rolled in the termination of straight pin and is embedded in slip caulking groove with straight pin, so that straight pin is connected with slip caulking groove more closely, firmly.
Brief description
Fig. 1 is structural representation of the present utility model.
In figure：1st, long finger-jointed plate；2nd, sliding channel；3rd, locating slot；4th, straight pin；5th, key seat；6th, spring；7th, diaphragm groove；
8th, flexible sheet；9th, slip caulking groove；10th, insert groove；11st, annular blade.
Specific embodiment
Below in conjunction with the accompanying drawings and the specific embodiments this utility model is described in further detail.
As shown in figure 1, a kind of stronger finger-jointed plate of lateral connection, including vertically refer to connect by many brachydactylia fishplate bars
Long finger-jointed plate 1, left end face setting its internal sliding channel 2 extending oriented of described long finger-jointed plate 1, described sliding channel 2
One end away from described long finger-jointed plate 1 left end face is provided with co-axial locating slot 3, and the radius of described locating slot 3 is more than
The radius of described sliding channel 2, be provided with this sliding channel 2 can in it slide anteroposterior straight pin 4, and straight pin 4
Length is more than the length of described sliding channel 2, and described straight pin 4 is provided with away from one end of described long finger-jointed plate 1 left end face
Can in described locating slot 3 slide anteroposterior key seat 5, the radius of described key seat 5 is more than the radius of described sliding channel 2, described
It is provided with spring 6, described spring 6 is high resiliency compression spring 6, one end of described spring 6 between key seat 5 and described locating slot 3
It is fixed on described key seat 5 one end away from described straight pin 4, the other end of described spring 6 is fixed on described locating slot 3 away from institute
State one end of sliding channel 2, the left end face of described long finger-jointed plate 1 is additionally provided with the diaphragm groove coaxial with described sliding channel 2
7, it is provided with the flexible sheet 8 preventing described straight pin 4 abjection, its right end face setting of described long finger-jointed plate 1 in this diaphragm groove 7
There are corresponding with described sliding channel 2 and embed cooperation for described straight pin 4 slip caulking groove 9, the right side of described long finger-jointed plate 1
End face is additionally provided with the insert groove 10 coaxial with described slip caulking groove 9, is provided with for by described elastica in this insert groove 10
The annular blade 11 of piece 8 excision, described annular blade 11 is coaxial with described insert groove 10, and the radius of described annular blade 11 is big
In the radius of described sliding channel 2, the edge of a knife place plane of this annular blade 11 projects its right end face of described long finger-jointed plate 1,
Described annular blade 11 projects the depth equal to described diaphragm groove 7 for the length of described long finger-jointed plate 1 its right end face.
When spring 6 is compressed, the movable end of described straight pin 4 does not project described slip under flexible sheet 8 stop and leads to
Road 2；When spring 6 is released, the movable end of described straight pin 4 projects described sliding channel 2.
Because this utility model adopts said structure, when two block length finger-jointed plate 1 lateral connection, by long for right side finger-jointed plate 1
Sliding channel 2 finger-jointed plate 1 long with left side slip caulking groove 9 corresponding, then firmly compress, the endless knife of the long finger-jointed plate in left side 1
The flexible sheet 8 of long for right side finger-jointed plate 1 can be cut by piece 11, makes the elastic force in spring 6 for the straight pin 4 of the long finger-jointed plate 1 in right side
So that adjacent two finger-jointed plates are gone back in addition to by gluing in the slip caulking groove 9 of long finger-jointed plate 1 on the left of outwards ejecting under effect and being embedded
Available straight pin 4 is attached, and increased the transverse strength of finger-jointed plate, and the flexible sheet 8 being simultaneously removed is directly wrapped in circle
The termination of pin 4 is simultaneously embedded in slip caulking groove 9 with straight pin 4, so that straight pin 4 is connected with slip caulking groove 9 more closely, firmly.
The above, only this utility model preferred embodiment, therefore this utility model enforcement can not be limited with this
Scope, the equivalence changes made according to this utility model claim and description and modification, all should still belong to this reality
In the range of being covered with new patent.
Claims (3)
1. the stronger finger-jointed plate of a kind of lateral connection, including the long finger-jointed plate vertically referring to connect by many brachydactylia fishplate bars（1）,
It is characterized in that：Described long finger-jointed plate（1）Left end face setting its internal sliding channel extending oriented（2）, described slip
Passage（2）Away from described long finger-jointed plate（1）One end of left end face is provided with co-axial locating slot（3）, described locating slot
（3）Radius be more than described sliding channel（2）Radius, this sliding channel（2）Inside be provided with can in it slide anteroposterior circle
Pin（4）, and straight pin（4）Length be more than described sliding channel（2）Length, described straight pin（4）Refer to away from described length
Fishplate bar（1）One end of left end face is provided with can be in described locating slot（3）The key seat of interior slide anteroposterior（5）, described key seat（5）'s
Radius is more than described sliding channel（2）Radius, described key seat（5）With described locating slot（3）Between be provided with spring（6）, institute
State spring（6）One end be fixed on described key seat（5）Away from described straight pin（4）One end, described spring（6）The other end solid
It is scheduled on described locating slot（3）Away from described sliding channel（2）One end, described long finger-jointed plate（1）Left end face be additionally provided with
With described sliding channel（2）Coaxial diaphragm groove（7）, this diaphragm groove（7）Inside it is provided with and prevent described straight pin（4）The bullet of abjection
Property diaphragm（8）, described long finger-jointed plate（1）Its right end face be provided with and described sliding channel（2）Corresponding and supply described cylinder
Pin（4）The slip caulking groove of embedded cooperation（9）, described long finger-jointed plate（1）Its right end face be additionally provided with and described slip caulking groove（9）
Coaxial insert groove（10）, this insert groove（10）Inside it is provided with for by described flexible sheet（8）The annular blade of excision（11）,
This annular blade（11）Edge of a knife place plane project described long finger-jointed plate（1）Its right end face；Described annular blade（11）With
Described insert groove（10）Coaxially, and described annular blade（11）Radius be more than described sliding channel（2）Radius.
2. the stronger finger-jointed plate of lateral connection according to claim 1 it is characterised in that：Described spring（6）For high-elastic
Property compression spring（6）.
3. the stronger finger-jointed plate of lateral connection according to claim 1 it is characterised in that：Described annular blade（11）Prominent
Go out described long finger-jointed plate（1）The length of its right end face is equal to described diaphragm groove（7）Depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620907540.2U CN205976294U (en) | 2016-08-22 | 2016-08-22 | Finger fishplate bar that transverse connection is more firm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620907540.2U CN205976294U (en) | 2016-08-22 | 2016-08-22 | Finger fishplate bar that transverse connection is more firm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205976294U true CN205976294U (en) | 2017-02-22 |
Family
ID=58031651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620907540.2U Expired - Fee Related CN205976294U (en) | 2016-08-22 | 2016-08-22 | Finger fishplate bar that transverse connection is more firm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205976294U (en) |
-
2016
- 2016-08-22 CN CN201620907540.2U patent/CN205976294U/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 |
Granted publication date: 20170222 Termination date: 20170822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |