CN208168241U - Save the connecting structure for floor board of timber - Google Patents
Save the connecting structure for floor board of timber Download PDFInfo
- Publication number
- CN208168241U CN208168241U CN201820146172.3U CN201820146172U CN208168241U CN 208168241 U CN208168241 U CN 208168241U CN 201820146172 U CN201820146172 U CN 201820146172U CN 208168241 U CN208168241 U CN 208168241U
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- floor
- fixed strip
- inclined plane
- tenon
- ramp
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Abstract
The utility model discloses the connecting structure for floor board for saving timber, including two pieces of floors, the stitching portion on two pieces of floors is equipped with fixed strip；The end face on the floor is equipped with the choke that ramp and lower inclined plane are constituted, and choke is connected with groove portion, and ramp and lower inclined plane and groove portion form pass；The fixed strip both ends are equipped with the tenon portion matched with groove portion, and tenon portion is connected with the expansion mouth matched with choke.The utility model has the characteristics that saving timber reduces cost, intensity height and be not likely to produce noise.
Description
Technical field
The utility model relates to a kind of connecting structure for floor board, especially save the connecting structure for floor board of timber.
Background technique
From initial stage without interface, flat snapping mouth is arrived, then by now, part high-grade timber floor floor has evolved to lock and connects
Mouthful.Latch floor is derived on the basis of flat button, protrusion/sunk structure is arranged at the tenon of floorboard, another
Corresponding depressions/protrusions structure is set at the tongue-and-groove of floorboard, then by being slidably inserted into or the installations sides such as oblique insertion
Formula completes mating formation for floor, what the floor mated formation was locked out with vertical direction in the horizontal direction.
Existing latch floor, structure are all tenons on one block of plate, and tongue-and-groove passes through tenon and tenon on another block of plate
Slot cooperation is completed to fix.This structure has the following problems：1, tenon makes timber on the surface for adding man-hour requirement to prune timber
Effective surface area reduces, and causes the waste of timber and floor production cost high；2, due to force unbalance and stress without
Method dispersion, tenon is that the point that stress is most concentrated is easy to damage, and structural strength is caused to reduce；3, due to tenon or tongue-and-groove deformation or floor
The reasons such as flexible, can generate gap in junction, is i.e. have opposite sliding friction between two pieces of floors, thus generate noise.
Therefore existing connecting structure for floor board is there are timber cost of idleness height, intensity is lower and is easy to produce asking for noise
Topic.
Utility model content
The purpose of the utility model is to provide the connecting structure for floor board for saving timber.The utility model, which has, saves wood
The characteristics of material reduces cost, intensity height and is not likely to produce noise.
The technical solution of the utility model：Save the connecting structure for floor board of timber, including two pieces of floors, the spelling on two pieces of floors
It meets place and is equipped with fixed strip；The end face on the floor is equipped with the choke that ramp and lower inclined plane are constituted, and choke is connected with groove portion,
And ramp and lower inclined plane form pass with groove portion；The fixed strip both ends are equipped with the tenon portion matched with groove portion, tenon portion connection
There is the expansion mouth matched with choke.
In the connecting structure for floor board above-mentioned for saving timber, it is equipped with mounting hole among the fixed strip, is set in mounting hole
There is reinforcing rib.
In the connecting structure for floor board above-mentioned for saving timber, the tenon portion is equipped with deformation slot, and the slot bottom for deforming slot is equipped with
Circular groove.
In the connecting structure for floor board above-mentioned for saving timber, the angle of the ramp and floor upper surface is 20-70
Degree；The angle of the lower inclined plane and floor lower surface is 20-45 degree；
In the connecting structure for floor board above-mentioned for saving timber, the junction of the ramp and floor upper surface is denoted as
The junction of end face, lower inclined plane and floor lower surface is denoted as lower end surface.
