CN212406479U - Single-body integrated multifunctional overturning locking block for door and window - Google Patents

Abstract

The utility model discloses a door and window is with multi-functional upset locking piece of monomer integration, the second lock body at the top of the length direction's of first lock body and vertical fixation in, the bottom of the length direction's of first lock body the other end is provided with the buckle perpendicularly, the bottom of the width direction's of buckle both sides has the location boss of an evagination respectively, the width on the upper portion of buckle is less than the width of the entry in the C-shaped groove of door and window frame transverse profile, the width of the bottom of buckle is greater than the width of the entry in the C-shaped groove of door and window frame transverse profile and is less than the width in this C-shaped groove, the degree of depth in the C-shaped groove that highly is less than door and window frame transverse profile respectively of two location bosss, seted up the bolt hole on the first lock body and be provided with and. The turnover lock block is simple in structure and easy to machine and form, has the functions of turnover support, bolt positioning, locking point positioning, lifting assistance and positioning of door and window sashes, and further has the functions of simplicity, convenience and fast assembly.

Description

Single-body integrated multifunctional overturning locking block for door and window

Technical Field

The utility model relates to a building hardware door and window accessory specifically is a door and window is with multi-functional upset locking piece of monomer integration, falls or opens outward outside the falling type door and window in mainly used interior division.

Background

When the inward opening inward-falling or outward opening outward-falling door and window are opened, the door and window sash which is opened in a turnover mode is supported through a turnover support piece; when the door and window is closed, the door and window leaves are lifted to the closing position in an auxiliary mode through the lifting assisting block, and the door and window are locked through the lock catch. A turnover support member, a lifting assisting block and a lock catch which are adopted in a traditional building hardware door and window accessory system matched with an inward opening and inward reversing door and an outward opening and outward reversing door and window are three independent parts which are respectively fixedly arranged on a door and window frame through jackscrews. The structure of the three parts of the overturning support piece, the lifting assisting block and the lock catch is complex, tapping treatment is needed to be carried out respectively, the requirement on the machining precision is high, the installation position of the three parts needs to be adjusted repeatedly in the installation process, the installation efficiency is low, operation is complex, and the installation precision of doors and windows is affected.

Disclosure of Invention

The utility model aims to solve the technical problem that, to prior art not enough, provide a door and window is with multi-functional upset locking piece of monomer integration, this upset locking piece simple structure, easily machine-shaping, it has concurrently supports, bolt location, lock point location, helps rising and locate function to the upset of door and window fan, collects the function in an organic whole of traditional multiple door and window accessory, more possesses the function of simple convenient fast-assembling, falls or the type of falling door and window of external-open in the mainly used.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a single integrated multifunctional turnover locking block for doors and windows comprises a first lock body and a second lock body, wherein the first lock body is transversely arranged, the second lock body is longitudinally arranged, the second lock body is vertically fixed at the top of one end of the first lock body in the length direction, a buckle is vertically arranged at the bottom of the other end of the first lock body in the length direction, the bottoms of two sides of the buckle in the width direction are respectively provided with a convex positioning boss, the width of the upper part of the buckle is smaller than the width of an inlet of a C-shaped groove of a transverse profile of a door and window frame, the width of the bottom of the buckle is larger than the width of an inlet of a C-shaped groove of the transverse profile of the door and window frame and is smaller than the width of the C-shaped groove of the transverse profile of the door and window frame, the heights of the two positioning bosses are respectively smaller than the depth of the C-shaped groove of the transverse profile of the, the lifting-assisting boss is arranged along the length direction of the first lock body, the second lock body is provided with a supporting block and a locking piece, the supporting block is used for supporting the bolt, and the locking piece is used for locking and fixing the second lock body on a longitudinal section bar of a door and window frame.

When the turnover lock block is installed, the buckle is obliquely placed into the C-shaped groove of the transverse profile of the door and window frame from top to bottom through the inlet of the C-shaped groove of the transverse profile of the door and window frame, and then the whole turnover lock block is manually rotated, so that two positioning bosses at the bottom of the buckle are respectively rotated to two sides of the C-shaped groove, and the turnover lock block is righted; then the turnover locking block is pushed to move to the vertical corner of the transverse profile of the door and window frame and the longitudinal profile of the door and window frame on the installation side along the C-shaped groove of the transverse profile of the door and window frame, and then the locking piece is rotated by 90 degrees, so that the convenient, quick and accurate positioning and installation of the turnover locking block on the door and window frame are completed, the time and labor are saved in the whole installation process, and the installation efficiency and the installation precision of doors and windows can be ensured.

After the door and window adopting the turnover locking block of the utility model is installed, the bolt is installed on the door and window sash, when the door and window sash is opened, the locking point on the bolt is supported by the supporting block, thereby realizing the support and the positioning of the door and window sash; when the door and window sash is closed, the lifting assisting boss assists in lifting the door and window sash to a closed position, the bottom end of the bolt is rotated into and inserted into the bolt hole, and meanwhile, the locking point on the bolt is positioned by the supporting block, so that the locking and the positioning of the door and the window are realized.

The utility model discloses upset locking piece simple structure, easily machine-shaping, it has concurrently to the upset of door and window fan to support, bolt location, lock point location, helps rising and locate function, collects the function in an organic whole of traditional multiple door and window accessories, more has the function of simple convenient fast-assembling, falls the type door and window outside open or open in the interior division of mainly used.

Preferably, the buckle comprises two sub-buckles, the two sub-buckles are arranged at intervals in parallel on two sides of the first lock body in the width direction, two convex limiting bosses are respectively arranged on two sides of the first lock body in the width direction, each limiting boss is arranged right above one positioning boss, each limiting boss and one positioning boss form a groove in a surrounding mode, and the height of each groove is larger than the thickness of profiles on two sides of the inlet of the C-shaped groove of the transverse profile of the door and window frame. After the upset locking piece was installed, the both sides in location boss embedding C-shaped groove, in the section bar embedding two recesses respectively of the entry both sides in C-shaped groove, can realize the dual location effect to first lock body, improve the positioning accuracy to first lock body to further improve the reliability of upset locking piece installation on the door and window frame.

Furthermore, a first transverse reinforcing rib is connected and arranged between the two sub-buckles, and further strengthening effect is achieved on the first lock body.

Furthermore, the first transverse reinforcing rib is connected and arranged at one end of the two sub-buckles close to the second lock body. In the process that two positioning bosses at the bottom of the buckle are shifted into the C-shaped groove, the two sub buckles can slightly deform, the first transverse reinforcing ribs are connected and arranged at one ends, close to the second lock body, of the two sub buckles, the effect of the first lock body is enhanced, the influence of deformation of the two sub buckles in the process that the two positioning bosses are shifted into the C-shaped groove can be avoided to the greatest extent, and the two positioning bosses are favorably shifted into the C-shaped groove smoothly.

Preferably, the locking piece is connected to the front or back of the second lock body by a hexagon socket rivet. The locking piece is arranged on the front side of the second lock body, and the rotation of the locking piece is visible in the installation process, so that an installer can conveniently and visually judge whether the locking piece rotates to the right position; the locking sheet is arranged on the back of the second lock body, so that the attractiveness of the turnover lock block after installation is improved.

Furthermore, the back of the second lock body is provided with a plurality of positioning pieces, and the length of each positioning piece along the length direction of the first lock body is the same as the length of the single side of the section bar of the C-shaped groove which is enclosed into the longitudinal section bar of the door and window frame along the length direction of the first lock body. After the door and window frame is installed, the positioning pieces extend into the C-shaped groove of the longitudinal section bar of the door and window frame and are in contact with the groove bottom of the C-shaped groove. The positioning pieces are used for positioning the second lock body, so that the positioning precision of the second lock body is improved; secondly, the second lock body is strengthened.

Furthermore, the plurality of positioning pieces are symmetrically arranged on two sides of the back surface of the second lock body in two rows, and the distance between the outer side surfaces of the two rows of positioning pieces is consistent with the width of the inlet of the C-shaped groove of the longitudinal section bar of the door and window frame. After the lock is installed, the positioning pieces extend into the C-shaped groove of the longitudinal section bar of the door and window frame to be contacted with the groove bottom of the C-shaped groove, and meanwhile, the outer side surfaces of the positioning pieces are respectively contacted with the inner side surfaces of the section bars on two sides of the inlet of the C-shaped groove of the longitudinal section bar of the door and window frame, so that a better positioning effect can be achieved on the second lock body.

