71 results about "Waist line" patented technology

Cycling trousers (1) without braces, having a padded over-saddle seating area (2), comprising an elastic band (3) forming a belt integrated into the garment itself to stabilise the over-saddle area, said trousers further comprising a portion of elasticized fabric (13) around the waistline of the trousers and above said elastic band (3).

The present disclosure relates to the technical field of clothing, in particular to a top with a built-in shapewear. The top with the built-in shapewear includes an outer garment and an inner garment, the outer garment is of a top structure, the inner garment is of a one-piece pants structure or a high-waisted pants structure and has a shaping portion used for applying a tightening force, a junction of a lower hem of the outer garment and the inner garment is located in a region three centimeters above and below a waistline of the inner garment, and an upper end of the outer garment is freely separated from the inner garment. The shapewear in the present disclosure can not only realize a body shaping function, but also make the lower hem of the outer garment of the top neat, ordered and not messy.

The utility model relates to the technical field of shapewear, and discloses vest type beveled waist-belly pants, which comprise a waist-belly pants body, a pressurizing belt is detachably fixed on the waist-belly pants body, the pressurizing belt is connected with the waist-belly pants body through fifth hooks and fifth hanging rings, a group of fifth hooks which are arranged at equal intervals are sewn at two ends of the pressurizing belt, and the fifth hanging rings are sewn at two ends of the pressurizing belt. Two sets of fifth hanging rings matched with the fifth hooks at the two ends of the pressurizing belt are sewn on the rear side of the waist belly pants body, the distance between the fifth hanging rings in each set is equal to the distance between the fifth hooks in each set, and the number of the fifth hanging rings in each set is larger than that of the fifth hooks. The middle of the pressurizing belt is broken and sewn with a third adjusting assembly used for adjusting tightness, the pressurizing belt comprises an upper pressurizing belt and a lower pressurizing belt, and the lower edge of the upper pressurizing belt and the upper edge of the lower pressurizing belt are sewn together. The shaping effect of the beveled waist can be improved, and the position of the beveled waist can be adjusted according to the waist line of a wearer.

The present invention discloses a molding method and mold for a waist-tightening toilet, and the waist-tightening toilet. The molding method molds the outer shell, seat ring, pipe, and bladder bag of the waist-tightening toilet separately and then bonds them together. The outer shell includes an upper wall located above the waistline and a lower wall located below the waistline. The lower wall has an inner wall and an outer wall distributed inside and outside. There is a cavity between the inner wall and the outer wall, so that the lower wall forms a hollow wall that can support the upper wall. The present invention makes the thickness of the lower wall of the molded outer shell larger and the strength better. The outer shell is not easily deformed or cracked after molding, so that the waist-tightening toilet can be molded using an inner-outer-outer process and is suitable for high-pressure molding.

The utility model discloses a multi-facet hot-fix rhinestone with a symmetrical structure and convenient to paste, which comprises a crown part and a bottom part body, and a waist part body is arranged between the crown part and the bottom part body; the crown part is a regular octagonal plane, and the bottom body is a circular plane; the waist body is provided with a first waist facet and a second waist facet, the first waist facet is an isosceles triangle, and the second waist facet is an isosceles sector; the waist body comprises a waist line layer, and the waist line layer is arranged between the facet and the bottom body; the first waist facet comprises a first waist side line, and the first waist side line and the side line of the crown coincide with each other; the second waist part is engraved with a bracket-shaped side line, and the bracket-shaped side line and the waist line of the waist line layer are overlapped with each other; the included angle between the side center parting line of the waist body and the bottom body is A; the first waist facet and the second waist facet are arranged on the waist body, so that the waist body is integrally attractive and convenient to process. The bottom body is a circular plane, the contact area is larger, and pasting is firm.