In the connecting structure for floor board above-mentioned for saving timber, the minimum thickness of the lower inclined plane and floor lower surface is 3-
5mm。
Compared with prior art, on the one hand the utility model is provided only with tongue-and-groove on floor, due to not having tenon, not only
The surface that timber can be remained to the maximum extent avoids the case where wasting when processing, reduces the production cost on floor, also as
The thin structure that this stress of tenon is concentrated is removed, and floor two sides are all provided with tongue-and-groove, stress is more symmetrical, improves the structure on floor
Intensity；Another aspect fixed strip is symmetrical structure, and stress is equally symmetrical, while the tenon portion on fixed strip is connected with flaring
Portion, expansion mouth have dispersed the stress of tenon portion, improve the structural strength of tenon portion.So entirety knot of the utility model in junction
Structure intensity also correspondinglys increase.In the present invention, since floor is connected with each other with fixed strip, that is to say, that between two pieces of floors
Do not contact directly, in conjunction with the expansion joint between floor, even if after a protracted use, using the floor of the utility model structure
Also it is not easy to generate noise because of the sliding friction between floor.
Further, reinforcing rib is equipped in fixed strip, reinforcing rib improves the structural strength of fixed strip.
Further, tenon portion is equipped with deformation slot, and the slot bottom for deforming slot is equipped with circular groove, and the effect for deforming slot is for tenon portion
Deformation cushion space is provided, is easily installed, the effect of circular groove is to disperse the stress of deformation slot slot bottom, makes to be not easy to tear at this
It splits.
Further, in the choke of floor end face, the angle of ramp preferably uses 20-70 degree, at this angle
It spends in range, the expansion mouth of ramp and fixed strip comes into full contact with, it is not easy to generate gap；The angle of lower inclined plane preferably uses
20-45, in this angular range, lower inclined plane is more gentle, nails at this when being easily installed.
To sum up, the utility model has the characteristics that saving timber reduces cost, intensity height and be not likely to produce noise.In addition,
The utility model also has the characteristics that easy for installation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram on floor；
Fig. 3 is the structural schematic diagram of fixed strip.
Appended drawing reference：The floor 100-, 110- choke, 111- ramp, 112- lower inclined plane, the pass 113-, 120- groove portion,
The upper surface 130-, the lower end surface 140-, 200- fixed strip, 210- expansion mouth, 220- tenon portion, 221- deformation slot, 222- circular groove, 230
Mounting hole, 240- reinforcing rib.
Specific embodiment
Below with reference to embodiment, the utility model is described in further detail, but be not intended as to the utility model limit according to
According to.
Embodiment：The connecting structure for floor board of timber is saved, is constituted as shown in Figure 1, Figure 2 and Figure 3, including two pieces of floors 100,
The stitching portion on two pieces of floors 100 is equipped with fixed strip 200；The end face on the floor 100 is equipped with ramp 111 and 112 structure of lower inclined plane
At choke 110, choke 110 is connected with groove portion 120, and ramp 111 and lower inclined plane 112 and groove portion 120 form pass
113；200 both ends of fixed strip are equipped with the tenon portion 220 matched with groove portion 120, and tenon portion 220 is connected with and 110 phase of choke
The expansion mouth 210 of cooperation.
It is equipped with mounting hole 230 among the fixed strip 200, is equipped with reinforcing rib 240 in mounting hole 230.
The tenon portion 220 is equipped with deformation slot 221, and the slot bottom of deformation slot 221 is equipped with circular groove 222.
The angle of the ramp 111 and 100 upper surface of floor is 20-70 degree；The lower inclined plane 112 and floor 100
The angle of lower surface is 20-45 degree；
The junction of the ramp 111 and 100 upper surface of floor is denoted as upper surface 130, lower inclined plane 112 and floor
The junction of 100 lower surfaces is denoted as lower end surface 140.After two pieces of floors install, two opposite upper surfaces 130 of two floors are formed
The expansion joint of 0.30-0.40mm wide is the flexible expansion reserved space of timber floor.
The minimum thickness of the lower inclined plane 112 and 100 lower surface of floor is 3-5mm.
Working principle：The installation method on floor is as follows：
By taking Fig. 1 as an example, fix left side floor after, by fixed strip from be right against groove portion direction (in Fig. 1 from from the right side to
It is left) it knocks in, match the tenon portion on the left of fixed strip with the groove portion on the first floor, or in the end face of the first floor groove portion by tenon portion
After groove portion alignment, the tenon portion (along the aspect perpendicular to paper where Fig. 1) on the left of fixed strip is slid into the slot on the first floor
Portion；Then the second floor is knocked in from the direction (from from right to left in Fig. 1) for being right against tenon portion on the right side of fixed strip, keeps fixed strip right
The tenon portion of side is matched with the groove portion on the second floor, or on the right side of fixed strip tenon portion end face by the groove portion on the second floor and the tenon
After portion's alignment, the tenon portion of the second floor fixed strip other side of (along the aspect perpendicular to paper where Fig. 1) sliding and the second floor
Groove portion match.The utility model blocks the tenon portion 220 of fixed strip by pass 113, achievees the purpose that fixed floor.