Still further, the back of second lock body be provided with twice second horizontal strengthening rib, twice second horizontal strengthening rib just respectively to the upside and the downside of stay, every the both ends of the horizontal strengthening rib of second respectively with a slice the spacer connect. The two second transverse reinforcing ribs have a reinforcing effect on the part, located around the locking sheet, of the second lock body, and the locking effect of the locking sheet on the second lock body is guaranteed.

Preferably, two convex first protruding pieces are respectively arranged on two sides of the second lock body in the width direction, the distance between the outer side surfaces of the two convex first protruding pieces is greater than the width of the inlet of the C-shaped groove of the longitudinal section of the door and window frame, the number of the supporting blocks is two, and each supporting block is fixed on the front surface of one convex first protruding piece. After the two supporting blocks are designed, the turnover locking block can be arranged on the left side or the right side of the door and window frame optionally according to specific conditions in the actual installation process. The design of two first lugs can guarantee that the interval between two supporting blocks meets the matching requirement of the locking point on the bolt.

Further, two first lugs set up the upper portion of second lock body, the stay set up the middle part of second lock body, the width direction's of second lock body both sides be equipped with the second lug of a slice evagination respectively, two the second lug be located respectively the stay the below, two the distance between the lateral surface of second lug be greater than the width of the entry of the C groove of the vertical section bar of door and window frame. The first lug and the second lug are respectively positioned above and below the locking piece, so that the second lock body can be prevented from being embedded into the C-shaped groove of the longitudinal section bar of the door and window frame, and the locking effect of the locking piece is ensured.

Compared with the prior art, the utility model has the advantages of as follows: after the single integrated multifunctional turnover locking block for doors and windows is installed, the bolt is installed on the door and window sash, and when the door and window sash is opened, the locking point on the bolt is supported by the supporting block, so that the door and window sash is supported and positioned; when the door and window sash is closed, the lifting assisting boss assists in lifting the door and window sash to a closed position, the bottom end of the bolt is rotated into and inserted into the bolt hole, and meanwhile, the locking point on the bolt is positioned by the supporting block, so that the locking and the positioning of the door and the window are realized. The utility model discloses upset locking piece simple structure, easily machine-shaping, it has concurrently to the upset of door and window fan to support, bolt location, lock point location, helps rising and locate function, collects the function in an organic whole of traditional multiple door and window accessories, more has the function of simple convenient fast-assembling, falls the type door and window outside open or open in the interior division of mainly used.

Drawings

FIG. 1 is an external view of an embodiment of a flip lock;

FIG. 2 is a rear view of the tumble lock block of the embodiment;

FIG. 3 is a top view of the tumble lock block of the embodiment;

FIG. 4 is a cross-sectional view A-A of FIG. 3;

FIG. 5 is an effect diagram of the embodiment after the fastener is obliquely placed into the C-shaped groove of the transverse section bar of the door and window frame from top to bottom;

FIG. 6 is a diagram illustrating the effect of the swing timing of the flip lock block in the embodiment;

fig. 7 is an effect view of the embodiment in which the tilt lock block is positioned at the vertical corner of the transverse profile of the window and door frame and the longitudinal profile of the window and door frame at the installation side;

fig. 8 is an effect diagram of the turnover lock block in the embodiment after being installed.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

The single integrated multifunctional turnover lock block for doors and windows of embodiment 1, as shown in the figure, comprises a first lock body 1 arranged horizontally and a second lock body 2 arranged vertically, the second lock body 2 is fixed vertically on the top of one end of the first lock body 1 in the length direction, a buckle 3 is arranged vertically on the bottom of the other end of the first lock body 1 in the length direction, the bottoms of both sides of the buckle 3 in the width direction are respectively provided with a convex positioning boss 30, the width of the upper part of the buckle 3 is smaller than the width of the inlet of a C-shaped groove 41 of a transverse profile 4 of a door and window frame, the width of the bottom of the buckle 3 is larger than the width of the inlet of the C-shaped groove 41 of the transverse profile 4 of the door and window frame and is smaller than the width of the C-shaped groove 41 of the transverse profile 4 of the door and window frame, the heights of the two positioning bosses 30 are respectively smaller than the depth of the C-shaped groove 41 of, the bolt hole 11 is used for inserting a bolt (the bolt is of a conventional design and is not shown in the figure), the lifting-assisting boss 12 is arranged along the length direction of the first lock body 1, the second lock body 2 is provided with a supporting block 21 and a locking piece 22, the locking piece 22 is connected to the back surface of the second lock body 2 through an inner hexagonal rivet 23, the supporting block 21 is used for supporting the bolt, and the locking piece 22 is used for locking and fixing the second lock body 2 on the longitudinal section bar 5 of the door and window frame.

In embodiment 1, the clip 3 includes two sub-clips 31, the two sub-clips 31 are disposed at two sides of the first lock body 1 in the width direction at intervals and in parallel, a first transverse reinforcing rib 32 is disposed between the two sub-clips 31 in a connecting manner, the first transverse reinforcing rib 32 is disposed at one end of the two sub-clips 31 close to the second lock body 2 in a connecting manner, two sides of the first lock body 1 in the width direction are respectively provided with a protruding limiting boss 13, each limiting boss 13 is disposed directly above one positioning boss 30, each limiting boss 13 and one positioning boss 30 enclose a groove 14, and the height of each groove 14 is greater than the profile thickness at two sides of the entrance of the C-shaped groove 41 of the door and window frame transverse profile 4.

The single integrated multifunctional turnover locking block for doors and windows in embodiment 2 is different from embodiment 1 in that, in embodiment 2, eight positioning pieces 24 are arranged on the back surface of the second lock body 2, the eight positioning pieces 24 are symmetrically arranged on two sides of the back surface of the second lock body 2 in two rows in the width direction, and the distance between the outer side surfaces of the two rows of positioning pieces 24 is consistent with the width of the inlet of the C-shaped groove 51 of the longitudinal profile 5 of the door and window frame; the length of each positioning piece 24 along the length direction of the first lock body 1 is the same as the length of a section bar of the C-shaped groove 51 which encloses the longitudinal section bar 5 of the door and window frame along one side of the length direction of the first lock body 1; the back of the second lock body 2 is provided with two second transverse reinforcing ribs 25, the two second transverse reinforcing ribs 25 are respectively opposite to the upper side and the lower side of the locking plate 22, and two ends of each second transverse reinforcing rib 25 are respectively connected with one positioning plate 24.

In embodiment 2, two sides of the second lock body 2 in the width direction are respectively provided with a convex first protruding piece 26, the distance between the outer side surfaces of the two first protruding pieces 26 is greater than the width of the entrance of the C-shaped groove 51 of the longitudinal profile 5 of the door and window frame, the number of the support blocks 21 is two, and each support block 21 is fixed on the front surface of one first protruding piece 26; the two first lugs 26 are arranged at the upper part of the second lock body 2, the locking piece 22 is arranged at the middle part of the second lock body 2, two sides of the second lock body 2 in the width direction are respectively provided with a convex second lug 27, the two second lugs 27 are respectively positioned below the locking piece 22, and the distance between the outer side surfaces of the two second lugs 27 is greater than the width of the entrance of the C-shaped groove 51 of the longitudinal section 5 of the door and window frame.

When the turnover locking block is installed, the buckle 3 is obliquely placed into the C-shaped groove 41 of the transverse profile 4 of the door and window frame from top to bottom through the inlet of the C-shaped groove 41 of the transverse profile 4 of the door and window frame, as shown in figure 5; then, manually rotating the whole turnover locking block to enable the two positioning bosses 30 at the bottom of the buckle 3 to be respectively rotated to the two sides of the C-shaped groove, so that the turnover locking block is righted, as shown in fig. 6; then the turnover locking block is pushed to move along the C-shaped groove 41 of the transverse profile 4 of the door and window frame to the vertical corner of the transverse profile 4 of the door and window frame and the longitudinal profile 5 of the door and window frame at the installation side, as shown in figure 7; the locking sheet 22 is rotated by 90 degrees by the hexagon socket wrench 6, so that the convenient, quick and accurate positioning and installation of the turnover locking block on the door and window frame are completed, the effect picture after installation is shown in figure 8, the whole installation process is time-saving and labor-saving, and the installation efficiency and the installation precision of the door and window can be ensured. After the door and window sash turnover support device is installed, the turnover locking block can realize turnover support of the door and window sash which is opened inwards or outwards in a reversed mode, and multiple functions such as bolt positioning, locking point positioning, lifting assisting and positioning functions and the like.

Claims (10)

1. A single integrated multifunctional turnover locking block for doors and windows is characterized by comprising a first lock body and a second lock body, wherein the first lock body is transversely arranged, the second lock body is vertically fixed at the top of one end of the first lock body in the length direction, a buckle is vertically arranged at the bottom of the other end of the first lock body in the length direction, the bottoms of two sides of the buckle in the width direction are respectively provided with a convex positioning boss, the width of the upper part of the buckle is smaller than the width of an inlet of a C-shaped groove of a transverse profile of a door and window frame, the width of the bottom of the buckle is larger than the width of an inlet of a C-shaped groove of the transverse profile of the door and window frame and is smaller than the width of the C-shaped groove of the transverse profile of the door and window frame, the heights of the two positioning bosses are respectively smaller than the depth of the C-shaped groove of the transverse profile of the door and window frame, the first lock body, the lifting-assisting boss is arranged along the length direction of the first lock body, the second lock body is provided with a supporting block and a locking piece, the supporting block is used for supporting the bolt, and the locking piece is used for locking and fixing the second lock body on a longitudinal section bar of a door and window frame.

2. The single integrated multifunctional turnover lock block for doors and windows according to claim 1, wherein the fastener comprises two sub fasteners, the two sub fasteners are arranged at intervals and in parallel on two sides of the width direction of the first lock body, two convex limiting bosses are respectively arranged on two sides of the width direction of the first lock body, each limiting boss is arranged right above one positioning boss, each limiting boss and one positioning boss enclose a groove, and the height of each groove is greater than the thickness of the profile on two sides of the inlet of the C-shaped groove of the transverse profile of the door and window frame.

3. The single-body integrated multifunctional turnover locking block for doors and windows according to claim 2, wherein a first transverse reinforcing rib is connected and arranged between the two sub-buckles.

4. The single integrated multifunctional turnover lock block for doors and windows according to claim 3, wherein the first transverse reinforcing rib is connected and arranged at one end of the two sub-buckles close to the second lock body.

5. The single-body integrated multifunctional turnover locking block for doors and windows according to claim 1, wherein the locking piece is connected to the front or back of the second lock body through a hexagon socket rivet.

6. The single-body integrated multifunctional turnover locking block for doors and windows according to claim 5, wherein a plurality of positioning pieces are arranged on the back of the second lock body, and the length of each positioning piece along the length direction of the first lock body is the same as the length of one side of a C-shaped groove section which is encircled to a longitudinal section of a door and window frame along the length direction of the first lock body.

7. The single-body integrated multifunctional turnover lock block for doors and windows according to claim 6, wherein the plurality of positioning pieces are symmetrically arranged in two rows on two sides of the back surface of the second lock body in the width direction, and the distance between the outer side surfaces of the two rows of positioning pieces is consistent with the width of the inlet of the C-shaped groove of the longitudinal section bar of the door and window frame.

8. The single integrated multifunctional turnover locking block for doors and windows according to claim 7, wherein two second transverse reinforcing ribs are arranged on the back of the second lock body, the two second transverse reinforcing ribs are respectively over against the upper side and the lower side of the locking piece, and two ends of each second transverse reinforcing rib are respectively connected with one positioning piece.

9. The single-body integrated multifunctional turnover lock block for doors and windows as claimed in claim 1, wherein two sides of the second lock body in the width direction are respectively provided with a convex first protruding piece, the distance between the outer side surfaces of the two first protruding pieces is greater than the width of the inlet of the C-shaped groove of the longitudinal profile of the door and window frame, the number of the support blocks is two, and each support block is fixed on the front surface of one first protruding piece.

10. The single integrated multifunctional turnover lock block for doors and windows according to claim 9, wherein the two first protruding pieces are arranged on the upper portion of the second lock body, the locking pieces are arranged in the middle of the second lock body, two convex second protruding pieces are arranged on two sides of the second lock body in the width direction respectively, the two second protruding pieces are arranged below the locking pieces respectively, and the distance between the outer side surfaces of the two second protruding pieces is greater than the width of the inlet of the C-shaped groove of the longitudinal section of the door and window frame.

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