The waistband structure comprises a waist lining located on the inner side of a trouser body and a waist face located on the outer side of the trouser body, the upper edge and the lower edge of lining cloth are folded in the direction of the waist face to divide the lining cloth into an upper lining folding edge, an inner decoration area and a lower lining folding edge, a lining piece and a supporting strip are arranged between the upper lining folding edge and the inner decoration area in a clamped mode, and the supporting strip is arranged along the upper edge of the inner decoration area; the waist face comprises face cloth and a face lining, the upper edge and the lower edge of the face cloth are folded towards the waist lining direction to divide the face cloth into an upper face folding edge, an outer decoration area and a lower face folding edge, the vertical distance between the upper face folding edge and the lower face folding edge is not larger than 0.2 cm, and the face lining is arranged between the outer decoration area and the upper face folding edge in a clamped mode. By shortening the distance between the upper folding edge and the lower folding edge and uniformizing the overall thickness of the waistband structure, the waistband structure is full, no obvious recess exists in an exterior trimming area, meanwhile, the waistband surface seam allowance building procedure is omitted, and the working efficiency is improved; the upper edge of the waistband structure is shaped and reinforced through the additionally arranged supporting strips, and the deformation and collapse phenomena after washing are reduced.

The utility model provides a waist lining feeding device of a fusible interlining machine. The waist lining feeding device of the fusible interlining machine comprises a support, a feeding assembly and a guiding assembly, the feeding assembly is provided with a plurality of transverse rods arranged at intervals in the vertical direction, the transverse rods are used for being sleeved with rolled waist linings, one end of each transverse rod can be connected with the support in a hinged mode, the other end of each transverse rod can be temporarily locked on the support, the feeding assembly further comprises a first guide channel allowing the waist linings on the transverse rods to penetrate through, and the first guide channel is used for guiding the waist linings on the transverse rods to penetrate through. The waist lining is limited at the same height to be pulled out; and the guide assembly is provided with a second guide channel, the second guide channel can allow the waist lining pulled out of the first guide channel to penetrate through, and the second guide channel can limit the circumferential direction of the waist lining so as to guide the waist lining into the lining fusing machine. The waist lining feeding device of the fusible interlining machine is simple in structure, can limit deflection of the waist lining and guide the waist lining to enter the fusible interlining machine, and is beneficial to improving the bonding quality of the waist lining.

Provided is a garment making it possible to mitigate a feeling of being constricted.　A garment 1 is provided with an elastic body 2 that covers the front side, the left and right sides, and the back side of the wearer from the armpits to below a place W at the waistline. The body 2 has a front body 3, and a rear body 4 that has less stretch in the left / right direction than the front body 3. The front body 3 and the rear body 4 have left and right seams 5, 5 that are sewn together on the wearer's back side from the wearer's left and right armpits. The circumference of the body 2 worn at the place W at the height of the wearer's waistline is greater than the circumference worn at a place B at the height of the left and right sides of the wearer's eighth rib R8, and the proportion of a length d1 in the left / right direction of the front body 3 at the place W at the height of the wearer's waistline is greater than the proportion of the length d1 in the left / right direction of the front body 3 at the place B at the height of the left and right sides of the wearer's eighth rib, so that a tightening force at the place W at the wearer's waistline is smaller than a tightening force at the place B at the eighth rib on the wearer's left and right sides.

A beamless steel bifurcated pipe design method controlled by a waist line break angle based on a geometric method comprises the following steps that firstly, a taper pipe bus of a beamless steel bifurcated pipe is generated through the geometric method with the waist line break angle as a control condition; 2, generating a projection line of the intersecting line of the beamless steel branch pipe through a geometric method; 3, establishing a three-dimensional model of the beamless steel branch pipe by using the taper pipe generatrix in the step 1 and the horizontal projection of the intersecting line in the step 2; and 4, performing finite element analysis based on the three-dimensional model in the step 3, and rechecking and determining waist line reduction and pipe wall thickness. The geometric method is adopted, the steel bifurcated pipe body shape is designed with the waist line break angle as the control condition, and the design efficiency of the water conservancy project can be improved.

The utility model provides a waist lining placing device for cutting. The waist lining placing device comprises a support, and a vertical rod, a guide piece and a clamping piece which are arranged on the support, the number of the vertical rods is two, and the vertical rods are used for positioning the rolled waist lining so that the waist lining can be pulled with the vertical rods as the rotation center. The guiding pieces are distributed between the two vertical rods at intervals, a collecting channel with the top end, the front end and the rear end opened is defined by the guiding pieces, and the pulling-out sections of the waist linings on the two vertical rods can be collected in the collecting channel through the collecting channel. The pull-out sections of the waist linings are pulled out from the output end of the collecting channel in an overlapped state; the clamping piece is arranged at the output end of the limiting channel, the clamping piece is provided with a clamping channel, the top end, the front end and the rear end of the clamping channel are open, and the clamping channel is used for clamping the waist lining pulled out of the output end of the collecting channel. The waist lining placing device for tailoring is simple in structure, tailoring of a plurality of waist linings is facilitated, and tailoring efficiency can be improved.

1. Name of the Design Product: Laboratory Table (Arc Waistline). 2. Use of the Design Product: Laboratory Table with Arc Waistline. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photo that Best Illustrates the Design Key Points: Perspective View.

The present invention provides a method for calibrating the waistline in a roadway, which includes setting up a measuring instrument at the slope-changing point in the roadway, indirectly measuring to obtain the elevation of the measuring instrument as HB, the elevation of the known waistline point K at the slope-changing point as HA, and calculating the first height difference ΔH = HA - HB between the top of the measuring instrument and the known waistline point K; placing a visible structure at the first placement point E on the side wall surface of the waistline to be calibrated, and measuring the second height difference Δh between the top of the measuring instrument and the top of the visible structure, and the height of the slope where the first placement point E is located is H1; the third height difference between the actual waistline point M at the first placement point E and the top of the measuring instrument is Δh1 = ΔH + H1; taking the difference between Δh1 and Δh as the compensation amount B for the actual waistline point M, and measuring the compensation amount B at the first placement point E to obtain the actual waistline point M. The present invention solves the problems in the prior art that when calibrating the waistline in a roadway, the calculation is complex, a large number of personnel are required, and it is easy to make mistakes.

The present invention relates to a magnetic mannequin and its application for clothing teaching, belonging to the field of textile and clothing machinery technology. The present invention provides a magnetic mannequin device and its application for clothing teaching, comprising a human body model composed of a front half-body model and a back half-body model spliced ​​at the shoulder seams and side seams; the human body model comprises a three-layer shell and a hollow portion, the three-layer structure comprising an outer layer, a middle layer, and an inner layer; the inner layer is respectively equipped with a plurality of micro electromagnets along positions corresponding to the front and back midline, princess line, shoulder line, chest line, waist line, and hip line of the human body; and the remaining portion of the inner layer is also equipped with a plurality of scattered micro electromagnets. The present invention utilizes round-headed bead needles or steel balls to press the magnetic force generated by the electromagnet to adsorb and fix clothing fabric or greige cloth, replacing the existing practice of inserting pointed bead needles into the clothing fabric and the mannequin. This method does not damage the fabric and greige cloth, facilitates reuse, and makes the fixing process simpler, avoiding injuries during needle insertion.

To provide a lower garment capable of achieving both comfort and a blood flow improving function.SOLUTION: A lower garment comprises a waist part, and a body part including a rise part and a pair of crotch parts. The waist part includes a ventral portion configured to cover the abdomen of a wearer and a dorsal portion configured to cover the back of the wearer. Each of the ventral portion and the dorsal portion includes a lower edge joined to the rise part, and an upper edge extending along a girth direction of the wearer above the lower edge. The ventral portion contains a far-infrared emitting fiber and has a tapered shape in which a width along the girth direction decreases from the lower edge of the ventral portion toward the upper edge of the ventral portion. A maximum width of the ventral portion in the girth direction is smaller than a maximum width of the dorsal portion in the girth direction.SELECTED DRAWING: Figure 1

The utility model relates to functional clothing technical field, concretely relates to a body shaping clothes. The utility model discloses the waist of body shaping clothes body is set to hourglass reverse C type structure, and the lowest point of waist line is set annular pressure belt, and the accurate pressure of the thinnest place of waistline is added, and the compression force of traditional straight tube type body shaping clothes is more concentrated, and more in line with human body curve, can promote the contraction and shaping effect of waist, is set to the cross elastic band from the armpit to the iliac crest in the front piece and back piece of body shaping clothes body, can make body shaping clothes body dynamic adaptation body flexion, rotation in actual use, promotes the fit and flatness of body shaping clothes under a variety of body positions, in the groin - hip superior boundary C shape elastic band, covers lower abdomen, side waist, mother hip, hip superior edge easy swelling convex area, and the lower edge of two cross elastic bands of side waist area and front abdomen, back of C shape elastic band are connected, and the force of side waist department is continued upwards and downwards, contracts when side waist flexion, extends when stretching.

The article to which the design pertains is a body shaper. Specifically, it is designed to shape a woman's waistline, flatter her body line, and create a beautiful silhouette when she is wearing clothes.

To provide boxer shorts easy to follow the movement of the lower body and comfortable to wear.SOLUTION: There are provided boxer shorts 200 which are clothing for the lower body, in which the boxer shorts are formed by joining edges of two or more stretchable knitted fabrics which are cut in a flat shape according to a paper pattern and include a bodice part knitted fabric 200B for forming a hem part and a waistline covering the circumference of the thigh and a thick knitted fabric for forming a thick portion covering the perineal region. When releasing the join of the bodice part knitted fabric 200B which is one stretchable knitted fabric forming the hem part and the waistline covering the circumference of the thigh among the two or more stretchable knitted fabrics and placing it on a flat surface such that the waistline is substantially horizontal, an angle α at which a straight line on the hem side (a tangential line at a hem apex) joined to the thick knitted fabric crosses a vertical line is 35 degrees or more and 55 degrees or less.SELECTED DRAWING: Figure 6

The utility model discloses a rear piece template for work trousers, which comprises a rear piece plate, a rear pocket plate, a trouser opening plate, a waist line plate and a pocket opening plate, and the rear piece plate is provided with a main body area for placing a hipline piece; the rear pocket plate is hinged to the rear sheet plate and located on the front side of the main body area, and a plurality of quilting seams used for sewing the rear pocket sheet are formed in the rear pocket plate; the leg opening plate is hinged to the rear sheet plate and located on the right side of the main body area; the waist line plate is hinged to the rear sheet plate and located on the left side of the main body area, and a first sewing groove used for sewing a waist line is formed in the waist line plate; the pocket opening plate is hinged to the rear piece plate and located on the rear side of the body area, and the pocket opening plate is provided with a second sewing groove used for sewing pocket threads and a first positioning groove used for pasting the rear piece pasting cloth. According to the utility model, not only is the sewing time shortened, but also the reject ratio is reduced.

The utility model discloses underpants and relates to the technical field of clothes. The trousers comprise a trousers body, a tightening structure, a reinforcing piece and a trousers waist. Wherein the tightening structure is arranged on the pants body, corresponds to one side of the lower end of the human buttocks and is used for tightening the side of the pants body corresponding to the lower end of the human buttocks; and the reinforcing piece is fixedly arranged on the tightening structure. The reinforcing member is fixedly arranged on one side of the tightening structure facing the lower end of human buttocks. The trouser waist is arranged on the upper edge of the trouser body and corresponds to the human waist; the trouser waist comprises a front trouser waist corresponding to the front side of the human waist and a rear trouser waist corresponding to the rear side of the human waist; the vertical distance between the lowest point of the waist-hip line corresponding to the area from the side waist of the human body to the side hip of the human body and the highest point of the waist line of the rear waist is a first vertical distance; the first vertical distance accounts for 3 / 5 to 4 / 5 of the overall height of the underpants. By the adoption of the technical scheme, the device has the advantages of being capable of adapting to people with little fat on the lower sides of the buttocks, high in pertinence and high in comfort degree.

Provided is a garment capable of mitigating breathing difficulty. A garment 1 comprises a stretchable body 2 covering the front side, right and left lateral sides, and back side of a wearer from the underarms to below a portion W of a waist line. The body 2 has: a front body 3; and a back body 4 having a stretching rate in the lateral direction lower than that of the front body 3. The front body 3 and the back body 4 have a left seam 5 and a right seam 5 which are formed by sewing the front body 3 and the back body 4 on the back side of the wearer from the right and left underarms of the wearer. The proportion of the length of the front body 3 of a portion in the lateral direction at the height of the 11th and 12th ribs of the wearer on the left and right lateral sides is made larger than the proportion of the length of the front body 3 of a portion B in the lateral direction at the height of the eighth rib R8 of the wearer on the right and left lateral sides.

The utility model provides a wear-resistant crease-resistant overcoat, and belongs to the field of overcoats. Comprising an overcoat body, a collar is arranged on the overcoat body, silica gel lappet strips are fixed to the connecting position of the overcoat body and the collar and extend to the hem position of the overcoat body, and a hem seam is formed in the middle position of the rear hem of the overcoat body. According to the utility model, the hem seam at the lower end of the overcoat main body is opened, the triangular elastic strip is stretched to stretch along the elastic lines, so that not only is the warm-keeping effect achieved, but also the crease-resistant and tensile effects on the hem of the overcoat main body are achieved, and the sewing of the midline lines achieves the effect of stretching the back lines of the overcoat main body; the two first sewing waist lines and the two second sewing waist lines are matched to achieve the crease-resistant effect on the waist and back portion of the overcoat body, the silica gel lappet strip achieves the stretching and crease-resistant effects on the lappet and the lower hem of the overcoat body, and the wearing comfort and attractiveness of the overcoat are improved.

The utility model relates to a massage instrument for relieving renal colic, which is characterized in that after a positioning hole on a first elastic fitting part is aligned with a positioning point on the waist and back of a patient, a second elastic fitting part is pulled to drive a bandage to surround the body of the patient, and then a positioning hole on the second elastic fitting part is aligned with another positioning point of the patient; the two pressing assemblies are aligned with the two Layerre acupoints respectively, then the first elastic attaching part is connected with the second elastic attaching part, the waistband can be fixed to the waist of a patient, then the pressing assemblies are used for replacing a doctor to manually press the Layerre acupoints, the workload of the doctor can be reduced, meanwhile, the pain feeling of the patient can be continuously and stably relieved, and the patient experience is improved. Due to the fact that the bending radian of the rib waist line is matched with the rib of the patient, the first elastic attaching part and the second elastic attaching part can be tightly attached to the waist of the patient, and the comfort degree and stability of the whole waistband on the waist of the patient are guaranteed.

The utility model discloses western-style clothes which comprise a clothes body and a waistband arranged on the clothes body. The garment body comprises a top fly, an under fly and a back waist dart, and the top fly is overlapped on the under fly; a side seam opening is formed in the waist line position of the rear waist dart; two ends of the waistband are respectively connected with the top fly and the under fly. According to the utility model, the waistband and the side seam openings are arranged, and the waistband and the side seam openings are connected and matched in various ways, so that the suit can be matched freely according to habits of wearers, and the diversity of wearing styles of the suit is realized. The side seam openings are formed in the back waist dart, and firstly, the side seam openings are not prone to being opened; 2, compared with the front piece of the coat body, the side seam opening at the rear part of the coat body is not easy to see from a social front view angle, so that the visual effect is prevented from being influenced; and thirdly, due to the fact that the waist curve is large, the side seam openings are formed in the back waist dart, compared with the side seam openings formed in the two sides of the garment body, the influence on the waist contour is small, and the fitness is improved.

1. Name of the designed product: switch panel (soft waist line). 2. Use of the designed product: for switch. 3. Design points of the designed product: in the combination of shape and pattern. 4. Picture or photo best indicating the design points: perspective view.

1. Name of the Design Product: Umbrella Handle (Waistline Series). 2. Use of the Design Product: Used as the handle of an umbrella. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph Most Indicating the Design Key Points: 3D View of Design 1. 5. Design 1 is designated as the basic design.

The utility model discloses a pantyhose with an improved seam allowance, which comprises a waist, a body, legs and a body, the front end of the body is in the shape of an inverted trapezoid, the seam allowance of the body is composed of three seam threads, two of the three seam threads are respectively a first side seam thread and a second side seam thread, and the first side seam thread and the second side seam thread are respectively arranged at the waist line of the inverted trapezoid. And a third upper sewing thread is arranged at the middle position of the other side sewing thread, and is connected with the middle parts of the first side sewing thread and the second side sewing thread. A seam allowance of a conventional pantyhose is arranged at the top, toes are propped, and holes are easy to break. The sewing head is moved to the instep, toes are staggered, the toes do not abut against stiff sewing threads, discomfort is avoided, and wearing comfort is improved. And the seam allowance position is not subjected to concentrated stress any more, so that the seam allowance position is not easy to break, and the service life of the pantyhose is prolonged.

The utility model discloses multifunctional body-shaping anti-curl lady underpants which comprise an underpants body, a front middle crotch block and a front side crotch block are symmetrically arranged on the underpants body, the front side crotch block is spliced on the side face of the front middle crotch block, a front middle inner crotch block is spliced on an interlayer of the front middle crotch block, non-elastic screen cloth is added to the inner layer of the front middle crotch block for splicing, and the front middle crotch block is spliced on the inner layer of the front middle crotch block. A front side connected rear side crotch block is spliced to the other side of the front side crotch block, the front side connected rear side crotch block extends to the root portions of the thighs along the lower edge of the waistline, a crotch lining is spliced between the front lower leg surrounding crotch blocks, and the crotch lining and the upper end front middle crotch block are spliced together. When the underpants are used, functional screen cloth printing is added on the front middle lining layer of the underpants, blood circulation is increased, and warm keeping and uterus protecting are achieved. The front piece is spliced with the hip lifting crotch block of the rear piece, the left and right cutting pieces of the rear middle part are spliced in a split manner, and the elastic screen cloth is added to the inner layer, so that the wearing strength of the rear piece is increased, and the hip curve is lifted.

The utility model relates to a neck-protecting double-sleeping square pillow, which comprises a soft pressure-relieving outer core, a hard support inner core and a neck massage raised line group, the shape of the top surface of the hard supporting inner core is the same as that of the top surface of the soft pressure-relieving outer core, a groove for accommodating the hard supporting inner core is formed in the middle of the bottom surface of the soft pressure-relieving outer core, the hard supporting inner core is arranged in the groove, and the two neck massage convex strip groups are respectively arranged at two arc-shaped waistlines of the top surface of the soft pressure-relieving outer core; according to the neck-protecting double-sleeping square pillow, the hard supporting inner core is arranged in the groove in the bottom of the soft pressure-relieving outer core, dislocation is not prone to occurring, the hardness is even, the joint of the neck supporting part and the top face of the adjacent neck and back buffering part is sunken in the direction close to the head supporting part to form the arc-shaped waist line, and therefore the neck-protecting double-sleeping square pillow is more comfortable. The cloth-spreading neck massage raised line group is arranged at the arc-shaped waist line of the soft and pressure-relieving outer core, and the arc-shaped waist line can well wrap the shoulder and the neck, so that the neck massage raised line group can achieve a good massage effect when a user lies on the back or lies on the side, and neck fatigue is effectively relieved.

The utility model relates to a business suit type one-piece dress which comprises an upper garment part, a lower skirt part, a collar part and sleeves, and the upper garment part and the lower skirt part are sewn to form a waistline. The upper garment part comprises a first garment piece and a second garment piece, and a first edge, close to the second garment piece, of the first garment piece inclines towards one side of the second garment piece from top to bottom; a fifth edge, close to the first garment piece, of the second garment piece inclines towards one side of the first garment piece from top to bottom; at least the middle lower part of the first garment piece is overlapped above the second garment piece; the collar part comprises a first collar piece which is arranged on the first edge of the first garment piece and is arranged on the upper surface of the first garment piece in an overturning manner, and a second collar piece which is arranged on the fifth edge of the second garment piece and is arranged on the upper surface of the second garment piece in an overturning manner; the business suit type one-piece dress further comprises a waist-shaping decorating part which is arranged corresponding to the waist line and extends to the two sides of the business suit type one-piece dress in the width direction of the dress. The business suit type one-piece dress is convenient to put on and take off; and the waist-shaping decorative part has the effects of waist tightening, slimming and decoration.

The utility model provides a waistline protection device for roadway construction. The waistline protection device comprises a fixed base and a shield body. The fixed bases are fixed on the upper side and the lower side of a waistline on the side wall of a roadway in pairs, and the waistline is provided with waistline measuring points. The protective cover body comprises a shell with a single-side opening and a measuring point protective cover used for covering a waistline measuring point, a first through hole allowing the waistline measuring point to penetrate through is formed in the other side, opposite to the single-side opening, of the shell, and the measuring point protective cover is arranged around the first through hole and protrudes outwards. The shell further comprises a connecting part which is arranged along the edge of the single-side opening and extends towards the outer side, the connecting part is detachably connected with the fixing base, the face, making contact with the connecting part, of the fixing base is flush with the side wall of the roadway, and the fixing base, the side wall of the roadway and the shield body form a closed space used for containing the waistline. Before guniting operation is carried out, the protective cover body covers the waistline, and the effect of protecting the waistline and waistline measuring points from being covered by guniting materials can be achieved.