In the structure of the utility model, groove portion 120 is provided only on floor 100, due to not having this stress collection of tenon
In thin structure, and floor two sides are all provided with groove portion 120, and stress is more symmetrical, therefore the structural strength on floor 100 is higher.Another
On the one hand, fixed strip 200 is symmetrical structure, and stress is equally symmetrical, while the tenon portion 220 on fixed strip is connected with flaring
Portion 210, expansion mouth 210 have dispersed the stress of tenon portion 220, improve the structural strength of tenon portion 220.Become in addition, tenon portion 220 is equipped with
Shape slot 221, the slot bottom of deformation slot 221 are equipped with circular groove 222, and the effect of deformation slot 221 is that installation side is knocked in above-mentioned in floor
Deformation space is provided for tenon portion 220 when formula, makes it through pass 113, the effect of circular groove 222 is to disperse deformation 221 slot bottom of slot
Stress, make not allowing at this tearable.By the above content it is found that the structural strength of the utility model is higher.
In addition, the angle (angle α in Fig. 2) of ramp 111 preferably uses 20-70 degree, at this at choke 110
In angular range, ramp 111 and the expansion mouth 210 of fixed strip 200 are come into full contact with, it is not easy to generate gap；Lower inclined plane 112
Angle (angle beta in Fig. 2) preferably uses 20-45 degree, and in this angular range, lower inclined plane is more gentle, at this when being easily installed
It nails at place.
In the structure of the utility model, fixed strip 200 preferably uses rigid plastics, is equipped with and reinforces in fixed strip 200
Muscle 240, reinforcing rib 240 preferably use Steel material, and reinforcing rib 240 is used to improve the structural strength of fixed strip 200.
Claims (3)
1. saving the connecting structure for floor board of timber, it is characterised in that：Including two pieces of floors (100), the splicing of two pieces of floors (100)
Place is equipped with fixed strip (200)；The end face of the floor (100) is equipped with the choke that ramp (111) and lower inclined plane (112) are constituted
(110), choke (110) is connected with groove portion (120), and ramp (111) and lower inclined plane (112) and groove portion (120) form mountain pass
Mouth (113)；Fixed strip (200) both ends are equipped with the tenon portion (220) that matches with groove portion (120), tenon portion (220) be connected with
The expansion mouth (210) that choke (110) matches；Mounting hole (230) are equipped among the fixed strip (200), mounting hole
(230) reinforcing rib (240) are equipped in；The tenon portion (220) is equipped with deformation slot (221), and the slot bottom of deformation slot (221) is equipped with circle
Slot (222)；The angle of the ramp (111) and floor (100) upper surface is 20-70 degree；The lower inclined plane (112) and ground
The angle of plate (100) lower surface is 20-45 degree.
2. the connecting structure for floor board according to claim 1 for saving timber, it is characterised in that：The ramp (111)
It is denoted as upper surface (130) with the junction of floor (100) upper surface, the junction of lower inclined plane (112) and floor (100) lower surface
It is denoted as lower end surface (140).
3. the connecting structure for floor board according to claim 2 for saving timber, it is characterised in that：The lower inclined plane (112)
Minimum thickness with floor (100) lower surface is 3-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820146172.3U CN208168241U (en) | 2018-01-29 | 2018-01-29 | Save the connecting structure for floor board of timber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820146172.3U CN208168241U (en) | 2018-01-29 | 2018-01-29 | Save the connecting structure for floor board of timber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208168241U true CN208168241U (en) | 2018-11-30 |
Family
ID=64384032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820146172.3U Active CN208168241U (en) | 2018-01-29 | 2018-01-29 | Save the connecting structure for floor board of timber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208168241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149889A (en) * | 2018-01-29 | 2018-06-12 | 久盛地板有限公司 | Save the connecting structure for floor board and its installation method of timber |
-
2018
- 2018-01-29 CN CN201820146172.3U patent/CN208168241U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149889A (en) * | 2018-01-29 | 2018-06-12 | 久盛地板有限公司 | Save the connecting structure for floor board and its installation method of timber |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |